Medix-AI/coqui-tts
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coqui-tts
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data loader fix

This commit is contained in:
Eren Golge 2018-03-22 14:06:33 -07:00
parent 33937f54d0
commit b1beb1f876
1 changed files with 7 additions and 7 deletions
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12
datasets/LJSpeech.py
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@ -98,6 +98,12 @@ class LJSpeechDataset(Dataset):
mel = [self.ap.melspectrogram(w).astype('float32') for w in wav] mel = [self.ap.melspectrogram(w).astype('float32') for w in wav]
mel_lengths = [m.shape[1] for m in mel] mel_lengths = [m.shape[1] for m in mel]
# compute 'stop token' targets
stop_targets = [np.array([0.]*mel_len) for mel_len in mel_lengths]
# PAD stop targets
stop_targets = prepare_stop_target(stop_targets, self.outputs_per_step)
# PAD sequences with largest length of the batch # PAD sequences with largest length of the batch
text = prepare_data(text).astype(np.int32) text = prepare_data(text).astype(np.int32)
wav = prepare_data(wav) wav = prepare_data(wav)
@ -121,12 +127,6 @@ class LJSpeechDataset(Dataset):
# update mel lengths # update mel lengths
mel_lengths = [l+pad_len for l in mel_lengths] mel_lengths = [l+pad_len for l in mel_lengths]
# compute 'stop token' targets
stop_targets = [np.array([0.]*mel_len) for mel_len in mel_lengths]
# PAD stop targets
stop_targets = prepare_stop_target(stop_targets, self.outputs_per_step)
# B x T x D # B x T x D
linear = linear.transpose(0, 2, 1) linear = linear.transpose(0, 2, 1)
mel = mel.transpose(0, 2, 1) mel = mel.transpose(0, 2, 1)