YuYin

Stop memorizing Chinese. Start acquiring it

What it does

YuYin is a Chinese pronunciation assistant that helps you learn Chinese pronunciation

yuyin.io2025 · ▲136
Master Chinese pronunciation with AI-powered feedback
Yuyin - AI Chinese Pronunciation CoachFeb 2026 · apps.apple.com · ▲3
Speak Chinese with confidence — AI that actually listens
IT
I trained a 9M speech model to fix my Mandarin tonesJan 2026 · simedw.com · ▲469
Built this because tones are killing my spoken Mandarin and I can't reliably hear my own mistakes. It's a 9M Conformer-CTC model trained on ~300h (AISHELL + Primewords), quantized to INT8 (11 MB), runs 100% in-browser via ONNX Runtime Web. Grades per-syllable pronunciation + tones with Viterbi forced alignment. Try it here: https://simedw.com/projects/ear/
YiChi2021 · ▲94
Learn to speak fluent Chinese Mandarin
MT
Mandarin Tone Trainer – A ‘Helping Ear’ for Mandarin Pronunciation2019 · mandarintonetrainer.com · ▲237
LC
Learn Chinese with Live-Transcriptions of Radio Taiwan International2021 · github.com · ▲21

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