Matcha Zh En 8k

--- license: mit language: - zh - en pipeline_tag: text-to-speech tags: - matcha-tts - sherpa-onnx - onnx - vocoder-distillation - 8khz - telephony - code-mixed - jetson-nano - edge base_model: csukuangfj/matcha-icefall-zh-en --- # matcha-zh-en-8k — Matcha zh-en with a distilled 8 kHz vocoder 8 kHz telephony variant of [csukuangfj/matcha-icefall-zh-en](https://huggingface.co/csukuangfj/matcha-icefall-zh-en), a Chinese-English code-mixed [Matcha-TTS](https://github.com/shivammehta25/Matcha-TTS). The **acoustic model is unchanged** (that's where the zh-en quality lives); only the vocoder is replaced — the stock 16 kHz `vocos-16khz-univ.onnx` is distilled into an **8 kHz** `vocos-8khz-univ.onnx`. Built for a phone-attendant product on **Jetson Nano gen1 CPU** (ONNX Runtime CPU via sherpa-onnx): the audio leaves through an 8 kHz G.711 channel, so native 8 kHz output avoids the on-device 16k→8k resample and ships a smaller vocoder. Drop-in for the stock `sherpa-onnx-offline-tts` — only the model dir changes. ## Listen — zh/en code-mixed (rendered by stock sherpa-onnx, 8 kHz) | text | 8 kHz | through G.711 | |------|-------|---------------| | 您好,這裡是台灣精密,請問您要找 David 還是 Michael? | <audio controls src="https://huggingface.co/Luigi/matcha-zh-en-8k/resolve/main/samples/sample_1_8k.wav"></audio> | <audio controls src="https://huggingface.co/Luigi/matcha-zh-en-8k/resolve/main/samples/sample_1_8k_g711.wav"></audio> | | Kevin 說下午的 meeting 改到 Zoom 線上進行。 | <audio controls src="https://huggingface.co/Luigi/matcha-zh-en-8k/resolve/main/samples/sample_2_8k.wav"></audio> | <audio controls src="https://huggingface.co/Luigi/matcha-zh-en-8k/resolve/main/samples/sample_2_8k_g711.wav"></audio> | | Please hold,我幫您查詢 VIP 會員資料,請稍候。 | <audio controls src="https://huggingface.co/Luigi/matcha-zh-en-8k/resolve/main/samples/sample_3_8k.wav"></audio> | <audio controls src="https://huggingface.co/Luigi/matcha-zh-en-8k/resolve/main/samples/sample_3_8k_g711.wav"></audio> | | The quick brown fox 和敏捷的棕色狐狸,一起測試中英文。 | <audio controls src="https://huggingface.co/Luigi/matcha-zh-en-8k/resolve/main/samples/sample_4_8k.wav"></audio> | <audio controls src="https://huggingface.co/Luigi/matcha-zh-en-8k/resolve/main/samples/sample_4_8k_g711.wav"></audio> | Full A/B vs the 16 kHz original and vs MeloTTS-8k: [Luigi/zh-en-tts-8k-comparison](https://huggingface.co/datasets/Luigi/zh-en-tts-8k...

Source context: 0 downloads · 0 likes · Pipeline text-to-speech · Repo Luigi/matcha-zh-en-8k