{"id":6432,"date":"2026-10-03T18:44:51","date_gmt":"2026-10-03T10:44:51","guid":{"rendered":"https:\/\/www.transyncai.com\/?p=6432"},"modified":"2026-10-03T18:44:51","modified_gmt":"2026-10-03T10:44:51","slug":"real-time-speech-to-text-hidden-clocks","status":"publish","type":"post","link":"https:\/\/www.transyncai.com\/vi\/blog\/real-time-speech-to-text-hidden-clocks\/","title":{"rendered":"Chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n th\u1eddi gian th\u1ef1c: 4 y\u1ebfu t\u1ed1 \u1ea9n quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd."},"content":{"rendered":"<div id=\"attachment_6433\" style=\"width: 910px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-6433\" class=\"size-full wp-image-6433\" src=\"https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/182.png\" alt=\"Chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n th\u1eddi gian th\u1ef1c: 4 y\u1ebfu t\u1ed1 \u1ea9n quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd.\" width=\"900\" height=\"600\" srcset=\"https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/182.png 900w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/182-300x200.png 300w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/182-768x512.png 768w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/182-18x12.png 18w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><p id=\"caption-attachment-6433\" class=\"wp-caption-text\">Chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n theo th\u1eddi gian th\u1ef1c kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 ph\u1ee5 \u0111\u1ec1 nhanh. H\u00e3y c\u00e2n nh\u1eafc 4 y\u1ebfu t\u1ed1 \u1ea9n nh\u01b0 th\u1eddi gian ph\u1ea3n h\u1ed3i, ch\u1ec9nh s\u1eeda, kh\u1ea3 n\u0103ng x\u1eed l\u00fd gi\u1ecdng n\u00f3i v\u00e0 s\u1ef1 ph\u00f9 h\u1ee3p v\u1edbi cu\u1ed9c h\u1ecdp \u0111a ng\u00f4n ng\u1eef tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn.<\/p><\/div>\n<p>C\u00f4ng ngh\u1ec7 chuy\u1ec3n gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n th\u1eddi gian th\u1ef1c c\u00f3 th\u1ec3 tr\u00f4ng r\u1ea5t tuy\u1ec7t trong b\u1ea3n demo nh\u01b0ng v\u1eabn c\u00f3 th\u1ec3 th\u1ea5t b\u1ea1i trong m\u1ed9t cu\u1ed9c h\u1ed9i tho\u1ea1i th\u1ef1c s\u1ef1. Nh\u1eefng t\u1eeb \u0111\u1ea7u ti\u00ean c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n trong 300 mili gi\u00e2y, nh\u01b0ng c\u00e2u c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c thay \u0111\u1ed5i trong hai gi\u00e2y ti\u1ebfp theo. Nh\u00e3n ng\u01b0\u1eddi n\u00f3i c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n r\u1ed3i \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i. B\u1ea3n ghi ch\u00e9p ho\u00e0n ch\u1ec9nh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o ra nhanh ch\u00f3ng nh\u01b0ng l\u1ea1i b\u1ecf s\u00f3t ph\u1ea7n ph\u1ee7 \u0111\u1ecbnh l\u00e0m thay \u0111\u1ed5i quy\u1ebft \u0111\u1ecbnh.<\/p>\n<p>\u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao c\u00e2u h\u1ecfi &quot;Nhanh \u0111\u1ebfn m\u1ee9c n\u00e0o?&quot; l\u1ea1i l\u00e0 c\u00e2u h\u1ecfi sai ngay t\u1eeb \u0111\u1ea7u. M\u1ed9t \u0111\u00e1nh gi\u00e1 h\u1eefu \u00edch c\u1ea7n b\u1ed1n ch\u1ec9 s\u1ed1: th\u1eddi gian \u0111\u1ebfn khi c\u00f3 v\u0103n b\u1ea3n \u0111\u1ea7u ti\u00ean, th\u1eddi gian \u0111\u1ebfn khi v\u0103n b\u1ea3n \u1ed5n \u0111\u1ecbnh, th\u1eddi gian \u0111\u1ebfn khi ho\u00e0n th\u00e0nh m\u1ed9t l\u01b0\u1ee3t ch\u01a1i v\u00e0 th\u1eddi gian \u0111\u1ebfn khi c\u00f3 b\u1ea3n ghi d\u1eef li\u1ec7u h\u1eefu \u00edch. M\u1ed7i ch\u1ec9 s\u1ed1 \u0111\u00e1p \u1ee9ng m\u1ed9t nhu c\u1ea7u v\u1eadn h\u00e0nh kh\u00e1c nhau.<\/p>\n<p>B\u00e0i vi\u1ebft n\u00e0y \u0111\u1ec1 c\u1eadp \u0111\u1ebfn... <strong>Chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n theo th\u1eddi gian th\u1ef1c<\/strong> N\u00f3 xem x\u00e9t quy tr\u00ecnh n\u00e0y nh\u01b0 m\u1ed9t th\u01b0\u1edbc \u0111o c\u00f3 th\u1ec3 \u0111o l\u01b0\u1eddng \u0111\u01b0\u1ee3c h\u01a1n l\u00e0 m\u1ed9t hi\u1ec7u \u1ee9ng tr\u1ef1c quan. N\u00f3 so s\u00e1nh c\u00e1c API ph\u00e1t tr\u1ef1c tuy\u1ebfn chuy\u00ean d\u1ee5ng v\u1edbi m\u1ed9t s\u1ea3n ph\u1ea9m h\u1ecdp \u0111a ng\u00f4n ng\u1eef s\u1eb5n c\u00f3, cung c\u1ea5p m\u1ed9t k\u1ecbch b\u1ea3n ki\u1ec3m th\u1eed c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i v\u00e0 gi\u1ea3i th\u00edch khi n\u00e0o ch\u1ec9 phi\u00ean \u00e2m l\u00e0 kh\u00f4ng \u0111\u1ee7 v\u00ec ng\u01b0\u1eddi tham gia c\u1ea7n d\u1ecbch thu\u1eadt, \u0111\u1ea7u ra gi\u1ecdng n\u00f3i ho\u1eb7c ghi ch\u00fa.<\/p>\n<h2 id=\"the-60-second-answer\" class=\"atx\">C\u00e2u tr\u1ea3 l\u1eddi trong 60 gi\u00e2y<\/h2>\n<p><strong>Chuy\u1ec3n gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n theo th\u1eddi gian th\u1ef1c<\/strong> C\u00f4ng c\u1ee5 n\u00e0y chuy\u1ec3n \u0111\u1ed5i lu\u1ed3ng \u00e2m thanh tr\u1ef1c ti\u1ebfp th\u00e0nh v\u0103n b\u1ea3n trong khi ng\u01b0\u1eddi n\u00f3i v\u1eabn \u0111ang n\u00f3i. V\u0103n b\u1ea3n hi\u1ec3n th\u1ecb th\u01b0\u1eddng ch\u1ec9 l\u00e0 t\u1ea1m th\u1eddi. Nh\u1eefng t\u1eeb \u0111\u1ea7u ti\u00ean c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i khi m\u00f4 h\u00ecnh nh\u1eadn \u0111\u01b0\u1ee3c th\u00eam ng\u1eef c\u1ea3nh, ph\u00e1t hi\u1ec7n ra s\u1ef1 t\u1ea1m d\u1eebng, x\u00e1c \u0111\u1ecbnh ng\u01b0\u1eddi n\u00f3i, \u00e1p d\u1ee5ng d\u1ea5u c\u00e2u ho\u1eb7c ho\u00e0n thi\u1ec7n c\u00e2u n\u00f3i.<\/p>\n<p>B\u1ed1n chi\u1ebfc \u0111\u1ed3ng h\u1ed3 \u0111\u00f3 l\u00e0:<\/p>\n<ol>\n<li><strong>\u0110\u1ed9 tr\u1ec5 tin nh\u1eafn \u0111\u1ea7u ti\u00ean:<\/strong> S\u1ebd m\u1ea5t bao l\u00e2u n\u1eefa th\u00ec c\u00f3 gi\u1ea3 thuy\u1ebft n\u00e0o xu\u1ea5t hi\u1ec7n?<\/li>\n<li><strong>\u0110\u1ed9 tr\u1ec5 \u1ed5n \u0111\u1ecbnh:<\/strong> Bao l\u00e2u n\u1eefa th\u00ec c\u00e1c t\u1eeb ng\u1eef s\u1ebd ng\u1eebng thay \u0111\u1ed5i?<\/li>\n<li><strong>\u0110\u1ed9 tr\u1ec5 ho\u00e0n t\u1ea5t l\u01b0\u1ee3t ch\u01a1i:<\/strong> H\u1ec7 th\u1ed1ng s\u1ebd m\u1ea5t bao l\u00e2u \u0111\u1ec3 quy\u1ebft \u0111\u1ecbnh m\u1ed9t l\u01b0\u1ee3t n\u00f3i ho\u1eb7c m\u1ed9t c\u00e2u n\u00f3i \u0111\u00e3 k\u1ebft th\u00fac?<\/li>\n<li><strong>\u0110\u1ed9 tr\u1ec5 quy tr\u00ecnh l\u00e0m vi\u1ec7c:<\/strong> M\u1ea5t bao l\u00e2u \u0111\u1ec3 b\u1ea3n sao h\u1ecdc b\u1ea1 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c cho vi\u1ec7c t\u00ecm ki\u1ebfm, ghi ch\u00fa, th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng, d\u1ecbch thu\u1eadt ho\u1eb7c tr\u1ea3 l\u1eddi \u0111\u01a1n xin vi\u1ec7c?<\/li>\n<\/ol>\n<p>Tr\u1ee3 l\u00fd gi\u1ecdng n\u00f3i c\u00f3 th\u1ec3 \u01b0u ti\u00ean th\u1eddi \u0111i\u1ec3m k\u1ebft th\u00fac l\u01b0\u1ee3t n\u00f3i v\u00ec n\u00f3 ph\u1ea3i quy\u1ebft \u0111\u1ecbnh khi n\u00e0o s\u1ebd tr\u1ea3 l\u1eddi. Ph\u1ee5 \u0111\u1ec1 h\u1ed7 tr\u1ee3 ti\u1ebfp c\u1eadn c\u00f3 th\u1ec3 \u01b0u ti\u00ean v\u0103n b\u1ea3n m\u1ed9t ph\u1ea7n nhanh, d\u1ec5 \u0111\u1ecdc. B\u1ea3n ghi cu\u1ed9c h\u1ecdp c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn t\u1ed1c \u0111\u1ed9 hi\u1ec3n th\u1ecb ch\u1eadm h\u01a1n m\u1ed9t ch\u00fat n\u1ebfu t\u00ean, s\u1ed1 \u0111i\u1ec7n tho\u1ea1i v\u00e0 th\u00f4ng tin ng\u01b0\u1eddi n\u00f3i tr\u1edf n\u00ean \u0111\u00e1ng tin c\u1eady h\u01a1n. M\u1ed9t cu\u1ed9c h\u1ecdp \u0111a ng\u00f4n ng\u1eef b\u1ed5 sung th\u00eam m\u1ed9t giai \u0111o\u1ea1n sau khi nh\u1eadn d\u1ea1ng: b\u1ea3n d\u1ecbch ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ee7 nhanh \u0111\u1ec3 ai \u0111\u00f3 c\u00f3 th\u1ec3 ph\u1ea3n h\u1ed3i.<\/p>\n<h2 id=\"real-time-speech-to-text-is-a-moving-hypothesis\" class=\"atx\">Chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n theo th\u1eddi gian th\u1ef1c v\u1eabn l\u00e0 m\u1ed9t gi\u1ea3 thuy\u1ebft \u0111ang \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n.<\/h2>\n<p>B\u1ea3n ghi tr\u1ef1c ti\u1ebfp kh\u00f4ng \u0111\u01b0\u1ee3c t\u1ea1o ra trong m\u1ed9t b\u01b0\u1edbc duy nh\u1ea5t:<\/p>\n<p><strong>\u00c2m thanh micro ho\u1eb7c h\u1ec7 th\u1ed1ng \u2192 m\u00e3 h\u00f3a v\u00e0 truy\u1ec1n t\u1ea3i \u2192 ph\u00e1t hi\u1ec7n gi\u1ecdng n\u00f3i \u2192 nh\u1eadn d\u1ea1ng s\u01a1 b\u1ed9 \u2192 s\u1eeda \u0111\u1ed5i \u2192 ho\u00e0n thi\u1ec7n \u2192 g\u00e1n nh\u00e3n v\u00e0 \u0111\u1ecbnh d\u1ea1ng ng\u01b0\u1eddi n\u00f3i \u2192 h\u00e0nh \u0111\u1ed9ng \u1ee9ng d\u1ee5ng<\/strong><\/p>\n<p>M\u00e0n h\u00ecnh th\u01b0\u1eddng ch\u1ec9 hi\u1ec3n th\u1ecb ph\u1ea7n gi\u1eefa. \u0110i\u1ec1u n\u00e0y t\u1ea1o ra m\u1ed9t \u1ea3o gi\u00e1c ph\u1ed5 bi\u1ebfn: v\u00ec v\u0103n b\u1ea3n xu\u1ea5t hi\u1ec7n ngay l\u1eadp t\u1ee9c, ng\u01b0\u1eddi d\u00f9ng cho r\u1eb1ng k\u1ebft qu\u1ea3 \u0111\u00e3 ho\u00e0n t\u1ea5t. Tr\u00ean th\u1ef1c t\u1ebf, c\u00f4ng c\u1ee5 v\u1eabn c\u00f3 th\u1ec3 \u0111ang xem x\u00e9t l\u1ea1i ranh gi\u1edbi t\u1eeb, d\u1ea5u c\u00e2u, ng\u00f4n ng\u1eef ho\u1eb7c danh t\u00ednh ng\u01b0\u1eddi n\u00f3i.<\/p>\n<p>C\u00e1c API chuy\u00ean d\u1ee5ng l\u00e0m r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y. <strong><a href=\"https:\/\/developers.deepgram.com\/docs\/understand-endpointing-interim-results\/\" target=\"_blank\" rel=\"noopener\">Deepgram<\/a><\/strong> H\u1ec7 th\u1ed1ng tr\u1ea3 v\u1ec1 k\u1ebft qu\u1ea3 t\u1ea1m th\u1eddi v\u00e0 k\u1ebft qu\u1ea3 cu\u1ed1i c\u00f9ng m\u1ed9t c\u00e1ch ri\u00eang bi\u1ec7t. T\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn gi\u1ea3i th\u00edch r\u1eb1ng v\u0103n b\u1ea3n s\u01a1 b\u1ed9 c\u00f3 th\u1ec3 thay \u0111\u1ed5i, trong khi c\u00e1c \u0111o\u1ea1n v\u0103n b\u1ea3n cu\u1ed1i c\u00f9ng c\u1ea7n \u0111\u01b0\u1ee3c gh\u00e9p l\u1ea1i \u0111\u1ec3 t\u00e1i t\u1ea1o m\u1ed9t c\u00e2u ho\u00e0n ch\u1ec9nh. M\u1ed9t t\u00edn hi\u1ec7u k\u1ebft th\u00fac l\u1eddi n\u00f3i ri\u00eang bi\u1ec7t cho bi\u1ebft h\u1ec7 th\u1ed1ng \u0111\u00e3 ph\u00e1t hi\u1ec7n ra \u0111i\u1ec3m k\u1ebft th\u00fac, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u1ed9t kho\u1ea3ng d\u1eebng.