kan-bayashi / PytorchWaveNetVocoder

WaveNet-Vocoder implementation with pytorch.
https://kan-bayashi.github.io/WaveNetVocoderSamples/
Apache License 2.0
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Abnormal noise is occurred at the silence region #42

Open mjhwang93 opened 6 years ago

mjhwang93 commented 6 years ago

Hi, I'm constructing speaker dependent WaveNet vocoder.

When I train WaveNet vocoder, sometimes the generated waveform contains very big noise at the silence region of original speech.

When the waveform becomes speech presence region, the waveform generates correct speech samples.

Could you tell me why this problem happens and how to solve this problem?