Silence when generating audio

[LanglyAdrian]

I downloaded the VCTK-corpus dataset, downsampled to 22050Hz and started training with default parameters (I only changed the batch size to 32). 130k has already passed, I wanted to hear the result, but when generating sound (G_1300000.pth) I get silence. This is fine? Has anyone experienced this?

[LanglyAdrian]

The error was that I tried to downsample the wavs via the librosa.load('test.wav', sr=22050) method, which resulted in the bitrate changing from 16 to 32. The correct downsample method solved the problem.

[jmaxzh]

The error was that I tried to downsample the wavs via the librosa.load('test.wav', sr=22050) method, which resulted in the bitrate changing from 16 to 32. The correct downsample method solved the problem.

Can you be more specific? I also encountered the same problem

[CONGLUONG12]

@LanglyAdrian Can you tell me the method you fixed the problem?

[LanglyAdrian]

ffmpeg or sox

ср, 5 июл. 2023 г., 17:25 CongLuong12 @.***>:

@LanglyAdrian https://github.com/LanglyAdrian Can you tell me the method you fixed the problem?

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[CONGLUONG12]

@LanglyAdrian Thank you. You are correct, the problem is downsample step. I have downsampled with torchaudio, which defaults to normalization. Therefore, the wav file is normalized 2 times. Then I used pydub library to downsample and it worked fine.