<\/p>\n<p><strong><a href=\"https:\/\/soniox.com\/docs\/api-reference\/stt\/websocket-api\" target=\"_blank\" rel=\"noopener\">Soniox<\/a><\/strong> Hi\u1ec3n th\u1ecb c\u00e1c token cu\u1ed1i c\u00f9ng v\u00e0 kh\u00f4ng cu\u1ed1i c\u00f9ng, d\u1ea5u th\u1eddi gian, \u0111\u1ed9 tin c\u1eady, th\u00f4ng tin ng\u00f4n ng\u1eef, nh\u00e3n ng\u01b0\u1eddi n\u00f3i t\u00f9y ch\u1ecdn v\u00e0 ti\u1ebfn tr\u00ecnh x\u1eed l\u00fd th\u00f4ng qua k\u1ebft n\u1ed1i truy\u1ec1n ph\u00e1t li\u00ean t\u1ee5c. <strong><a href=\"https:\/\/www.assemblyai.com\/products\/streaming-speech-to-text\" target=\"_blank\" rel=\"noopener\">AssemblyAI<\/a><\/strong> T\u01b0\u01a1ng t\u1ef1, h\u1ec7 th\u1ed1ng c\u0169ng cung c\u1ea5p b\u1ea3n ghi m\u1ed9t ph\u1ea7n v\u00e0 b\u1ea3n ghi cu\u1ed1i c\u00f9ng, \u0111i\u1ec3m k\u1ebft th\u00fac, d\u1ea5u th\u1eddi gian \u1edf c\u1ea5p \u0111\u1ed9 t\u1eeb, g\u1ee3i \u00fd t\u1eeb kh\u00f3a v\u00e0 ph\u00e2n t\u00edch gi\u1ecdng n\u00f3i ng\u01b0\u1eddi n\u00f3i tr\u1ef1c tuy\u1ebfn trong c\u00e1c m\u00f4 h\u00ecnh \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3.<\/p>\n<p>Nh\u1eefng c\u00f4ng c\u1ee5 ki\u1ec3m so\u00e1t \u0111\u00f3 r\u1ea5t h\u1eefu \u00edch cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n. Ch\u00fang c\u0169ng cho th\u1ea5y l\u00fd do t\u1ea1i sao ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i kh\u00f4ng n\u00ean \u0111\u00e1nh gi\u00e1 <strong>Chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n theo th\u1eddi gian th\u1ef1c<\/strong> Ch\u1ec9 d\u1ef1a v\u00e0o d\u00f2ng \u0111\u1ea7u ti\u00ean c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y.<\/p>\n<h2 id=\"clock-1-time-to-first-text\" class=\"atx\">\u0110\u1ed3ng h\u1ed3 1: Th\u1eddi gian nh\u1eafn tin \u0111\u1ea7u ti\u00ean<\/h2>\n<p>\u0110\u1ed3ng h\u1ed3 \u0111\u1ea7u ti\u00ean b\u1eaft \u0111\u1ea7u ch\u1ea1y khi t\u00edn hi\u1ec7u l\u1eddi n\u00f3i \u0111\u1ebfn h\u1ec7 th\u1ed1ng v\u00e0 d\u1eebng l\u1ea1i khi gi\u1ea3 thuy\u1ebft kh\u00f4ng r\u1ed7ng \u0111\u1ea7u ti\u00ean xu\u1ea5t hi\u1ec7n ho\u1eb7c c\u00f3 s\u1eb5n cho \u1ee9ng d\u1ee5ng.<\/p>\n<p>Ph\u00e9p \u0111o n\u00e0y bao g\u1ed3m nhi\u1ec1u h\u01a1n c\u1ea3 suy lu\u1eadn m\u00f4 h\u00ecnh:<\/p>\n<ul>\n<li>Ghi \u00e2m b\u1eb1ng micro ho\u1eb7c \u00e2m thanh cu\u1ed9c h\u1ecdp.<\/li>\n<li>K\u00edch th\u01b0\u1edbc b\u1ed9 \u0111\u1ec7m v\u00e0 ph\u00e2n \u0111o\u1ea1n \u00e2m thanh.<\/li>\n<li>L\u1ea5y m\u1eabu l\u1ea1i ho\u1eb7c m\u00e3 h\u00f3a.<\/li>\n<li>V\u1eadn chuy\u1ec3n m\u1ea1ng.<\/li>\n<li>\u0110ang x\u1eed l\u00fd tr\u00ean m\u00e1y ch\u1ee7.<\/li>\n<li>Chi ph\u00ed v\u1eadn chuy\u1ec3n kh\u1ee9 h\u1ed3i.<\/li>\n<li>Hi\u1ec3n th\u1ecb giao di\u1ec7n.<\/li>\n<\/ul>\n<p>\u0110o l\u01b0\u1eddng <strong>Chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n theo th\u1eddi gian th\u1ef1c<\/strong> \u0110\u1ed9 tr\u1ec5 \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb thi\u1ebft b\u1ecb th\u1ef1c c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, ch\u1ee9 kh\u00f4ng ph\u1ea3i t\u1eeb b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n API. Con s\u1ed1 \u0111\u1ed9 tr\u1ec5 ph\u00eda m\u00e1y ch\u1ee7 c\u1ee7a nh\u00e0 cung c\u1ea5p c\u00f3 th\u1ec3 lo\u1ea1i tr\u1eeb \u0111\u1ed9 tr\u1ec5 do b\u1ed9 \u0111\u1ec7m \u00e2m thanh, m\u1ea1ng m\u00e1y kh\u00e1ch, hi\u1ec3n th\u1ecb tr\u00ean tr\u00ecnh duy\u1ec7t v\u00e0 \u0111\u1ed9 tr\u1ec5 ri\u00eang c\u1ee7a n\u1ec1n t\u1ea3ng h\u1ecdp.<\/p>\n<p>V\u0103n b\u1ea3n \u0111\u1ea7u ti\u00ean hi\u1ec3n th\u1ecb nhanh r\u1ea5t h\u1eefu \u00edch khi ng\u01b0\u1eddi d\u00f9ng c\u1ea7n s\u1ef1 \u0111\u1ea3m b\u1ea3o r\u1eb1ng h\u1ec7 th\u1ed1ng \u0111ang l\u1eafng nghe. N\u00f3 s\u1ebd \u00edt h\u1eefu \u00edch h\u01a1n khi giao di\u1ec7n khuy\u1ebfn kh\u00edch h\u1ecd h\u00e0nh \u0111\u1ed9ng d\u1ef1a tr\u00ean nh\u1eefng th\u00f4ng tin kh\u00f4ng ch\u1eafc ch\u1eafn. Thi\u1ebft k\u1ebf ch\u00fa th\u00edch t\u1ed1t s\u1ebd ph\u00e2n bi\u1ec7t r\u00f5 r\u00e0ng v\u0103n b\u1ea3n t\u1ea1m th\u1eddi m\u00e0 kh\u00f4ng l\u00e0m cho n\u00f3 kh\u00f3 \u0111\u1ecdc.<\/p>\n<h3 id=\"how-to-test-the-first-clock\" class=\"atx\">C\u00e1ch ki\u1ec3m tra chi\u1ebfc \u0111\u1ed3ng h\u1ed3 \u0111\u1ea7u ti\u00ean<\/h3>\n<p>Ghi l\u1ea1i c\u00f9ng m\u1ed9t \u0111o\u1ea1n \u00e2m thanh v\u00e0 h\u00ecnh \u1ea3nh m\u00e0n h\u00ecnh \u1edf t\u1ed1c \u0111\u1ed9 60 khung h\u00ecnh\/gi\u00e2y. V\u1ed7 tay m\u1ed9t l\u1ea7n, sau \u0111\u00f3 n\u00f3i: \u201cVi\u1ec7c gia h\u1ea1n kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ea5p thu\u1eadn.\u201d \u0110\u00e1nh d\u1ea5u khung h\u00ecnh m\u00e0 s\u00f3ng \u00e2m ho\u1eb7c ti\u1ebfng v\u1ed7 tay ch\u1ea1m \u0111\u1ebfn t\u00edn hi\u1ec7u \u0111\u1ea7u v\u00e0o v\u00e0 khung h\u00ecnh m\u00e0 v\u0103n b\u1ea3n \u0111\u1ea7u ti\u00ean xu\u1ea5t hi\u1ec7n. L\u1eb7p l\u1ea1i m\u01b0\u1eddi l\u1ea7n v\u00e0 b\u00e1o c\u00e1o k\u1ebft qu\u1ea3 trung b\u00ecnh v\u00e0 k\u1ebft qu\u1ea3 ch\u1eadm nh\u1ea5t, kh\u00f4ng ph\u1ea3i k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t.<\/p>\n<p>B\u00e0i ki\u1ec3m tra <strong>Chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n theo th\u1eddi gian th\u1ef1c<\/strong> Trong \u0111i\u1ec1u ki\u1ec7n Wi-Fi th\u00f4ng th\u01b0\u1eddng, m\u1ea1ng b\u1ecb t\u1eafc ngh\u1ebdn, m\u00e1y t\u00ednh x\u00e1ch tay s\u1eed d\u1ee5ng t\u00ednh n\u0103ng kh\u1eed ti\u1ebfng \u1ed3n, v\u00e0 tai nghe ho\u1eb7c micro ph\u00f2ng thu. T\u1ed1c \u0111\u1ed9 nh\u1eafn tin ban \u0111\u1ea7u gi\u1ea3m d\u1ea7n khi ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ee9c t\u1ea3i b\u00ecnh th\u01b0\u1eddng cho th\u1ea5y \u0111\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 t\u00ednh n\u0103ng \u0111\u00e1ng tin c\u1eady c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n<h2 id=\"clock-2-time-to-stable-text\" class=\"atx\">\u0110\u1ed3ng h\u1ed3 2: Th\u1eddi gian \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh v\u0103n b\u1ea3n<\/h2>\n<p>\u0110\u1ed3ng h\u1ed3 th\u1ee9 hai d\u1eebng l\u1ea1i khi m\u1ed9t \u0111o\u1ea1n v\u0103n b\u1ea3n kh\u00f4ng c\u00f2n thay \u0111\u1ed5i n\u1eefa. \u0110\u00e2y l\u00e0 chi\u1ebfc \u0111\u1ed3ng h\u1ed3 m\u00e0 h\u1ea7u h\u1ebft c\u00e1c bu\u1ed5i tr\u00ecnh di\u1ec5n ti\u1ebfp th\u1ecb th\u01b0\u1eddng gi\u1ea5u \u0111i.<\/p>\n<p>H\u00e3y xem x\u00e9t c\u1ee5m t\u1eeb \u0111\u01b0\u1ee3c n\u00f3i ra:<\/p>\n<blockquote><p>\u201cGiao h\u00e0ng m\u01b0\u1eddi l\u0103m\u2014xin l\u1ed7i, n\u0103m m\u01b0\u01a1i\u2014\u0111\u01a1n v\u1ecb v\u00e0o th\u1ee9 N\u0103m.\u201d<\/p><\/blockquote>\n<p>M\u00e0n h\u00ecnh c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb th\u00f4ng tin l\u1ea7n l\u01b0\u1ee3t l\u00e0 \u201cl\u00f4 h\u00e0ng 15\u201d, r\u1ed3i \u201cl\u00f4 h\u00e0ng 50\u201d, sau \u0111\u00f3 l\u00e0 m\u1ed9t l\u1eddi \u0111\u00ednh ch\u00ednh c\u00f3 d\u1ea5u ch\u1ea5m c\u00e2u. Phi\u00ean b\u1ea3n \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn nhanh ch\u00f3ng, nh\u01b0ng ch\u1ec9 c\u00f3 phi\u00ean b\u1ea3n cu\u1ed1i c\u00f9ng m\u1edbi an to\u00e0n \u0111\u1ec3 sao ch\u00e9p v\u00e0o \u0111\u01a1n \u0111\u1eb7t h\u00e0ng.<\/p>\n<p>T\u00ednh \u1ed5n \u0111\u1ecbnh r\u1ea5t quan tr\u1ecdng v\u00ec c\u00e1c h\u1ec7 th\u1ed1ng ph\u00eda sau c\u00f3 th\u1ec3 ph\u1ea3n \u1ee9ng qu\u00e1 s\u1edbm. B\u1ea3n t\u00f3m t\u1eaft tr\u1ef1c ti\u1ebfp, tr\u1ee3 l\u00fd b\u00e1n h\u00e0ng, tr\u00ecnh k\u00edch ho\u1ea1t tu\u00e2n th\u1ee7, l\u1edbp d\u1ecbch thu\u1eadt ho\u1eb7c t\u00e1c nh\u00e2n gi\u1ecdng n\u00f3i c\u00f3 th\u1ec3 k\u1ebf th\u1eeba l\u1ed7i t\u1ea1m th\u1eddi. Trong m\u1ed9t <strong>Chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n theo th\u1eddi gian th\u1ef1c<\/strong> Trong quy tr\u00ecnh l\u00e0m vi\u1ec7c, c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n n\u00ean x\u1eed l\u00fd c\u00e1c t\u00edn hi\u1ec7u ho\u00e0n thi\u1ec7n c\u1ee7a c\u00f4ng c\u1ee5 thay v\u00ec coi m\u1ed7i b\u1ea3n c\u1eadp nh\u1eadt m\u1ed9t ph\u1ea7n l\u00e0 m\u1ed9t c\u00e2u l\u1ec7nh \u0111\u00e3 ho\u00e0n th\u00e0nh.<\/p>\n<h3 id=\"measure-revision-distance-not-only-delay\" class=\"atx\">\u0110o kho\u1ea3ng c\u00e1ch s\u1eeda \u0111\u1ed5i, kh\u00f4ng ch\u1ec9 l\u00e0 s\u1ef1 tr\u00ec ho\u00e3n<\/h3>\n<p>V\u1edbi m\u1ed7i c\u00e2u ki\u1ec3m tra, h\u00e3y ghi nh\u1eadt k\u00fd:<\/p>\n<ul>\n<li>S\u1ed1 l\u01b0\u1ee3ng phi\u00ean b\u1ea3n t\u1ea1m th\u1eddi.<\/li>\n<li>S\u1ed1 l\u01b0\u1ee3ng t\u1eeb \u0111\u01b0\u1ee3c thay th\u1ebf ho\u1eb7c x\u00f3a b\u1ecf.<\/li>\n<li>Kho\u1ea3ng th\u1eddi gian gi\u1eefa t\u1eeb cu\u1ed1i c\u00f9ng \u0111\u01b0\u1ee3c n\u00f3i ra v\u00e0 v\u0103n b\u1ea3n \u1ed5n \u0111\u1ecbnh.<\/li>\n<li>Li\u1ec7u b\u1ea3n ghi \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef cu\u1ed1i c\u00f9ng c\u00f3 kh\u1edbp v\u1edbi b\u1ea3n hi\u1ec3n th\u1ecb \u1ed5n \u0111\u1ecbnh hay kh\u00f4ng.<\/li>\n<li>Li\u1ec7u m\u1ed9t h\u00e0nh \u0111\u1ed9ng ti\u1ebfp theo c\u00f3 \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t tr\u01b0\u1edbc khi \u0111\u1ea1t \u0111\u01b0\u1ee3c tr\u1ea1ng th\u00e1i \u1ed5n \u0111\u1ecbnh hay kh\u00f4ng.