--- title: Day 1｜為什麼英文有發音檢測，台語卻沒有？. 為什麼英文有發音檢測，台語卻沒有？ | daily.dev description: A student documents day one of a year-long capstone project building a Taiwanese Hokkien pronunciation-detection system, inspired by noticing English learning... canonical: https://daily.dev/posts/day-1--lfw1iwlu1 twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Day 1｜為什麼英文有發音檢測，台語卻沒有？. 為什麼英文有發音檢測，台語卻沒有？ | daily.dev og:description: A student documents day one of a year-long capstone project building a Taiwanese Hokkien pronunciation-detection system, inspired by noticing English learning... og:url: https://daily.dev/posts/day-1--lfw1iwlu1 og:image: https://api.daily.dev/og/posts/Lfw1IWLu1.png og:image:alt: Day 1｜為什麼英文有發音檢測，台語卻沒有？. 為什麼英文有發音檢測，台語卻沒有？ og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Day 1｜為什麼英文有發音檢測，台語卻沒有？. 為什麼英文有發音檢測，台語卻沒有？ **[Medium](https://daily.dev/sources/medium_js)** · 2 min read · 0 upvotes · 0 comments ## Summary A student documents day one of a year-long capstone project building a Taiwanese Hokkien pronunciation-detection system, inspired by noticing English learning apps have pronunciation checkers while Taiwanese lacks similar tools. The post covers the origin of Computer-Assisted Pronunciation Training (CAPT), the difference between speech recognition and pronunciation assessment, why Taiwanese is a low-resource language, and the technical challenges faced using ASR (Wav2Vec2, CTC) as a foundation for extracting pronunciation-relevant features like F0, tone, and phoneme timing. It also recounts a failed national research grant application and the pivot in scope that followed, setting up a 30-day series diving into data processing, tokenization, tonal sandhi, and error analysis. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [A 9M-parameter Mandarin pronunciation tutor](https://daily.dev/posts/a-9m-parameter-mandarin-pronunciation-tutor-xepysxb6t) · Hacker News · 1 upvotes · 0 comments - [The Eleven Languages My App Can Describe But Not Pronounce](https://daily.dev/posts/the-eleven-languages-my-app-can-describe-but-not-pronounce-v1a1ctrqe) · Medium · 0 upvotes · 0 comments - [PER vs WER: New TTS Accuracy Measurement Standard 2026](https://daily.dev/posts/per-vs-wer-new-tts-accuracy-measurement-standard-2026-zligeuvqz) · Deepgram · 0 upvotes · 0 comments --- Tags: [#machine-learning](https://daily.dev/tags/machine-learning), [#nlp](https://daily.dev/tags/nlp), [#speech-recognition](https://daily.dev/tags/speech-recognition) [View this post on daily.dev](https://daily.dev/posts/day-1--lfw1iwlu1) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Day 1｜為什麼英文有發音檢測，台語卻沒有？. 為什麼英文有發音檢測，台語卻沒有？","url":"https://daily.dev/posts/day-1--lfw1iwlu1","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/day-1--lfw1iwlu1"},"datePublished":"2026-09-03T03:31:42.757Z","dateModified":"2026-09-03T03:39:00.617Z","description":"A student documents day one of a year-long capstone project building a Taiwanese Hokkien pronunciation-detection system, inspired by noticing English learning...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/8efd5aa422fc2b1d151c39aaf1834a5b?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/8efd5aa422fc2b1d151c39aaf1834a5b?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"Medium","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Medium","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/medium","url":"https://daily.dev/sources/medium_js"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/day-1--lfw1iwlu1","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"machine-learning,nlp,speech-recognition","timeRequired":"PT2M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Medium","item":"https://daily.dev/sources/medium_js"},{"@type":"ListItem","position":3,"name":"Day 1｜為什麼英文有發音檢測，台語卻沒有？. 為什麼英文有發音檢測，台語卻沒有？"}]} ```