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Merge pull request #38 from trunglebka/master

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Correcting librosa mel compute
This commit is contained in:
Michael Hansen
2023-04-13 14:21:14 -05:00
committed by GitHub
parent 082e64a53c 48e4cbd6e9
commit b14565da2c
1 changed files with 3 additions and 1 deletions
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src/python/piper_train/vits/mel_processing.py
+3 -1
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@@ -103,7 +103,9 @@ def mel_spectrogram_torch(
fmax_dtype_device = str(fmax) + "_" + dtype_device fmax_dtype_device = str(fmax) + "_" + dtype_device
wnsize_dtype_device = str(win_size) + "_" + dtype_device wnsize_dtype_device = str(win_size) + "_" + dtype_device
if fmax_dtype_device not in mel_basis: if fmax_dtype_device not in mel_basis:
mel = librosa_mel_fn(sampling_rate, n_fft, num_mels, fmin, fmax) mel = librosa_mel_fn(
sr=sampling_rate, n_fft=n_fft, n_mels=num_mels, fmin=fmin, fmax=fmax
)
mel_basis[fmax_dtype_device] = torch.from_numpy(mel).type_as(y) mel_basis[fmax_dtype_device] = torch.from_numpy(mel).type_as(y)
if wnsize_dtype_device not in hann_window: if wnsize_dtype_device not in hann_window:
hann_window[wnsize_dtype_device] = torch.hann_window(win_size).type_as(y) hann_window[wnsize_dtype_device] = torch.hann_window(win_size).type_as(y)