<\/li>\n<\/ul>\n<p>Ch\u1eadm h\u01a1n m\u1ed9t ch\u00fat <strong>Chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n theo th\u1eddi gian th\u1ef1c<\/strong> H\u1ec7 th\u1ed1ng s\u1ebd an to\u00e0n h\u01a1n n\u1ebfu n\u00f3 s\u1eeda \u0111\u1ed5i \u00edt m\u1ea1nh m\u1ebd h\u01a1n. S\u1ef1 c\u00e2n b\u1eb1ng ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c ng\u01b0\u1eddi d\u00f9ng \u0111ang \u0111\u1ecdc, \u0111\u1ecdc ch\u00ednh t\u1ea3, \u0111i\u1ec1u khi\u1ec3n ph\u1ea7n m\u1ec1m hay ti\u1ebfn h\u00e0nh \u0111\u00e0m ph\u00e1n.<\/p>\n<h2 id=\"clock-3-time-to-a-completed-turn\" class=\"atx\">\u0110\u1ed3ng h\u1ed3 3: Th\u1eddi gian ho\u00e0n th\u00e0nh m\u1ed9t l\u01b0\u1ee3t<\/h2>\n<p>L\u1eddi n\u00f3i c\u00f3 th\u1ec3 \u0111\u00e3 k\u1ebft th\u00fac nh\u01b0ng l\u01b0\u1ee3t n\u00f3i th\u00ec ch\u01b0a. M\u1ed9t ng\u01b0\u1eddi c\u00f3 th\u1ec3 t\u1ea1m d\u1eebng \u0111\u1ec3 suy ngh\u0129, h\u00edt th\u1edf, t\u00ecm ki\u1ebfm t\u1eeb kh\u00f3a ho\u1eb7c ch\u1edd \u0111\u1ee3i trong khi b\u1ecb gi\u00e1n \u0111o\u1ea1n. N\u1ebfu h\u1ec7 th\u1ed1ng tuy\u00ean b\u1ed1 l\u01b0\u1ee3t n\u00f3i k\u1ebft th\u00fac qu\u00e1 s\u1edbm, tr\u1ee3 l\u00fd gi\u1ecdng n\u00f3i c\u00f3 th\u1ec3 n\u00f3i chen v\u00e0o l\u1eddi ng\u01b0\u1eddi d\u00f9ng. N\u1ebfu ch\u1edd qu\u00e1 l\u00e2u, cu\u1ed9c tr\u00f2 chuy\u1ec7n s\u1ebd tr\u1edf n\u00ean thi\u1ebfu t\u01b0\u01a1ng t\u00e1c.<\/p>\n<p>Vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m k\u1ebft th\u00fac th\u01b0\u1eddng s\u1eed d\u1ee5ng s\u1ef1 im l\u1eb7ng ho\u1eb7c ho\u1ea1t \u0111\u1ed9ng gi\u1ecdng n\u00f3i \u0111\u1ec3 suy ra r\u1eb1ng l\u1eddi n\u00f3i \u0111\u00e3 k\u1ebft th\u00fac. <strong>Deepgram<\/strong> t\u00e0i li\u1ec7u c\u1ea5u h\u00ecnh \u0111i\u1ec3m cu\u1ed1i v\u00e0 ri\u00eang bi\u1ec7t <code>l\u00e0 cu\u1ed1i c\u00f9ng<\/code> V\u00e0 <code>b\u00e0i ph\u00e1t bi\u1ec3u cu\u1ed1i c\u00f9ng<\/code> H\u01b0\u1edbng d\u1eabn n\u00e0y n\u00eau r\u00f5 r\u1eb1ng ng\u01b0\u1ee1ng ng\u1eafn c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c c\u00e2u tr\u1ea3 l\u1eddi ng\u1eafn g\u1ecdn c\u1ee7a chatbot, trong khi c\u00e1c kho\u1ea3ng d\u1eebng h\u1ed9i tho\u1ea1i d\u00e0i h\u01a1n c\u00f3 th\u1ec3 c\u1ea7n h\u00e0ng tr\u0103m mili gi\u00e2y tr\u01b0\u1edbc khi m\u1ed9t l\u01b0\u1ee3t n\u00f3i \u0111\u01b0\u1ee3c coi l\u00e0 ho\u00e0n t\u1ea5t.<\/p>\n<p>Kh\u00f4ng c\u00f3 thi\u1ebft l\u1eadp n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi t\u1ea5t c\u1ea3 ng\u01b0\u1eddi n\u00f3i. M\u1ed9t k\u1ecbch b\u1ea3n t\u1ed5ng \u0111\u00e0i nhanh, m\u1ed9t b\u00e0i khai b\u1ec7nh s\u1eed ng\u1eadp ng\u1eebng, m\u1ed9t b\u00e0i gi\u1ea3ng tr\u00ean l\u1edbp v\u00e0 m\u1ed9t cu\u1ed9c \u0111\u00e0m ph\u00e1n song ng\u1eef \u0111\u1ec1u c\u00f3 c\u00e1c ki\u1ec3u t\u1ea1m d\u1eebng kh\u00e1c nhau. Do \u0111\u00f3, vi\u1ec7c k\u1ebft th\u00fac l\u01b0\u1ee3t n\u00f3i m\u1ed9t c\u00e1ch d\u1ee9t kho\u00e1t l\u00e0 y\u1ebfu t\u1ed1 c\u1ed1t l\u00f5i. <strong>Chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n theo th\u1eddi gian th\u1ef1c<\/strong> \u0110\u00e2y l\u00e0 ph\u00e9p \u0111o, ch\u1ee9 kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t thi\u1ebft l\u1eadp API.<\/p>\n<h3 id=\"run-the-hesitation-test\" class=\"atx\">Ch\u1ea1y th\u1eed nghi\u1ec7m do d\u1ef1<\/h3>\n<p>H\u00e3y s\u1eed d\u1ee5ng b\u1ed1n d\u00f2ng n\u00e0y:<\/p>\n<ol>\n<li>\u201cS\u1ed1 t\u00e0i kho\u1ea3n c\u1ee7a t\u00f4i l\u00e0\u2026 4172.\u201d<\/li>\n<li>\u201cT\u00f4i \u0111\u1ed3ng \u00fd\u2026 n\u1ebfu ng\u00e0y giao h\u00e0ng v\u1eabn l\u00e0 th\u1ee9 S\u00e1u.\u201d<\/li>\n<li>\u201cLi\u1ec1u l\u01b0\u1ee3ng l\u00e0 m\u01b0\u1eddi l\u0103m\u2014kh\u00f4ng, n\u0103m m\u01b0\u01a1i\u2014miligam.\u201d<\/li>\n<li>\u201cAna, em c\u00f3 th\u1ec3\u2014\u201d m\u1ed9t ng\u01b0\u1eddi n\u00f3i kh\u00e1c ng\u1eaft l\u1eddi.<\/li>\n<\/ol>\n<p>\u0110\u1ebfm s\u1ed1 l\u1ea7n k\u1ebft th\u00fac l\u01b0\u1ee3t sai, \u0111i\u1ec3m k\u1ebft th\u00fac mu\u1ed9n, gi\u00e1n \u0111o\u1ea1n v\u00e0 t\u1eeb b\u1ecb c\u1eaft ng\u1eafn. Sau \u0111\u00f3, ch\u1ec9 \u0111i\u1ec1u ch\u1ec9nh ng\u01b0\u1ee1ng \u0111i\u1ec3m k\u1ebft th\u00fac n\u1ebfu \u1ee9ng d\u1ee5ng cho ph\u00e9p. N\u1ebfu s\u1ea3n ph\u1ea9m l\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng ho\u00e0n ch\u1ec9nh, h\u00e3y quan s\u00e1t h\u00e0nh vi v\u00e0 quy\u1ebft \u0111\u1ecbnh xem n\u00f3 c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec7m v\u1ee5 hay kh\u00f4ng.<\/p>\n<p>Chi\u1ebfc \u0111\u1ed3ng h\u1ed3 n\u00e0y l\u00e0 n\u01a1i <strong>Chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n theo th\u1eddi gian th\u1ef1c<\/strong> N\u00f3 tr\u1edf th\u00e0nh k\u1ef9 thu\u1eadt \u0111\u00e0m tho\u1ea1i thay v\u00ec ch\u1ec9 l\u00e0 phi\u00ean \u00e2m th\u00f4ng th\u01b0\u1eddng.<\/p>\n<h2 id=\"clock-4-time-to-a-usable-record\" class=\"atx\">\u0110\u1ed3ng h\u1ed3 4: \u0110\u00e3 \u0111\u1ebfn l\u00fac t\u1ea1o ra m\u1ed9t b\u1ea3n ghi h\u1eefu \u00edch<\/h2>\n<p>\u0110\u1ed3ng h\u1ed3 th\u1ee9 t\u01b0 l\u00e0 quan tr\u1ecdng nh\u1ea5t \u0111\u1ed1i v\u1edbi c\u00e1c \u0111\u1ed9i. N\u00f3 k\u1ebft th\u00fac khi k\u1ebft qu\u1ea3 \u0111\u1ea7u ra c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 h\u00e0nh \u0111\u1ed9ng ti\u1ebfp theo.<\/p>\n<p>\u201cC\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c\u201d c\u00f3 th\u1ec3 c\u00f3 ngh\u0129a l\u00e0:<\/p>\n<ul>\n<li>Ph\u1ee5 \u0111\u1ec1 v\u1eabn d\u1ec5 \u0111\u1ecdc trong su\u1ed1t phi\u00ean l\u00e0m vi\u1ec7c.<\/li>\n<li>C\u00f3 th\u1ec3 nh\u1eadn d\u1ea1ng \u0111\u01b0\u1ee3c ng\u01b0\u1eddi n\u00f3i.<\/li>\n<li>T\u00ean, s\u1ed1 v\u00e0 thu\u1eadt ng\u1eef \u0111\u1ec1u c\u00f3 th\u1ec3 s\u1eeda ch\u1eefa \u0111\u01b0\u1ee3c.<\/li>\n<li>To\u00e0n b\u1ed9 b\u1ea3n ghi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c sao ch\u00e9p ho\u1eb7c xu\u1ea5t kh\u1ea9u.<\/li>\n<li>H\u1ed3 s\u01a1 n\u00e0y c\u00f3 th\u1ec3 t\u00ecm ki\u1ebfm v\u00e0 \u0111\u01b0\u1ee3c c\u1ea5p quy\u1ec1n truy c\u1eadp.<\/li>\n<li>B\u1ea3n t\u00f3m t\u1eaft v\u00e0 c\u00e1c m\u1ee5c h\u00e0nh \u0111\u1ed9ng \u0111\u01b0\u1ee3c t\u1ea1o ra.<\/li>\n<li>V\u0103n b\u1ea3n g\u1ed1c v\u00e0 v\u0103n b\u1ea3n d\u1ecbch v\u1eabn \u0111\u01b0\u1ee3c gi\u1eef nguy\u00ean c\u1eb7p.<\/li>\n<li>Vi\u1ec7c l\u01b0u gi\u1eef v\u00e0 x\u00f3a b\u1ecf \u0111\u00e3 \u0111\u01b0\u1ee3c hi\u1ec3u r\u00f5.<\/li>\n<\/ul>\n<p>M\u1ed9t h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 th\u1eafng ba l\u1ea7n \u0111\u1ea7u ti\u00ean v\u00e0 thua l\u1ea7n th\u1ee9 t\u01b0. D\u1eef li\u1ec7u JSON th\u00f4 kh\u00f4ng ph\u1ea3i l\u00e0 bi\u00ean b\u1ea3n cu\u1ed9c h\u1ecdp. Ph\u1ee5 \u0111\u1ec1 nhanh ch\u00f3ng bi\u1ebfn m\u1ea5t kh\u00f4ng ph\u1ea3i l\u00e0 b\u1eb1ng ch\u1ee9ng. M\u1ed9t b\u1ea3n t\u00f3m t\u1eaft hay m\u00e0 kh\u00f4ng c\u00f3 b\u1ea3n ghi ch\u00e9p c\u00f3 th\u1ec3 che gi\u1ea5u c\u00e1c l\u1ed7i nh\u1eadn d\u1ea1ng. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao <strong>Chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n theo th\u1eddi gian th\u1ef1c<\/strong> B\u1ed9 ph\u1eadn mua s\u1eafm ph\u1ea3i \u0111o l\u01b0\u1eddng c\u1ea3 quy tr\u00ecnh l\u00e0m vi\u1ec7c ho\u00e0n ch\u1ec9nh l\u1eabn m\u00f4 h\u00ecnh ph\u00e2n ph\u1ed1i.<\/p>\n<p><strong>Chuy\u1ec3n gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n theo th\u1eddi gian th\u1ef1c<\/strong> Do \u0111\u00f3, c\u1ea7n \u0111\u00e1nh gi\u00e1 t\u1ea1i th\u1eddi \u0111i\u1ec3m s\u1eed d\u1ee5ng, ch\u1ee9 kh\u00f4ng ph\u1ea3i t\u1ea1i th\u1eddi \u0111i\u1ec3m t\u1ea1o ra k\u1ebft qu\u1ea3. H\u00e3y y\u00eau c\u1ea7u ng\u01b0\u1eddi tham gia, ng\u01b0\u1eddi \u0111\u00e1nh gi\u00e1, nh\u00e0 ph\u00e1t tri\u1ec3n v\u00e0 ng\u01b0\u1eddi qu\u1ea3n tr\u1ecb th\u1eed nghi\u1ec7m c\u00f9ng m\u1ed9t phi\u00ean t\u1eeb g\u00f3c nh\u00ecn ri\u00eang c\u1ee7a h\u1ecd.<\/p>\n<h2 id=\"four-routes-compared-by-the-four-clocks\" class=\"atx\">B\u1ed1n tuy\u1ebfn \u0111\u01b0\u1eddng \u0111\u01b0\u1ee3c so s\u00e1nh b\u1edfi b\u1ed1n chi\u1ebfc \u0111\u1ed3ng h\u1ed3<\/h2>\n<table>\n<thead>\n<tr>\n<th>S\u1ea3n ph\u1ea9m<\/th>\n<th>Lo\u1ea1i s\u1ea3n ph\u1ea9m<\/th>\n<th>V\u0103n b\u1ea3n \u0111\u1ea7u ti\u00ean<\/th>\n<th>Ki\u1ec3m so\u00e1t t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 t\u00ednh cu\u1ed1i c\u00f9ng<\/th>\n<th>X\u1eed l\u00fd ng\u01b0\u1eddi n\u00f3i<\/th>\n<th>Vai tr\u00f2 \u0111a ng\u00f4n ng\u1eef<\/th>\n<th>quy tr\u00ecnh ghi ch\u00e9p c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng<\/th>\n<th>Ph\u00f9 h\u1ee3p nh\u1ea5t<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>AI \u0111\u1ed3ng b\u1ed9<\/td>\n<td>\u1ee8ng d\u1ee5ng d\u1ecbch thu\u1eadt cu\u1ed9c h\u1ecdp s\u1eb5n s\u00e0ng s\u1eed d\u1ee5ng<\/td>\n<td>M\u00e0n h\u00ecnh song ng\u1eef tr\u1ef1c ti\u1ebfp<\/td>\n<td>\u0110\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1edfi s\u1ea3n ph\u1ea9m ch\u1ee9 kh\u00f4ng ph\u1ea3i \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb d\u01b0\u1edbi d\u1ea1ng tham s\u1ed1 API.<\/td>\n<td>T\u1ef1 \u0111\u1ed9ng ph\u00e2n bi\u1ec7t c\u1eb7p ng\u00f4n ng\u1eef \u0111\u00e3 ch\u1ecdn; xem l\u1ea1i v\u0103n b\u1ea3n g\u1ed1c v\u00e0 v\u0103n b\u1ea3n d\u1ecbch.<\/td>\n<td>60 ng\u00f4n ng\u1eef, ph\u1ee5 \u0111\u1ec1 song ng\u1eef, l\u1ed3ng ti\u1ebfng d\u1ecbch thu\u1eadt<\/td>\n<td>B\u1ea3n ghi d\u1ecbch thu\u1eadt, b\u1ea3n ch\u00e9p l\u1eddi v\u00e0 t\u00f3m t\u1eaft cu\u1ed9c h\u1ecdp AI<\/td>\n<td>D\u00e0nh cho c\u00e1c c\u00e1 nh\u00e2n v\u00e0 nh\u00f3m c\u1ea7n giao ti\u1ebfp \u0111a ng\u00f4n ng\u1eef tr\u1ef1c ti\u1ebfp m\u00e0 kh\u00f4ng c\u1ea7n x\u00e2y d\u1ef1ng \u1ee9ng d\u1ee5ng.