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Merge pull request #379 from boji123/bj_dev_stream_fix

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[debug] fix badcase, add fade on speech output
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Xiang Lyu
2024-09-19 17:32:04 +08:00
committed by GitHub
parent f6b5c42823 9e0b99e48e
commit cd26f11859
2 changed files with 12 additions and 3 deletions
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cosyvoice/utils/common.py
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@@ -139,6 +139,7 @@ def fade_in_out(fade_in_mel, fade_out_mel, window):
device = fade_in_mel.device
fade_in_mel, fade_out_mel = fade_in_mel.cpu(), fade_out_mel.cpu()
mel_overlap_len = int(window.shape[0] / 2)
fade_in_mel[:, :, :mel_overlap_len] = fade_in_mel[:, :, :mel_overlap_len] * window[:mel_overlap_len] + \
fade_out_mel[:, :, -mel_overlap_len:] * window[mel_overlap_len:]
fade_in_mel[..., :mel_overlap_len] = fade_in_mel[..., :mel_overlap_len] * window[:mel_overlap_len] + \
fade_out_mel[..., -mel_overlap_len:] * window[mel_overlap_len:]
return fade_in_mel.to(device)