John istft - new vocoder #118
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sjkoelle
approved these changes
Dec 29, 2022
sjkoelle
reviewed
Dec 29, 2022
| self.stft = TorchSTFT(filter_length=16, hop_length=4, win_length=16, device="cpu").to("cpu") | ||
| spec, phase = hifigan.vocoder(mel_input.to(hifigan.device)) | ||
| y_g_hat = self.stft.inverse(spec.cpu(), phase.cpu()) | ||
| bias_audio = ( |
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try using rearrange from einops instead of view - its more verbose
sjkoelle
reviewed
Dec 29, 2022
| else: | ||
| bias_audio = ( | ||
| hifigan.vocoder.forward(mel_input.to(hifigan.device)) | ||
| .view(1, -1) |
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sounds better than hifigan universal with less steps.