<\/td>\n<\/tr>\n<tr>\n<td>Deepgram<\/td>\n<td>API chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n tr\u1ef1c tuy\u1ebfn<\/td>\n<td>C\u00f3 th\u1ec3 k\u00edch ho\u1ea1t k\u1ebft qu\u1ea3 t\u1ea1m th\u1eddi.<\/td>\n<td>Hi\u1ec3n th\u1ecb k\u1ebft qu\u1ea3 t\u1ea1m th\u1eddi\/cu\u1ed1i c\u00f9ng, \u0111i\u1ec3m k\u1ebft th\u00fac, s\u1ef1 ki\u1ec7n k\u1ebft th\u00fac l\u1eddi n\u00f3i, \u0111i\u1ec1u khi\u1ec3n k\u1ebft th\u00fac c\u00e2u v\u00e0 ho\u00e0n thi\u1ec7n th\u1ee7 c\u00f4ng.<\/td>\n<td>T\u00f9y ch\u1ecdn ph\u00e2n t\u00e1ch gi\u1ecdng n\u00f3i v\u00e0 \u0111a k\u00eanh ph\u1ee5 thu\u1ed9c v\u00e0o c\u1ea5u h\u00ecnh\/m\u1eabu m\u00e1y.<\/td>\n<td>T\u00f9y ch\u1ecdn ng\u00f4n ng\u1eef v\u00e0 m\u00f4 h\u00ecnh ph\u00e1t tr\u1ef1c tuy\u1ebfn; d\u1ecbch thu\u1eadt l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh quy tr\u00ecnh l\u00e0m vi\u1ec7c ri\u00eang bi\u1ec7t.<\/td>\n<td>Kh\u00e1ch h\u00e0ng ph\u1ea3i t\u1ef1 x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef, ch\u1ec9nh s\u1eeda, quy\u1ec1n truy c\u1eadp, t\u00f3m t\u1eaft v\u00e0 giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng.<\/td>\n<td>C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n x\u00e2y d\u1ef1ng c\u00e1c s\u1ea3n ph\u1ea9m tr\u1ee3 l\u00fd gi\u1ecdng n\u00f3i, ph\u1ee5 \u0111\u1ec1, ph\u00e2n t\u00edch cu\u1ed9c g\u1ecdi ho\u1eb7c phi\u00ean \u00e2m t\u00f9y ch\u1ec9nh.<\/td>\n<\/tr>\n<tr>\n<td>AssemblyAI<\/td>\n<td>API chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n tr\u1ef1c tuy\u1ebfn<\/td>\n<td>B\u1ea3n ghi m\u1ed9t ph\u1ea7n \u0111\u01b0\u1ee3c tr\u1ea3 v\u1ec1 th\u00f4ng qua k\u1ebft n\u1ed1i tr\u1ef1c tuy\u1ebfn<\/td>\n<td>\u0110\u00e1nh d\u1ea5u \u0111i\u1ec3m k\u1ebft th\u00fac th\u00f4ng minh v\u00e0 b\u1ea3n ghi cu\u1ed1i c\u00f9ng kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i; \u00e1p d\u1ee5ng h\u00e0nh vi c\u1ee5 th\u1ec3 cho t\u1eebng m\u00f4 h\u00ecnh.<\/td>\n<td>C\u00e1c s\u1ef1 ki\u1ec7n ph\u00e2n t\u00e1ch gi\u1ecdng n\u00f3i v\u00e0 ch\u1ec9nh s\u1eeda gi\u1ecdng n\u00f3i \u0111\u01b0\u1ee3c ph\u00e1t tr\u1ef1c tuy\u1ebfn c\u00f3 s\u1eb5n trong c\u00e1c m\u00f4 h\u00ecnh \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3.<\/td>\n<td>M\u00f4 h\u00ecnh truy\u1ec1n ph\u00e1t \u0111a ng\u00f4n ng\u1eef h\u1ed7 tr\u1ee3 m\u1ed9t b\u1ed9 ng\u00f4n ng\u1eef \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1.<\/td>\n<td>Kh\u00e1ch h\u00e0ng t\u1ef1 x\u00e2y d\u1ef1ng \u1ee9ng d\u1ee5ng ho\u00e0n ch\u1ec9nh v\u00e0 ghi l\u1ea1i v\u00f2ng \u0111\u1eddi c\u1ee7a n\u00f3.<\/td>\n<td>C\u00e1c nh\u00f3m s\u1ea3n ph\u1ea9m c\u1ea7n nh\u1eadn d\u1ea1ng lu\u1ed3ng d\u1eef li\u1ec7u v\u1edbi ph\u00e2n t\u00e1ch gi\u1ecdng n\u00f3i v\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd th\u00f4ng tin ti\u1ebfp theo.<\/td>\n<\/tr>\n<tr>\n<td>Soniox<\/td>\n<td>API AI gi\u1ecdng n\u00f3i th\u1eddi gian th\u1ef1c<\/td>\n<td>Lu\u1ed3ng token ch\u01b0a ho\u00e0n thi\u1ec7n v\u1edbi \u0111\u1ed9 tr\u1ec5 th\u1ea5p<\/td>\n<td>C\u00e1c c\u1edd m\u00e3 th\u00f4ng b\u00e1o cu\u1ed1i c\u00f9ng, ho\u00e0n t\u1ea5t th\u1ee7 c\u00f4ng, d\u1ea5u th\u1eddi gian m\u00e3 th\u00f4ng b\u00e1o v\u00e0 ti\u1ebfn tr\u00ecnh x\u1eed l\u00fd<\/td>\n<td>T\u00f9y ch\u1ecdn ph\u00e2n t\u00e1ch ng\u01b0\u1eddi n\u00f3i<\/td>\n<td>Phi\u00ean \u00e2m v\u00e0 d\u1ecbch thu\u1eadt \u0111a ng\u00f4n ng\u1eef theo th\u1eddi gian th\u1ef1c th\u00f4ng qua c\u1ea5u h\u00ecnh API.<\/td>\n<td>Kh\u00e1ch h\u00e0ng t\u1ef1 x\u00e2y d\u1ef1ng giao di\u1ec7n, kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef, xem x\u00e9t v\u00e0 qu\u1ea3n tr\u1ecb.<\/td>\n<td>C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n x\u00e2y d\u1ef1ng c\u00e1c cu\u1ed9c h\u1ecdp \u0111a ng\u00f4n ng\u1eef, ch\u01b0\u01a1ng tr\u00ecnh ph\u00e1t s\u00f3ng, tr\u1ee3 l\u00fd \u1ea3o ho\u1eb7c giao di\u1ec7n gi\u1ecdng n\u00f3i.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>C\u00e1c t\u00ednh n\u0103ng \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m tra \u0111\u1ed1i chi\u1ebfu v\u1edbi t\u00e0i li\u1ec7u s\u1ea3n ph\u1ea9m ch\u00ednh th\u1ee9c v\u00e0o ng\u00e0y 3 th\u00e1ng 10 n\u0103m 2026. C\u00e1c m\u1eabu m\u00e3, ng\u00f4n ng\u1eef, gi\u1edbi h\u1ea1n v\u00e0 gi\u00e1 c\u1ea3 c\u00f3 th\u1ec3 thay \u0111\u1ed5i.<\/em><\/p>\n<p>B\u1ea3ng n\u00e0y kh\u00f4ng x\u1ebfp h\u1ea1ng m\u1ed9t s\u1ea3n ph\u1ea9m chi\u1ebfn th\u1eafng tuy\u1ec7t \u0111\u1ed1i. N\u00f3 ph\u00e2n bi\u1ec7t hai quy\u1ebft \u0111\u1ecbnh mua h\u00e0ng: x\u00e2y d\u1ef1ng s\u1ea3n ph\u1ea9m d\u1ef1a tr\u00ean API truy\u1ec1n ph\u00e1t d\u1eef li\u1ec7u, ho\u1eb7c s\u1eed d\u1ee5ng quy tr\u00ecnh l\u00e0m vi\u1ec7c ho\u00e0n ch\u1ec9nh. S\u1ea3n ph\u1ea9m t\u1ed1t nh\u1ea5t <strong>Chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n theo th\u1eddi gian th\u1ef1c<\/strong> L\u1ed9 tr\u00ecnh ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c ai s\u1edf h\u1eefu thi\u1ebft b\u1ecb thu \u00e2m, thi\u1ebft k\u1ebf giao di\u1ec7n, hi\u1ec7u ch\u1ec9nh, l\u01b0u tr\u1eef v\u00e0 h\u1ed7 tr\u1ee3.<\/p>\n<h2 id=\"route-1-use-transync-ai-when-speech-must-cross-languages\" class=\"atx\">Ph\u01b0\u01a1ng \u00e1n 1: S\u1eed d\u1ee5ng tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o Transync khi c\u1ea7n truy\u1ec1n \u0111\u1ea1t gi\u1ecdng n\u00f3i qua nhi\u1ec1u ng\u00f4n ng\u1eef.<\/h2>\n<p><strong><a href=\"https:\/\/www.transyncai.com\/vi\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4281\" src=\"https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/05\/2026.01.12-Transync-AI-desktop-and-mobile.jpg\" alt=\"Transync AI tr\u00ean m\u00e1y t\u00ednh v\u00e0 thi\u1ebft b\u1ecb di \u0111\u1ed9ng\" width=\"2400\" height=\"1260\" srcset=\"https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/05\/2026.01.12-Transync-AI-desktop-and-mobile.jpg 2400w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/05\/2026.01.12-Transync-AI-desktop-and-mobile-300x158.jpg 300w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/05\/2026.01.12-Transync-AI-desktop-and-mobile-1024x538.jpg 1024w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/05\/2026.01.12-Transync-AI-desktop-and-mobile-768x403.jpg 768w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/05\/2026.01.12-Transync-AI-desktop-and-mobile-1536x806.jpg 1536w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/05\/2026.01.12-Transync-AI-desktop-and-mobile-2048x1075.jpg 2048w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/05\/2026.01.12-Transync-AI-desktop-and-mobile-18x9.jpg 18w\" sizes=\"auto, (max-width: 2400px) 100vw, 2400px\" \/><\/a><\/strong><\/p>\n<p><strong><a href=\"https:\/\/www.transyncai.com\/vi\/\">AI \u0111\u1ed3ng b\u1ed9<\/a><\/strong> S\u1ea3n ph\u1ea9m n\u00e0y kh\u00f4ng \u0111\u01b0\u1ee3c b\u00e1n nh\u01b0 m\u1ed9t API chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n \u0111a n\u0103ng. \u0110\u00e2y l\u00e0 m\u1ed9t s\u1ea3n ph\u1ea9m d\u00e0nh cho c\u00e1c cu\u1ed9c h\u1ecdp v\u00e0 h\u1ed9i tho\u1ea1i s\u1eb5n s\u00e0ng s\u1eed d\u1ee5ng, k\u1ebft h\u1ee3p gi\u1eefa nh\u1eadn d\u1ea1ng gi\u1ecdng n\u00f3i v\u00e0 d\u1ecbch thu\u1eadt. <strong><a href=\"https:\/\/www.transyncai.com\/vi\/tools\/real-time-translation\/\">quy tr\u00ecnh d\u1ecbch thu\u1eadt th\u1eddi gian th\u1ef1c<\/a><\/strong> \u1ee8ng d\u1ee5ng h\u1ed7 tr\u1ee3 60 ng\u00f4n ng\u1eef v\u00e0 gi\u1eef nguy\u00ean gi\u1ecdng n\u00f3i g\u1ed1c b\u00ean c\u1ea1nh v\u0103n b\u1ea3n \u0111\u00e3 d\u1ecbch, gi\u00fap ng\u01b0\u1eddi d\u00f9ng ph\u00e2n bi\u1ec7t l\u1ed7i nh\u1eadn d\u1ea1ng v\u1edbi l\u1ed7i d\u1ecbch thu\u1eadt.<\/p>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c cu\u1ed9c g\u1ecdi tr\u1ef1c tuy\u1ebfn, n\u00f3 <strong><a href=\"https:\/\/www.transyncai.com\/vi\/tools\/live-meeting-translation\/\">phi\u00ean d\u1ecbch cu\u1ed9c h\u1ecdp tr\u1ef1c ti\u1ebfp<\/a><\/strong> C\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng song song v\u1edbi nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng h\u1ed9i ngh\u1ecb kh\u00e1c nhau th\u00f4ng qua \u0111\u01b0\u1eddng d\u1eabn \u00e2m thanh micro ho\u1eb7c m\u00e1y t\u00ednh \u0111\u00e3 ch\u1ecdn. <strong><a href=\"https:\/\/www.transyncai.com\/vi\/tools\/picture-in-picture\/\">Ph\u1ee5 \u0111\u1ec1 h\u00ecnh trong h\u00ecnh<\/a><\/strong> Gi\u1eef cho v\u0103n b\u1ea3n song ng\u1eef hi\u1ec3n th\u1ecb ph\u00eda tr\u00ean c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 thay v\u00ec bu\u1ed9c ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i xem m\u1ed9t tab b\u1ea3n ghi ri\u00eang bi\u1ec7t.<\/p>\n<p>Tr\u01b0\u1edbc khi g\u1ecdi \u0111i\u1ec7n, <strong><a href=\"https:\/\/www.transyncai.com\/vi\/tools\/ai-assistant-keywords-context\/\">T\u1eeb kh\u00f3a v\u00e0 b\u1ed1i c\u1ea3nh<\/a><\/strong> C\u00f3 th\u1ec3 chu\u1ea9n b\u1ecb t\u00ean, t\u1eeb vi\u1ebft t\u1eaft, thu\u1eadt ng\u1eef s\u1ea3n ph\u1ea9m v\u00e0 th\u00f4ng tin n\u1ec1n. Sau bu\u1ed5i h\u1ecdc, b\u1ea3n ghi s\u1ebd gi\u1eef l\u1ea1i c\u1ea3 v\u0103n b\u1ea3n g\u1ed1c v\u00e0 v\u0103n b\u1ea3n \u0111\u00e3 d\u1ecbch, trong khi <strong><a href=\"https:\/\/www.transyncai.com\/vi\/tools\/ai-meeting-notes\/\">Bi\u00ean b\u1ea3n cu\u1ed9c h\u1ecdp AI<\/a><\/strong> C\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c b\u1ea3n t\u00f3m t\u1eaft v\u00e0 c\u00e1c m\u1ee5c h\u00e0nh \u0111\u1ed9ng. H\u01b0\u1edbng d\u1eabn phi\u00ean \u00e2m hi\u1ec7n h\u00e0nh n\u00eau r\u00f5 r\u1eb1ng b\u1ea3n t\u00f3m t\u1eaft cu\u1ed9c h\u1ecdp c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o b\u1eb1ng 55 ng\u00f4n ng\u1eef.