arXiv · Text-to-Speech

WavTTS

End-to-end zero-shot TTS that directly models raw 16kHz waveforms with a Diffusion Transformer + flow matching, using non-overlapping patchification and multi-scale mel-spectrogram supervision; lowest WER and highest UTMOS on LJSpeech/LibriSpeech-PC without any pretrained autoencoder or vocoder.

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