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[Bug] duration predictor safe guard #4

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OnceJune opened this issue Sep 27, 2021 · 1 comment
Open

[Bug] duration predictor safe guard #4

OnceJune opened this issue Sep 27, 2021 · 1 comment

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@OnceJune
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OnceJune commented Sep 27, 2021 •
edited

LightSpeech/core/duration_modeling/length_regulator.py

Line 89 in d9290f7

out.append(x_.repeat(int(d_), 1))

Runtime error when length predicted negative value.
Maybe need to modify to:
out.append(x_.repeat(max(int(d_), 0), 1))

@OnceJune
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and for inference, seems exp and mel to linear is required before sending mel to griffinlim

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@OnceJune