<\/p>\n<p>&nbsp;<\/p>\n<div id=\"attachment_2053\" style=\"width: 1090px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2053\" class=\"size-full wp-image-2053\" src=\"https:\/\/www.transyncai.com\/wp-content\/uploads\/2025\/10\/Keywords-And-context-2.jpg\" alt=\"B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n tr\u1ee3 l\u00fd AI ch\u1ee7 \u0111\u1ed9ng Transync AI v\u1edbi c\u00e1c t\u1eeb kh\u00f3a d\u1ecbch thu\u1eadt th\u1eddi gian th\u1ef1c &#039;Transync AI&#039;, &#039;Translator&#039; v\u00e0 &#039;Real time&#039;.\" width=\"1080\" height=\"1080\" srcset=\"https:\/\/www.transyncai.com\/wp-content\/uploads\/2025\/10\/Keywords-And-context-2.jpg 1080w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2025\/10\/Keywords-And-context-2-300x300.jpg 300w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2025\/10\/Keywords-And-context-2-1024x1024.jpg 1024w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2025\/10\/Keywords-And-context-2-150x150.jpg 150w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2025\/10\/Keywords-And-context-2-768x768.jpg 768w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2025\/10\/Keywords-And-context-2-12x12.jpg 12w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2025\/10\/Keywords-And-context-2-140x140.jpg 140w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2025\/10\/Keywords-And-context-2-100x100.jpg 100w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2025\/10\/Keywords-And-context-2-500x500.jpg 500w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2025\/10\/Keywords-And-context-2-350x350.jpg 350w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2025\/10\/Keywords-And-context-2-1000x1000.jpg 1000w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2025\/10\/Keywords-And-context-2-800x800.jpg 800w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><p id=\"caption-attachment-2053\" class=\"wp-caption-text\">Giao di\u1ec7n AI c\u1ee7a Transync l\u00e0m n\u1ed5i b\u1eadt b\u1ea3ng k\u00edch ho\u1ea1t tr\u1ee3 l\u00fd AI v\u1edbi c\u00e1c t\u1eeb kh\u00f3a &#039;Transync AI&#039;, &#039;Translator&#039; v\u00e0 &#039;Real time&#039;, h\u01b0\u1edbng d\u1eabn c\u00e1ch nh\u1eadp t\u1eeb kh\u00f3a t\u00f9y ch\u1ec9nh \u0111\u1ec3 d\u1ecbch ch\u00ednh x\u00e1c.<\/p><\/div>\n<p style=\"text-align: center\"><a class=\"nectar-button n-sc-button medium accent-color regular-button\" target=\"_blank\" href=\"https:\/\/www.transyncai.com\/vi\/\" data-color-override=\"false\" data-hover-color-override=\"false\" data-hover-text-color-override=\"#fff\"><span>H\u00e3y d\u00f9ng th\u1eed Transync AI mi\u1ec5n ph\u00ed<\/span><\/a>\n<p>Ch\u1ecdn <strong>AI \u0111\u1ed3ng b\u1ed9<\/strong> Khi m\u1ee5c ti\u00eau kinh doanh l\u00e0 hi\u1ec3u v\u00e0 ph\u1ea3n h\u1ed3i xuy\u00ean ng\u00f4n ng\u1eef. H\u00e3y ch\u1ecdn API truy\u1ec1n ph\u00e1t tr\u1ef1c tuy\u1ebfn khi nh\u00f3m \u0111ang x\u00e2y d\u1ef1ng tr\u1ee3 l\u00fd gi\u1ecdng n\u00f3i ri\u00eang, n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch cu\u1ed9c g\u1ecdi, s\u1ea3n ph\u1ea9m h\u1ed7 tr\u1ee3 ti\u1ebfp c\u1eadn ho\u1eb7c giao di\u1ec7n phi\u00ean \u00e2m nh\u00fang.<\/p>\n<p>H\u1ea1n ch\u1ebf n\u00e0y r\u1ea5t quan tr\u1ecdng: <strong>AI \u0111\u1ed3ng b\u1ed9<\/strong> \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 \u0111\u1ecdc ch\u00ednh t\u1ea3 ngo\u1ea1i tuy\u1ebfn th\u00f4ng th\u01b0\u1eddng ho\u1eb7c \u0111i\u1ec3m cu\u1ed1i STT d\u00e0nh cho nh\u00e0 ph\u00e1t tri\u1ec3n. Vi\u1ec7c \u0111\u1ecbnh tuy\u1ebfn \u00e2m thanh, ch\u1ea5t l\u01b0\u1ee3ng m\u1ea1ng, c\u1eb7p ng\u00f4n ng\u1eef, micro v\u00e0 kh\u1ea3 n\u0103ng truy\u1ec1n t\u1ea3i t\u1eeb xa c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra tr\u01b0\u1edbc m\u1ed9t cu\u1ed9c h\u1ecdp quan tr\u1ecdng.<\/p>\n<h2 id=\"route-2-use-deepgram-when-turn-timing-is-part-of-the-product\" class=\"atx\">Ph\u01b0\u01a1ng \u00e1n 2: S\u1eed d\u1ee5ng Deepgram khi vi\u1ec7c t\u00ednh to\u00e1n th\u1eddi gian r\u1ebd l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a s\u1ea3n ph\u1ea9m.<\/h2>\n<p><strong>Deepgram<\/strong> N\u00f3 \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n v\u00ec t\u00e0i li\u1ec7u c\u1ee7a n\u00f3 ph\u00e2n t\u00e1ch c\u00e1c k\u1ebft qu\u1ea3 trung gian, c\u00e1c ph\u00e2n \u0111o\u1ea1n ho\u00e0n ch\u1ec9nh, c\u00e1c \u0111i\u1ec3m cu\u1ed1i gi\u1ecdng n\u00f3i \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n v\u00e0 c\u00e1c s\u1ef1 ki\u1ec7n k\u1ebft th\u00fac c\u00e2u n\u00f3i. S\u1ef1 ph\u00e2n t\u00e1ch \u0111\u00f3 cho ph\u00e9p \u1ee9ng d\u1ee5ng quy\u1ebft \u0111\u1ecbnh khi n\u00e0o hi\u1ec3n th\u1ecb v\u0103n b\u1ea3n, th\u00eam v\u0103n b\u1ea3n \u1ed5n \u0111\u1ecbnh ho\u1eb7c k\u00edch ho\u1ea1t ph\u1ea3n h\u1ed3i.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6437\" src=\"https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/Deepgram-scaled.png\" alt=\"\" width=\"2560\" height=\"1378\" srcset=\"https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/Deepgram-scaled.png 2560w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/Deepgram-300x162.png 300w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/Deepgram-1024x551.png 1024w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/Deepgram-768x414.png 768w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/Deepgram-1536x827.png 1536w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/Deepgram-2048x1103.png 2048w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/Deepgram-18x10.png 18w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<p style=\"text-align: center\"><a class=\"nectar-button n-sc-button medium see-through-2\" target=\"_blank\" href=\"https:\/\/developers.deepgram.com\/docs\/live-streaming-audio\" data-color-override=\"#000000\" data-hover-color-override=\"#27ccc0\" data-hover-text-color-override=\"#fff\" rel=\"noopener\"><span>Kh\u00e1m ph\u00e1 Deepgram Streaming<\/span><\/a>\n<p>S\u1eed d\u1ee5ng <strong>Deepgram<\/strong> Khi nh\u00f3m s\u1ea3n ph\u1ea9m c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh h\u00e0nh vi h\u1ed9i tho\u1ea1i thay v\u00ec ch\u1ea5p nh\u1eadn giao di\u1ec7n ph\u1ee5 \u0111\u1ec1 c\u1ed1 \u0111\u1ecbnh. Nh\u00f3m v\u1eabn ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1ec1 truy\u1ec1n t\u1ea3i \u00e2m thanh, qu\u1ea3n l\u00fd tr\u1ea1ng th\u00e1i, hi\u1ec3n th\u1ecb v\u0103n b\u1ea3n m\u1ed9t ph\u1ea7n, l\u01b0u tr\u1eef, x\u00e1c th\u1ef1c, quy\u1ec1n h\u1ea1n, hi\u1ec7u ch\u1ec9nh v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i.<\/p>\n<p>M\u1ed9t l\u1ed7i th\u01b0\u1eddng g\u1eb7p khi tri\u1ec3n khai l\u00e0 ch\u1ec9 l\u01b0u ph\u1ea3n h\u1ed3i m\u1edbi nh\u1ea5t ho\u1eb7c ch\u1ec9 ch\u1edd s\u1ef1 ki\u1ec7n k\u1ebft th\u00fac l\u1eddi n\u00f3i. H\u01b0\u1edbng d\u1eabn ch\u00ednh th\u1ee9c gi\u1ea3i th\u00edch r\u1eb1ng m\u1ed9t c\u00e2u n\u00f3i d\u00e0i c\u00f3 th\u1ec3 ch\u1ee9a nhi\u1ec1u \u0111o\u1ea1n ghi \u00e2m ho\u00e0n ch\u1ec9nh tr\u01b0\u1edbc khi ph\u00e1t hi\u1ec7n k\u1ebft th\u00fac l\u1eddi n\u00f3i. \u1ee8ng d\u1ee5ng ph\u1ea3i n\u1ed1i c\u00e1c \u0111o\u1ea1n cu\u1ed1i l\u1ea1i v\u1edbi nhau m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c.<\/p>\n<h2 id=\"route-3-use-assemblyai-when-streaming-speaker-labels-matter\" class=\"atx\">Ph\u01b0\u01a1ng \u00e1n 3: S\u1eed d\u1ee5ng AssemblyAI khi nh\u00e3n ng\u01b0\u1eddi n\u00f3i tr\u1ef1c tuy\u1ebfn quan tr\u1ecdng<\/h2>\n<p><strong>AssemblyAI<\/strong> N\u00f3 cung c\u1ea5p c\u00e1c m\u00f4 h\u00ecnh truy\u1ec1n ph\u00e1t tr\u1ef1c tuy\u1ebfn v\u1edbi b\u1ea3n ghi m\u1ed9t ph\u1ea7n v\u00e0 b\u1ea3n ghi cu\u1ed1i c\u00f9ng, \u0111i\u1ec3m k\u1ebft th\u00fac, g\u1ee3i \u00fd t\u1eeb kh\u00f3a, d\u1ea5u th\u1eddi gian t\u1eeb v\u00e0 c\u00e1c ch\u1ebf \u0111\u1ed9 ph\u00e2n t\u00e1ch ng\u01b0\u1eddi n\u00f3i \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3. T\u00e0i li\u1ec7u c\u1ee7a n\u00f3 c\u0169ng m\u00f4 t\u1ea3 c\u00e1c s\u1ef1 ki\u1ec7n s\u1eeda \u0111\u1ed5i ng\u01b0\u1eddi n\u00f3i: m\u00f4 h\u00ecnh c\u00f3 th\u1ec3 s\u1eeda c\u00e1c nh\u00e3n ng\u01b0\u1eddi n\u00f3i tr\u01b0\u1edbc \u0111\u00f3 khi thu th\u1eadp th\u00eam b\u1eb1ng ch\u1ee9ng.<\/p>\n<p style=\"text-align: center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6435\" src=\"https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/AssemblyAI-scaled.png\" alt=\"\" width=\"2560\" height=\"1376\" srcset=\"https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/AssemblyAI-scaled.png 2560w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/AssemblyAI-300x161.png 300w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/AssemblyAI-1024x550.png 1024w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/AssemblyAI-768x413.png 768w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/AssemblyAI-1536x826.png 1536w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/AssemblyAI-2048x1101.png 2048w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/AssemblyAI-18x10.png 18w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<p style=\"text-align: center\"><a class=\"nectar-button n-sc-button medium see-through-2\" target=\"_blank\" href=\"https:\/\/www.assemblyai.com\/products\/streaming-speech-to-text\" data-color-override=\"#000000\" data-hover-color-override=\"#27ccc0\" data-hover-text-color-override=\"#fff\" rel=\"noopener\"><span>Kh\u00e1m ph\u00e1 AssemblyAI Streaming<\/span><\/a>\n<p>H\u00e0nh vi ch\u1ec9nh s\u1eeda \u0111\u00f3 r\u1ea5t quan tr\u1ecdng trong giao di\u1ec7n tr\u1ef1c tuy\u1ebfn. N\u1ebfu m\u1ed9t \u1ee9ng d\u1ee5ng \u0111\u00e1nh d\u1ea5u &quot;Ng\u01b0\u1eddi n\u00f3i A&quot; l\u00e0 th\u00f4ng tin c\u1ed1 \u0111\u1ecbnh qu\u00e1 s\u1edbm, c\u00e1c ch\u1ec9nh s\u1eeda sau n\u00e0y c\u00f3 th\u1ec3 s\u1ebd kh\u00f4ng bao gi\u1edd \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt v\u00e0o b\u1ea3n ghi \u0111\u00e3 l\u01b0u. Giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng c\u1ea7n c\u00f3 chi\u1ebfn l\u01b0\u1ee3c r\u00f5 r\u00e0ng cho c\u00e1c nh\u00e3n v\u00e0 b\u1ea3n ch\u1ec9nh s\u1eeda \u0111ang ch\u1edd x\u1eed l\u00fd.