Open Chinese Speech Dataset: 218 Speakers, 80k+ Utterances, Ready for F5/Spark/IndexTTS2

vista8 · x · 2026-10-12

A Chinese speech dataset has surfaced with 218 speakers and over 80k utterances, all emotionally neutral and annotated with gender, age, and native-accent labels, with 98%+ phoneme accuracy after professional QA.

It's a handy drop-in for open-source Chinese TTS models like F5, Spark, and IndexTTS2, which all need a reference Chinese clip for zero-shot synthesis. The author found it while adding audiobook narration to Qiaomu Reader; link in the comments.

Related event: Open-source Chinese Speech Dataset of 80,000 Recordings from 218 Speakers Released(2 posts)→

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