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fatchord / WaveRNN

WaveRNN Vocoder + TTS
https://fatchord.github.io/model_outputs/
MIT License
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spectrogram (image_-to-wav #247

Open ahmeftah opened 2 years ago

ahmeftah commented 2 years ago

Dear Authors and readers

I would appreciate it if you would give me an answer to my question: Is it possible to convert the spectrogram image (not the array) to wav (reconstruct the wav audio from the spectrogram in image form)?

magicse commented 1 year ago

Yes this possible. But it will be scaled to 0..255 range as image. Before use it need again normalize something like this for exaple image (1/255) 13 -11 and you will get range of mel spectrogram -11..2 melgram_flipped