<\/p>\n<p>Ch\u1ecdn <strong>AssemblyAI<\/strong> Khi t\u00ednh n\u0103ng truy\u1ec1n ph\u00e1t nh\u1eadn bi\u1ebft ng\u01b0\u1eddi n\u00f3i v\u00e0 \u0111i\u1ec1u khi\u1ec3n \u1edf c\u1ea5p \u0111\u1ed9 \u1ee9ng d\u1ee5ng l\u00e0 quan tr\u1ecdng. H\u00e3y x\u00e1c nh\u1eadn ch\u00ednh x\u00e1c ki\u1ec3u m\u00e1y, h\u1ed7 tr\u1ee3 ng\u00f4n ng\u1eef, h\u00e0nh vi ph\u00e2n t\u00e1ch gi\u1ecdng n\u00f3i, c\u00e1c t\u00f9y ch\u1ecdn y t\u1ebf v\u00e0 y\u00eau c\u1ea7u d\u1eef li\u1ec7u cho k\u1ebf ho\u1ea1ch tri\u1ec3n khai; c\u00e1c t\u00ednh n\u0103ng kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o ki\u1ec3u m\u00e1y truy\u1ec1n ph\u00e1t.<\/p>\n<h2 id=\"route-4-use-soniox-for-multilingual-streaming-apis\" class=\"atx\">Ph\u01b0\u01a1ng \u00e1n 4: S\u1eed d\u1ee5ng Soniox cho API ph\u00e1t tr\u1ef1c tuy\u1ebfn \u0111a ng\u00f4n ng\u1eef<\/h2>\n<p><strong>Soniox<\/strong> N\u00f3 k\u1ebft h\u1ee3p phi\u00ean \u00e2m v\u00e0 d\u1ecbch thu\u1eadt th\u1eddi gian th\u1ef1c th\u00f4ng qua API WebSocket. Giao di\u1ec7n hi\u1ec7n t\u1ea1i h\u1ed7 tr\u1ee3 g\u1ee3i \u00fd ng\u00f4n ng\u1eef, t\u00f9y ch\u1ec9nh ng\u1eef c\u1ea3nh, ph\u00e2n t\u00e1ch ng\u01b0\u1eddi n\u00f3i, c\u1ea5u h\u00ecnh d\u1ecbch thu\u1eadt, d\u1ea5u th\u1eddi gian c\u1ea5p \u0111\u1ed9 m\u00e3 th\u00f4ng b\u00e1o, \u0111\u1ed9 tin c\u1eady, \u0111\u1ed9 ho\u00e0n thi\u1ec7n v\u00e0 th\u00f4ng tin ng\u00f4n ng\u1eef.<\/p>\n<p style=\"text-align: center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6439\" src=\"https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/Soniox-API-scaled.png\" alt=\"\" width=\"2560\" height=\"1379\" srcset=\"https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/Soniox-API-scaled.png 2560w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/Soniox-API-300x162.png 300w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/Soniox-API-1024x551.png 1024w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/Soniox-API-768x414.png 768w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/Soniox-API-1536x827.png 1536w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/Soniox-API-2048x1103.png 2048w, https:\/\/www.transyncai.com\/wp-content\/uploads\/2026\/10\/Soniox-API-18x10.png 18w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<p style=\"text-align: center\"><a class=\"nectar-button n-sc-button medium see-through-2\" target=\"_blank\" href=\"https:\/\/soniox.com\/docs\/api-reference\/stt\/websocket-api\" data-color-override=\"#000000\" data-hover-color-override=\"#27ccc0\" data-hover-text-color-override=\"#fff\" rel=\"noopener\"><span>Kh\u00e1m ph\u00e1 d\u1ecbch v\u1ee5 ph\u00e1t tr\u1ef1c tuy\u1ebfn Soniox<\/span><\/a>\n<p>\u0110i\u1ec1u n\u00e0y l\u00e0m cho <strong>Soniox<\/strong> th\u00edch h\u1ee3p khi c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n mu\u1ed1n <strong>Chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n theo th\u1eddi gian th\u1ef1c<\/strong> v\u00e0 \u0111\u1ea7u ra \u0111a ng\u00f4n ng\u1eef b\u00ean trong \u1ee9ng d\u1ee5ng c\u1ee7a ri\u00eang h\u1ecd. C\u1ea5u h\u00ecnh ng\u1eef c\u1ea3nh c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c thu\u1eadt ng\u1eef mi\u1ec1n, nh\u01b0ng c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u1edbi m\u1ed9t k\u1ecbch b\u1ea3n thu\u1eadt ng\u1eef c\u1ed1 \u0111\u1ecbnh thay v\u00ec gi\u1ea3 \u0111\u1ecbnh t\u1eeb t\u00ean t\u00ednh n\u0103ng.<\/p>\n<p>C\u0169ng gi\u1ed1ng nh\u01b0 c\u00e1c API kh\u00e1c, d\u1ecbch v\u1ee5 n\u00e0y tr\u1ea3 v\u1ec1 c\u00e1c kh\u1ed1i x\u00e2y d\u1ef1ng c\u01a1 b\u1ea3n. Ng\u01b0\u1eddi mua v\u1eabn ph\u1ea3i t\u1ef1 t\u1ea1o quy\u1ec1n truy c\u1eadp c\u1ee7a ng\u01b0\u1eddi tham gia, ch\u1ec9nh s\u1eeda, l\u01b0u gi\u1eef, xu\u1ea5t d\u1eef li\u1ec7u, t\u00f3m t\u1eaft, ki\u1ec3m so\u00e1t qu\u1ea3n tr\u1ecb, gi\u00e1m s\u00e1t, ph\u1ee5c h\u1ed3i l\u1ed7i v\u00e0 h\u1ed7 tr\u1ee3.<\/p>\n<h2 id=\"why-word-error-rate-is-not-enough\" class=\"atx\">V\u00ec sao t\u1ef7 l\u1ec7 l\u1ed7i ch\u00ednh t\u1ea3 kh\u00f4ng \u0111\u1ee7<\/h2>\n<p>T\u1ef7 l\u1ec7 l\u1ed7i t\u1eeb ng\u1eef \u0111o l\u01b0\u1eddng s\u1ed1 l\u01b0\u1ee3ng t\u1eeb thay th\u1ebf, x\u00f3a v\u00e0 ch\u00e8n so v\u1edbi b\u1ea3n ghi tham chi\u1ebfu. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y h\u1eefu \u00edch, nh\u01b0ng m\u1ed9t gi\u00e1 tr\u1ecb trung b\u00ecnh duy nh\u1ea5t c\u00f3 th\u1ec3 che gi\u1ea5u nh\u1eefng l\u1ed7i quan tr\u1ecdng nh\u1ea5t.<\/p>\n<p>H\u00e3y so s\u00e1nh hai l\u1ed7i n\u00e0y:<\/p>\n<ul>\n<li>\u201cCh\u00fang ta c\u00f3 th\u1ec3 v\u1eadn chuy\u1ec3n ti\u1ebfp <strong>Th\u1ee9 n\u0103m<\/strong>\u201dTr\u1edf th\u00e0nh \u201cCh\u00fang ta c\u00f3 th\u1ec3 v\u1eadn chuy\u1ec3n tr\u00ean <strong>Th\u1ee9 ba<\/strong>.\u201d<\/li>\n<li>\u201cVui l\u00f2ng m\u1edf <strong>b\u1ea3ng c\u00e0i \u0111\u1eb7t<\/strong>\u201d tr\u1edf th\u00e0nh \u201cVui l\u00f2ng m\u1edf <strong>b\u1ea3ng c\u00e0i \u0111\u1eb7t<\/strong>.\u201d<\/li>\n<\/ul>\n<p>C\u1ea3 hai c\u00e1ch t\u00ednh \u0111\u1ec1u c\u00f3 th\u1ec3 t\u01b0\u01a1ng t\u1ef1, nh\u01b0ng c\u00e1ch th\u1ee9 nh\u1ea5t thay \u0111\u1ed5i m\u1ed9t cam k\u1ebft. H\u00e3y l\u1eadp s\u1ed5 ghi l\u1ed7i cho:<\/p>\n<ul>\n<li>T\u00ean v\u00e0 th\u00f4ng tin ng\u01b0\u1eddi n\u00f3i.<\/li>\n<li>S\u1ed1, ti\u1ec1n t\u1ec7, ng\u00e0y th\u00e1ng v\u00e0 \u0111\u01a1n v\u1ecb.<\/li>\n<li>Ph\u1ee7 \u0111\u1ecbnh v\u00e0 \u0111i\u1ec1u ki\u1ec7n.<\/li>\n<li>T\u00ean s\u1ea3n ph\u1ea9m v\u00e0 thu\u1eadt ng\u1eef chuy\u00ean ng\u00e0nh.<\/li>\n<li>Vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i m\u00e3 ng\u00f4n ng\u1eef v\u00e0 thay \u0111\u1ed5i ng\u00f4n ng\u1eef.<\/li>\n<li>S\u1ef1 gi\u00e1n \u0111o\u1ea1n v\u00e0 t\u1ef1 \u0111i\u1ec1u ch\u1ec9nh.<\/li>\n<li>D\u1ea5u c\u00e2u l\u00e0m thay \u0111\u1ed5i \u00fd ngh\u0129a.<\/li>\n<\/ul>\n<p>Ti\u1ebfp theo l\u00e0 y\u1ebfu t\u1ed1 th\u1eddi gian. M\u1ed9t l\u1eddi n\u00f3i ch\u00ednh x\u00e1c \u0111\u01b0\u1ee3c \u0111\u01b0a ra sau khi quy\u1ebft \u0111\u1ecbnh \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u01b0a ra c\u00f3 th\u1ec3 l\u1ea1i sai v\u1ec1 m\u1eb7t v\u1eadn h\u00e0nh. M\u1ed9t sai s\u00f3t t\u1ea1m th\u1eddi \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa sau \u0111\u00f3 v\u1eabn c\u00f3 th\u1ec3 khi\u1ebfn ng\u01b0\u1eddi \u0111i\u1ec1u khi\u1ec3n gi\u1ecdng n\u00f3i ho\u1eb7c ng\u01b0\u1eddi tham gia th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng \u0111\u00f3.<\/p>\n<p>Quy\u1ec1n <strong>Chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n theo th\u1eddi gian th\u1ef1c<\/strong> Do \u0111\u00f3, \u0111i\u1ec3m s\u1ed1 k\u1ebft h\u1ee3p m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng c\u1ee7a l\u1ed7i sai v\u1ec1 m\u1eb7t th\u1ef1c t\u1ebf, t\u00ednh \u1ed5n \u0111\u1ecbnh, th\u1eddi \u0111i\u1ec3m chuy\u1ec3n l\u01b0\u1ee3t v\u00e0 c\u00e1ch di\u1ec5n \u0111\u1ea1t\u2014ch\u1ee9 kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c trung b\u00ecnh c\u1ee7a t\u1eeb ng\u1eef.<\/p>\n<h2 id=\"the-two-minute-truth-tape\" class=\"atx\">B\u0103ng ghi \u00e2m s\u1ef1 th\u1eadt hai ph\u00fat<\/h2>\n<p>H\u00e3y s\u1eed d\u1ee5ng m\u1ed9t ngu\u1ed3n ghi \u00e2m duy nh\u1ea5t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1ecdi \u1ee9ng vi\u00ean \u0111\u1ec1u nh\u1eadn \u0111\u01b0\u1ee3c b\u1ea3n ghi \u00e2m gi\u1ed1ng h\u1ec7t nhau. \u0110\u1eebng \u0111\u1ec3 m\u1ed7i nh\u00e0 cung c\u1ea5p t\u1ef1 ch\u1ecdn b\u1ea3n demo ri\u00eang c\u1ee7a m\u00ecnh.<\/p>\n<h3 id=\"script\" class=\"atx\">K\u1ecbch b\u1ea3n<\/h3>\n<ol>\n<li>\u201cXin ch\u00e0o, t\u00f4i l\u00e0 Niamh O&#039;Rourke \u0111\u1ebfn t\u1eeb Aster-Q.\u201d<\/li>\n<li>\u201cM\u00e3 s\u1ed1 tham chi\u1ebfu l\u00e0 BX-417, kh\u00f4ng ph\u1ea3i BX-471.\u201d<\/li>\n<li>\u201cDoanh thu \u0111\u1ea1t 15,05 tri\u1ec7u USD trong qu\u00fd 1, t\u0103ng 13,6 ph\u1ea7n tr\u0103m.\u201d<\/li>\n<li>\u201cKh\u00f4ng gia h\u1ea1n n\u1ebfu ch\u01b0a k\u00fd k\u1ebft th\u1ecfa thu\u1eadn m\u1ee9c \u0111\u1ed9 d\u1ecbch v\u1ee5.\u201d<\/li>\n<li>\u201cGiao h\u00e0ng m\u01b0\u1eddi l\u0103m\u2014xin l\u1ed7i, n\u0103m m\u01b0\u01a1i\u2014\u0111\u01a1n v\u1ecb v\u00e0o th\u1ee9 N\u0103m.\u201d<\/li>\n<li>\u201cAPI s\u1eed d\u1ee5ng truy\u1ec1n ph\u00e1t WebSocket v\u00e0 \u0111i\u1ec3m cu\u1ed1i c\u00f3 th\u1eddi gian ph\u1ea3n h\u1ed3i 300 mili gi\u00e2y.\u201d<\/li>\n<li>T\u1ea1m d\u1eebng 700 mili gi\u00e2y \u1edf gi\u1eefa m\u1ed9t c\u00e2u \u0111i\u1ec1u ki\u1ec7n.<\/li>\n<li>H\u00e3y \u0111\u1ec3 ng\u01b0\u1eddi th\u1ee9 hai ng\u1eaft l\u1eddi, r\u1ed3i quay l\u1ea1i v\u1edbi ng\u01b0\u1eddi n\u00f3i \u0111\u1ea7u ti\u00ean.<\/li>\n<li>Th\u00eam m\u1ed9t c\u00e2u b\u1eb1ng ng\u00f4n ng\u1eef th\u1ee9 hai theo y\u00eau c\u1ea7u.<\/li>\n<li>K\u1ebft th\u00fac b\u1eb1ng m\u1ed9t c\u00e2u n\u00f3i nh\u1eb9 nh\u00e0ng trong khi v\u1eabn nghe th\u1ea5y ti\u1ebfng g\u00f5 b\u00e0n ph\u00edm.<\/li>\n<\/ol>\n<h3 id=\"capture-sheet\" class=\"atx\">Phi\u1ebfu ghi nh\u1eadn<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u0110o l\u01b0\u1eddng<\/th>\n<th>C\u00e1ch ghi \u00e2m<\/th>\n<th>Truy\u1ec1n \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc khi ki\u1ec3m th\u1eed<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0110\u1ebfn l\u00fac nh\u1eafn tin l\u1ea7n \u0111\u1ea7u r\u1ed3i!<\/td>\n<td>\u00c2m thanh b\u1eaft \u0111\u1ea7u v\u1edbi gi\u1ea3 thuy\u1ebft kh\u00f4ng r\u1ed7ng \u0111\u1ea7u ti\u00ean<\/td>\n<td>D\u1ef1a tr\u00ean nhu c\u1ea7u ph\u1ea3n h\u1ed3i tr\u1ef1c quan c\u1ee7a ng\u01b0\u1eddi d\u00f9ng<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u00e3 \u0111\u1ebfn l\u00fac \u1ed5n \u0111\u1ecbnh v\u0103n b\u1ea3n<\/td>\n<td>L\u1eddi n\u00f3i cu\u1ed1i c\u00f9ng d\u1eabn \u0111\u1ebfn v\u0103n b\u1ea3n cu\u1ed1i c\u00f9ng kh\u00f4ng thay \u0111\u1ed5i.<\/td>\n<td>Nhanh \u0111\u1ebfn m\u1ee9c m\u1ecdi ng\u01b0\u1eddi kh\u00f4ng k\u1ecbp ph\u1ea3n \u1ee9ng v\u1edbi nh\u1eefng thay \u0111\u1ed5i.<\/td>\n<\/tr>\n<tr>\n<td>s\u1ef1 tr\u00ec ho\u00e3n k\u1ebft th\u00fac l\u01b0\u1ee3t<\/td>\n<td>K\u1ebft th\u00fac l\u01b0\u1ee3t d\u1ef1 \u0111\u1ecbnh \u0111\u1ebfn s\u1ef1 ki\u1ec7n \u0111i\u1ec3m cu\u1ed1i ho\u1eb7c tr\u00ecnh k\u00edch ho\u1ea1t ph\u1ea3n h\u1ed3i<\/td>\n<td>Kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n nh\u1eefng kho\u1ea3ng l\u1eb7ng b\u00ecnh th\u01b0\u1eddng ho\u1eb7c t\u1ea1o c\u1ea3m gi\u00e1c kh\u00f4ng ph\u1ea3n h\u1ed3i.<\/td>\n<\/tr>\n<tr>\n<td>S\u1ed1 l\u1ea7n s\u1eeda \u0111\u1ed5i<\/td>\n<td>S\u1ed1 l\u01b0\u1ee3ng thay \u0111\u1ed5i gi\u1ea3 thuy\u1ebft c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y ho\u1eb7c \u1edf c\u1ea5p \u0111\u1ed9 API<\/td>\n<td>Giao di\u1ec7n v\u1eabn d\u1ec5 \u0111\u1ecdc v\u00e0 c\u00e1c h\u00e0nh \u0111\u1ed9ng ti\u1ebfp theo ch\u1edd \u0111\u1ee3i s\u1ef1 ho\u00e0n t\u1ea5t.<\/td>\n<\/tr>\n<tr>\n<td>Sai s\u00f3t v\u1ec1 th\u00f4ng tin quan tr\u1ecdng<\/td>\n<td>T\u00ean, s\u1ed1 li\u1ec7u, ph\u1ee7 \u0111\u1ecbnh, ng\u00e0y th\u00e1ng, \u0111\u01a1n v\u1ecb v\u00e0 \u0111i\u1ec1u ki\u1ec7n<\/td>\n<td>Kh\u00f4ng c\u00f3 l\u1ed7i nghi\u00eam tr\u1ecdng n\u00e0o ch\u01b0a \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m.<\/td>\n<\/tr>\n<tr>\n<td>Kh\u00f4i ph\u1ee5c nh\u00e3n loa<\/td>\n<td>Th\u1eddi gian v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c sau khi gi\u00e1n \u0111o\u1ea1n<\/td>\n<td>B\u1ea3n ghi \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef ph\u1ea3n \u00e1nh s\u1ef1 ghi nh\u1eadn ngu\u1ed3n g\u1ed1c \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa.<\/td>\n<\/tr>\n<tr>\n<td>Ho\u00e0n th\u00e0nh quy tr\u00ecnh<\/td>\n<td>K\u1ebft th\u00fac cu\u1ed9c h\u1ecdp v\u1edbi b\u1ea3n ghi c\u00f3 th\u1ec3 t\u00ecm ki\u1ebfm\/xu\u1ea5t ho\u1eb7c h\u00e0nh \u0111\u1ed9ng \u1ee9ng d\u1ee5ng<\/td>\n<td>Ph\u00f9 h\u1ee3p v\u1edbi th\u1eddi h\u1ea1n v\u1eadn h\u00e0nh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Ti\u1ebfn h\u00e0nh m\u01b0\u1eddi l\u1ea7n th\u1eed nghi\u1ec7m, sau \u0111\u00f3 b\u00e1o c\u00e1o gi\u00e1 tr\u1ecb trung v\u1ecb, ph\u00e2n v\u1ecb th\u1ee9 95 v\u00e0 k\u1ebft qu\u1ea3 t\u1ec7 nh\u1ea5t quan s\u00e1t \u0111\u01b0\u1ee3c (n\u1ebfu k\u00edch th\u01b0\u1edbc m\u1eabu cho ph\u00e9p). M\u1ed9t l\u1ea7n ch\u1ea1y ho\u00e0n h\u1ea3o kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 ch\u1ee9ng minh \u0111\u1ed9 tin c\u1eady.<\/p>\n<h2 id=\"seven-failure-modes-and-the-first-fix\" class=\"atx\">B\u1ea3y ch\u1ebf \u0111\u1ed9 l\u1ed7i v\u00e0 gi\u1ea3i ph\u00e1p kh\u1eafc ph\u1ee5c \u0111\u1ea7u ti\u00ean<\/h2>\n<table>\n<thead>\n<tr>\n<th>Tri\u1ec7u ch\u1ee9ng<\/th>\n<th>L\u1edbp c\u00f3 kh\u1ea3 n\u0103ng<\/th>\n<th>Ki\u1ec3m tra h\u1eefu \u00edch \u0111\u1ea7u ti\u00ean<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>V\u0103n b\u1ea3n xu\u1ea5t hi\u1ec7n mu\u1ed9n h\u01a1n t\u1eeb \u0111\u1ea7u ti\u00ean.<\/td>\n<td>Thu th\u1eadp, \u0111\u1ec7m, m\u00e3 h\u00f3a, m\u1ea1ng ho\u1eb7c m\u00f4 h\u00ecnh<\/td>\n<td>\u0110o l\u01b0\u1eddng t\u1eebng b\u01b0\u1edbc nh\u1ea3y; c\u1eaft b\u1edbt c\u00e1c \u0111o\u1ea1n \u00e2m thanh qu\u00e1 l\u1edbn.<\/td>\n<\/tr>\n<tr>\n<td>V\u0103n b\u1ea3n xu\u1ea5t hi\u1ec7n nhanh nh\u01b0ng \u0111\u01b0\u1ee3c vi\u1ebft l\u1ea1i nhi\u1ec1u l\u1ea7n.<\/td>\n<td>H\u00e0nh vi gi\u1ea3 thuy\u1ebft t\u1ea1m th\u1eddi<\/td>\n<td>Ch\u1edd \u0111\u1ebfn khi c\u00f3 th\u00f4ng tin cu\u1ed1i c\u00f9ng tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n c\u00e1c h\u00e0nh \u0111\u1ed9ng; thi\u1ebft k\u1ebf l\u1ea1i giao di\u1ec7n hi\u1ec3n th\u1ecb t\u1ea1m th\u1eddi.<\/td>\n<\/tr>\n<tr>\n<td>H\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng ng\u1eaft l\u1eddi nh\u1eefng ng\u01b0\u1eddi n\u00f3i c\u00f3 suy ngh\u0129 ch\u00edn ch\u1eafn.<\/td>\n<td>Ng\u01b0\u1ee1ng \u0111i\u1ec3m cu\u1ed1i ho\u1eb7c ph\u00e1t hi\u1ec7n ho\u1ea1t \u0111\u1ed9ng gi\u1ecdng n\u00f3i<\/td>\n<td>Th\u1eed nghi\u1ec7m v\u1edbi th\u1eddi gian t\u1ea1m d\u1eebng d\u00e0i h\u01a1n v\u00e0 \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec3m k\u1ebft th\u00fac n\u1ebfu c\u00f3 th\u1ec3.<\/td>\n<\/tr>\n<tr>\n<td>H\u1ec7 th\u1ed1ng ch\u1edd qu\u00e1 l\u00e2u sau khi nh\u1eadn c\u00e1c l\u1ec7nh ng\u1eafn.<\/td>\n<td>Ng\u01b0\u1ee1ng \u0111i\u1ec3m cu\u1ed1i ho\u1eb7c logic chuy\u1ec3n \u0111\u1ed5i \u1ee9ng d\u1ee5ng<\/td>\n<td>Th\u1eed nghi\u1ec7m ng\u01b0\u1ee1ng ng\u1eafn h\u01a1n ho\u1eb7c \u0111i\u1ec1u khi\u1ec3n r\u00f5 r\u00e0ng khi k\u1ebft th\u00fac l\u01b0\u1ee3t.<\/td>\n<\/tr>\n<tr>\n<td>T\u00ean v\u00e0 m\u00e3 s\u1ed1 li\u00ean t\u1ee5c b\u1ecb l\u1ed7i.<\/td>\n<td>S\u1ef1 m\u01a1 h\u1ed3 v\u1ec1 \u00e2m thanh v\u00e0 thi\u1ebfu ng\u1eef c\u1ea3nh mi\u1ec1n<\/td>\n<td>Th\u00eam c\u00e1c t\u1eeb kh\u00f3a\/ng\u1eef c\u1ea3nh quan tr\u1ecdng v\u00e0 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng micro.<\/td>\n<\/tr>\n<tr>\n<td>Nh\u00e3n loa s\u1ebd thay \u0111\u1ed5i sau khi hi\u1ec3n th\u1ecb.<\/td>\n<td>Ph\u00e2n t\u00e1ch gi\u1ecdng n\u00f3i tr\u1ef1c tuy\u1ebfn \u0111ang s\u1eeda \u0111\u1ed5i c\u00e1c c\u1ee5m.<\/td>\n<td>H\u1ed7 tr\u1ee3 c\u00e1c nh\u00e3n \u0111ang ch\u1edd x\u1eed l\u00fd v\u00e0 \u00e1p d\u1ee5ng c\u00e1c s\u1ef1 ki\u1ec7n s\u1eeda \u0111\u1ed5i v\u00e0o b\u1ea3n ghi.<\/td>\n<\/tr>\n<tr>\n<td>Qu\u00e1 tr\u00ecnh ghi ch\u00e9p di\u1ec5n ra nhanh nh\u01b0ng kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c sau \u0111\u00f3.<\/td>\n<td>Quy tr\u00ecnh l\u00e0m vi\u1ec7c s\u1ea3n ph\u1ea9m b\u1ecb thi\u1ebfu<\/td>\n<td>Th\u00eam c\u00e1c ch\u1ee9c n\u0103ng ch\u1ec9nh s\u1eeda, l\u01b0u tr\u1eef, t\u00ecm ki\u1ebfm, quy\u1ec1n truy c\u1eadp, xu\u1ea5t d\u1eef li\u1ec7u v\u00e0 x\u00f3a \u2014 ho\u1eb7c ch\u1ecdn m\u1ed9t \u1ee9ng d\u1ee5ng ho\u00e0n ch\u1ec9nh.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 <strong>Chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n theo th\u1eddi gian th\u1ef1c<\/strong> T\u1eeb tr\u00e1i sang ph\u1ea3i. Vi\u1ec7c thay th\u1ebf m\u00f4 h\u00ecnh s\u1ebd kh\u00f4ng kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c l\u1ed7i \u00e2m thanh \u0111\u1ea7u v\u00e0o, t\u1ed1c \u0111\u1ed9 l\u1ea5y m\u1eabu kh\u00f4ng ch\u00ednh x\u00e1c ho\u1eb7c giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng l\u01b0u v\u0103n b\u1ea3n t\u1ea1m th\u1eddi d\u01b0\u1edbi d\u1ea1ng v\u0103n b\u1ea3n cu\u1ed1i c\u00f9ng.<\/p>\n<h2 id=\"when-speech-to-text-is-not-the-final-job\" class=\"atx\">Khi chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n kh\u00f4ng ph\u1ea3i l\u00e0 gi\u1ea3i ph\u00e1p cu\u1ed1i c\u00f9ng<\/h2>\n<p>Phi\u00ean \u00e2m tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi: \u201cNh\u1eefng t\u1eeb n\u00e0o \u0111\u00e3 \u0111\u01b0\u1ee3c nh\u1eadn di\u1ec7n?\u201d B\u1ea3n d\u1ecbch tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi: \u201cNh\u1eefng t\u1eeb \u0111\u00f3 c\u00f3 ngh\u0129a g\u00ec trong ng\u00f4n ng\u1eef kh\u00e1c?\u201d S\u1ea3n ph\u1ea9m c\u1ee7a cu\u1ed9c h\u1ecdp c\u0169ng ph\u1ea3i tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi: \u201cNg\u01b0\u1eddi kia c\u00f3 th\u1ec3 hi\u1ec3u, ph\u1ea3n h\u1ed3i v\u00e0 nh\u1edb l\u1ea1i quy\u1ebft \u0111\u1ecbnh sau \u0111\u00f3 kh\u00f4ng?\u201d<\/p>\n<p>N\u1ebfu t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u n\u00f3i c\u00f9ng m\u1ed9t ng\u00f4n ng\u1eef v\u00e0 c\u1ea7n ph\u1ee5 \u0111\u1ec1 h\u1ed7 tr\u1ee3, \u0111\u1ecdc ch\u00ednh t\u1ea3, t\u00ecm ki\u1ebfm ho\u1eb7c ph\u00e2n t\u00edch, th\u00ec API chuy\u1ec3n v\u0103n b\u1ea3n th\u00e0nh gi\u1ecdng n\u00f3i (STT) chuy\u00ean d\u1ee5ng ho\u1eb7c s\u1ea3n ph\u1ea9m phi\u00ean \u00e2m c\u00f3 th\u1ec3 l\u00e0 \u0111\u1ee7. N\u1ebfu ng\u01b0\u1eddi tham gia s\u1eed d\u1ee5ng c\u00e1c ng\u00f4n ng\u1eef kh\u00e1c nhau, quy tr\u00ecnh l\u00e0m vi\u1ec7c c\u1ea7n th\u00eam c\u00e1c ch\u1ee9c n\u0103ng \u0111i\u1ec1u khi\u1ec3n:<\/p>\n<ul>\n<li>V\u0103n b\u1ea3n g\u1ed1c hi\u1ec3n th\u1ecb b\u00ean c\u1ea1nh b\u1ea3n d\u1ecbch.<\/li>\n<li>L\u1ef1a ch\u1ecdn ng\u00f4n ng\u1eef ho\u1eb7c x\u1eed l\u00fd t\u1ef1 \u0111\u1ed9ng.<\/li>\n<li>Chu\u1ea9n b\u1ecb thu\u1eadt ng\u1eef v\u00e0 b\u1ed1i c\u1ea3nh.<\/li>\n<li>V\u0103n b\u1ea3n b\u1eb1ng ng\u00f4n ng\u1eef m\u1ee5c ti\u00eau \u0111\u01b0\u1ee3c truy\u1ec1n t\u1ea3i trong su\u1ed1t cu\u1ed9c h\u1ed9i tho\u1ea1i.<\/li>\n<li>T\u00f9y ch\u1ecdn s\u1eed d\u1ee5ng gi\u1ecdng n\u00f3i \u0111\u01b0\u1ee3c d\u1ecbch khi vi\u1ec7c \u0111\u1ecdc kh\u00f4ng thu\u1eadn ti\u1ec7n.<\/li>\n<li>C\u00e1c b\u1ea3n ghi v\u00e0 ghi ch\u00fa l\u01b0u gi\u1eef cu\u1ed9c th\u1ea3o lu\u1eadn \u0111a ng\u00f4n ng\u1eef.<\/li>\n<\/ul>\n<p>\u0110\u00e2y l\u00e0 \u0111i\u1ec3m m\u00e0 <strong>Chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n theo th\u1eddi gian th\u1ef1c<\/strong> tr\u1edf th\u00e0nh m\u1ed9t th\u00e0nh ph\u1ea7n c\u1ee7a c\u00e1i l\u1edbn h\u01a1n <strong>AI \u0111\u1ed3ng b\u1ed9<\/strong> t\u1eadp trung v\u00e0o quy tr\u00ecnh l\u00e0m vi\u1ec7c h\u01a1n l\u00e0 s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng.<\/p>\n<h2 id=\"real-time-speech-to-text-faq\" class=\"atx\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n th\u1eddi gian th\u1ef1c<\/h2>\n<h3 id=\"what-is-real-time-speech-to-text\" class=\"atx\">Chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n theo th\u1eddi gian th\u1ef1c l\u00e0 g\u00ec?<\/h3>\n<p><strong>Chuy\u1ec3n gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n theo th\u1eddi gian th\u1ef1c<\/strong> H\u1ec7 th\u1ed1ng chuy\u1ec3n \u0111\u1ed5i \u00e2m thanh tr\u1ef1c tuy\u1ebfn th\u00e0nh v\u0103n b\u1ea3n t\u1ea1m th\u1eddi v\u00e0 v\u0103n b\u1ea3n ho\u00e0n ch\u1ec9nh trong khi l\u1eddi n\u00f3i \u0111ang di\u1ec5n ra. H\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh c\u00e1c gi\u1ea3 thuy\u1ebft ban \u0111\u1ea7u khi nh\u1eadn \u0111\u01b0\u1ee3c th\u00eam ng\u1eef c\u1ea3nh, ph\u00e1t hi\u1ec7n k\u1ebft th\u00fac l\u01b0\u1ee3t n\u00f3i, \u00e1p d\u1ee5ng d\u1ea5u c\u00e2u ho\u1eb7c c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng nh\u1eadn di\u1ec7n ng\u01b0\u1eddi n\u00f3i.<\/p>\n<h3 id=\"how-much-delay-counts-as-real-time\" class=\"atx\">\u0110\u1ed9 tr\u1ec5 bao nhi\u00eau \u0111\u01b0\u1ee3c coi l\u00e0 th\u1eddi gian th\u1ef1c?<\/h3>\n<p>Kh\u00f4ng c\u00f3 ng\u01b0\u1ee1ng c\u1ed1 \u0111\u1ecbnh n\u00e0o. H\u00e3y \u0111o th\u1eddi gian hi\u1ec3n th\u1ecb v\u0103n b\u1ea3n \u0111\u1ea7u ti\u00ean, v\u0103n b\u1ea3n \u1ed5n \u0111\u1ecbnh, th\u1eddi gian ho\u00e0n t\u1ea5t cu\u1ed9c g\u1ecdi v\u00e0 k\u1ebft qu\u1ea3 c\u00f4ng vi\u1ec7c kh\u1ea3 d\u1ee5ng. Ng\u01b0\u1eddi \u0111\u1ecdc ph\u1ee5 \u0111\u1ec1, tr\u1ee3 l\u00fd gi\u1ecdng n\u00f3i, ng\u01b0\u1eddi tham gia cu\u1ed9c h\u1ecdp v\u00e0 ng\u01b0\u1eddi \u0111\u00e1nh gi\u00e1 sau cu\u1ed9c g\u1ecdi c\u00f3 nh\u1eefng m\u1ee9c \u0111\u1ed9 ch\u1eadm tr\u1ec5 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c kh\u00e1c nhau.<\/p>\n<h3 id=\"why-does-live-text-keep-changing\" class=\"atx\">T\u1ea1i sao v\u0103n b\u1ea3n tr\u1ef1c ti\u1ebfp l\u1ea1i li\u00ean t\u1ee5c thay \u0111\u1ed5i?<\/h3>\n<p>C\u00e1c h\u1ec7 th\u1ed1ng nh\u1eadn d\u1ea1ng \u00e2m thanh tr\u1ef1c tuy\u1ebfn \u0111\u01b0a ra c\u00e1c gi\u1ea3 thuy\u1ebft m\u1ed9t ph\u1ea7n tr\u01b0\u1edbc khi c\u00e2u ho\u00e0n ch\u1ec9nh. \u00c2m thanh sau \u0111\u00f3 c\u00f3 th\u1ec3 thay \u0111\u1ed5i c\u00e1ch di\u1ec5n \u0111\u1ea1t, d\u1ea5u c\u00e2u, ng\u00f4n ng\u1eef ho\u1eb7c ng\u01b0\u1eddi n\u00f3i c\u00f3 kh\u1ea3 n\u0103ng nh\u1ea5t. C\u00e1c \u1ee9ng d\u1ee5ng c\u1ea7n ph\u00e2n bi\u1ec7t k\u1ebft qu\u1ea3 t\u1ea1m th\u1eddi v\u1edbi v\u0103n b\u1ea3n cu\u1ed1i c\u00f9ng.<\/p>\n<h3 id=\"is-real-time-speech-to-text-the-same-as-live-translation\" class=\"atx\">Chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n theo th\u1eddi gian th\u1ef1c c\u00f3 gi\u1ed1ng v\u1edbi d\u1ecbch thu\u1eadt tr\u1ef1c ti\u1ebfp kh\u00f4ng?<\/h3>\n<p>Kh\u00f4ng. Chuy\u1ec3n gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n ch\u1ec9 nh\u1eadn di\u1ec7n c\u00e1c t\u1eeb \u0111\u01b0\u1ee3c n\u00f3i b\u1eb1ng ng\u00f4n ng\u1eef ngu\u1ed3n. D\u1ecbch tr\u1ef1c ti\u1ebfp b\u1ed5 sung th\u00eam m\u1ed9t b\u01b0\u1edbc chuy\u1ec3n \u0111\u1ed5i ng\u00f4n ng\u1eef kh\u00e1c v\u00e0 c\u0169ng c\u00f3 th\u1ec3 th\u00eam gi\u1ecdng n\u00f3i \u0111\u00e3 \u0111\u01b0\u1ee3c d\u1ecbch. <strong>AI \u0111\u1ed3ng b\u1ed9<\/strong> K\u1ebft h\u1ee3p nh\u1eadn d\u1ea1ng v\u00e0 d\u1ecbch thu\u1eadt cho c\u00e1c cu\u1ed9c h\u1ed9i tho\u1ea1i \u0111a ng\u00f4n ng\u1eef.<\/p>\n<h3 id=\"which-api-is-best-for-real-time-speech-to-text\" class=\"atx\">API n\u00e0o t\u1ed1t nh\u1ea5t cho vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n theo th\u1eddi gian th\u1ef1c?<\/h3>\n<p>Kh\u00f4ng c\u00f3 ng\u01b0\u1eddi chi\u1ebfn th\u1eafng tuy\u1ec7t \u0111\u1ed1i. <strong>Deepgram<\/strong> Cung c\u1ea5p c\u00e1c t\u00f9y ch\u1ecdn chi ti\u1ebft v\u1ec1 \u0111i\u1ec3m k\u1ebft th\u00fac v\u00e0 tr\u1ea1ng th\u00e1i k\u1ebft qu\u1ea3., <strong>AssemblyAI<\/strong> cung c\u1ea5p t\u00ednh n\u0103ng h\u1ed7 tr\u1ee3 ph\u00e2n t\u00edch nh\u1eadt k\u00fd ph\u00e1t tr\u1ef1c tuy\u1ebfn v\u00e0 h\u00e0nh vi ch\u1ec9nh s\u1eeda, v\u00e0 <strong>Soniox<\/strong> K\u1ebft h\u1ee3p c\u00e1c t\u00f9y ch\u1ecdn phi\u00ean \u00e2m v\u00e0 d\u1ecbch thu\u1eadt \u0111a ng\u00f4n ng\u1eef. Ki\u1ec3m tra t\u1eebng t\u00f9y ch\u1ecdn v\u1edbi c\u00f9ng m\u1ed9t t\u1ec7p \u00e2m thanh v\u00e0 \u0111\u00e1p \u1ee9ng ch\u00ednh x\u00e1c c\u00e1c y\u00eau c\u1ea7u c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n<h3 id=\"can-real-time-speech-to-text-identify-speakers\" class=\"atx\">Li\u1ec7u c\u00f4ng ngh\u1ec7 chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n th\u1eddi gian th\u1ef1c c\u00f3 th\u1ec3 nh\u1eadn d\u1ea1ng \u0111\u01b0\u1ee3c ng\u01b0\u1eddi n\u00f3i kh\u00f4ng?<\/h3>\n<p>M\u1ed9t s\u1ed1 m\u1eabu m\u00e1y h\u1ed7 tr\u1ee3 ph\u00e2n t\u00e1ch gi\u1ecdng n\u00f3i ho\u1eb7c \u0111\u1ea7u v\u00e0o \u0111a k\u00eanh, nh\u01b0ng nh\u00e3n c\u00f3 th\u1ec3 ch\u1ec9 l\u00e0 t\u1ea1m th\u1eddi v\u00e0 c\u00f3 th\u1ec3 thay \u0111\u1ed5i khi c\u00f3 th\u00eam d\u1eef li\u1ec7u \u00e2m thanh. H\u00e3y ki\u1ec3m tra c\u00e1c s\u1ef1 gi\u00e1n \u0111o\u1ea1n, gi\u1ecdng n\u00f3i t\u01b0\u01a1ng t\u1ef1, thay \u0111\u1ed5i thi\u1ebft b\u1ecb v\u00e0 hi\u1ec7u ch\u1ec9nh nh\u00e3n \u0111\u00e3 l\u01b0u.<\/p>\n<h3 id=\"what-should-a-business-test-first\" class=\"atx\">Doanh nghi\u1ec7p n\u00ean th\u1eed nghi\u1ec7m \u0111i\u1ec1u g\u00ec tr\u01b0\u1edbc ti\u00ean?<\/h3>\n<p>B\u1eaft \u0111\u1ea7u v\u1edbi \u0111\u01b0\u1eddng d\u1eabn \u00e2m thanh th\u1ef1c t\u1ebf v\u00e0 m\u1ed9t k\u1ecbch b\u1ea3n d\u00e0i hai ph\u00fat bao g\u1ed3m t\u00ean, s\u1ed1, ph\u1ee7 \u0111\u1ecbnh, s\u1eeda l\u1ed7i, t\u1ea1m d\u1eebng, gi\u00e1n \u0111o\u1ea1n, thu\u1eadt ng\u1eef v\u00e0 c\u00e1c ng\u00f4n ng\u1eef c\u1ea7n thi\u1ebft. \u0110o th\u1eddi gian c\u1ee7a c\u1ea3 b\u1ed1n \u0111\u1ed3ng h\u1ed3 v\u00e0 ki\u1ec3m tra b\u1ea3n ghi \u0111\u00e3 l\u01b0u.<\/p>\n<h2 id=\"final-verdict\" class=\"atx\">Ph\u00e1n quy\u1ebft cu\u1ed1i c\u00f9ng<\/h2>\n<p>Nhanh nh\u1ea5t <strong>Chuy\u1ec3n \u0111\u1ed5i gi\u1ecdng n\u00f3i th\u00e0nh v\u0103n b\u1ea3n theo th\u1eddi gian th\u1ef1c<\/strong> H\u1ec7 th\u1ed1ng kh\u00f4ng nh\u1ea5t thi\u1ebft l\u00e0 h\u1ec7 th\u1ed1ng hi\u1ec3n th\u1ecb t\u1eeb \u0111\u1ea7u ti\u00ean s\u1edbm nh\u1ea5t. M\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u00e1ng tin c\u1eady c\u00e2n b\u1eb1ng b\u1ed1n \u0111\u1ed3ng h\u1ed3:<\/p>\n<p><strong>V\u0103n b\u1ea3n \u0111\u1ea7u ti\u00ean \u2192 v\u0103n b\u1ea3n \u1ed5n \u0111\u1ecbnh \u2192 l\u01b0\u1ee3t ho\u00e0n th\u00e0nh \u2192 b\u1ea3n ghi c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng<\/strong><\/p>\n<p>H\u00e3y ch\u1ecdn API truy\u1ec1n ph\u00e1t khi c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u1ea7n ki\u1ec3m so\u00e1t \u0111i\u1ec3m cu\u1ed1i, k\u1ebft qu\u1ea3 t\u1eebng ph\u1ea7n, ch\u1ec9nh s\u1eeda ng\u01b0\u1eddi n\u00f3i v\u00e0 h\u00e0nh vi c\u1ee7a \u1ee9ng d\u1ee5ng. H\u00e3y ch\u1ecdn s\u1ea3n ph\u1ea9m cu\u1ed9c h\u1ecdp ho\u00e0n ch\u1ec9nh khi nh\u00f3m c\u1ea7n to\u00e0n b\u1ed9 quy tr\u00ecnh t\u1eeb \u00e2m thanh \u0111\u1ebfn ph\u1ee5 \u0111\u1ec1, b\u1ea3n d\u1ecbch, b\u1ea3n ghi v\u00e0 ghi ch\u00fa m\u00e0 kh\u00f4ng c\u1ea7n x\u00e2y d\u1ef1ng c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00f3.<\/p>\n<p>Quan tr\u1ecdng nh\u1ea5t l\u00e0 h\u00e3y ki\u1ec3m tra \u0111\u1ea7u v\u00e0o th\u1ef1c t\u1ebf v\u00e0 h\u1eadu qu\u1ea3 th\u1ef1c t\u1ebf. \u0110o l\u01b0\u1eddng t\u1eeb ng\u1eef xu\u1ea5t hi\u1ec7n, t\u1eeb ng\u1eef thay \u0111\u1ed5i, di\u1ec5n bi\u1ebfn k\u1ebft th\u00fac v\u00e0 k\u1ebft qu\u1ea3 m\u00e0 ng\u01b0\u1eddi kh\u00e1c s\u1ebd tin t\u01b0\u1edfng sau \u0111\u00f3.<\/p>","protected":false},"excerpt":{"rendered":"<p>Real time speech to text can look excellent in a demo and still fail a conversation. The first words may appear in 300 milliseconds, yet the sentence can keep changing&#8230;<\/p>","protected":false},"author":3,"featured_media":6433,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":["post-6432","post","type-post","status-publish","format-standard","has-post-thumbnail","category-use-case"],"_links":{"self":[{"href":"https:\/\/www.transyncai.com\/vi\/wp-json\/wp\/v2\/posts\/6432","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.transyncai.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.transyncai.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.transyncai.com\/vi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.transyncai.com\/vi\/wp-json\/wp\/v2\/comments?post=6432"}],"version-history":[{"count":1,"href":"https:\/\/www.transyncai.com\/vi\/wp-json\/wp\/v2\/posts\/6432\/revisions"}],"predecessor-version":[{"id":6440,"href":"https:\/\/www.transyncai.com\/vi\/wp-json\/wp\/v2\/posts\/6432\/revisions\/6440"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.transyncai.com\/vi\/wp-json\/wp\/v2\/media\/6433"}],"wp:attachment":[{"href":"https:\/\/www.transyncai.com\/vi\/wp-json\/wp\/v2\/media?parent=6432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.transyncai.com\/vi\/wp-json\/wp\/v2\/categories?post=6432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.transyncai.com\/vi\/wp-json\/wp\/v2\/tags?post=6432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}