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Steffen Illium
2021-03-04 12:01:08 +01:00
parent b5e3e5aec1
commit f89f0f8528
14 changed files with 349 additions and 80 deletions
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3
audio_toolset/audio_to_mel_dataset.py
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@ -60,7 +60,8 @@ class LibrosaAudioToMelDataset(Dataset):
self.mel_file_path.unlink(missing_ok=True)
if not self.mel_file_path.exists():
self.mel_file_path.parent.mkdir(parents=True, exist_ok=True)
raw_sample, _ = librosa.core.load(self.audio_path, sr=self.sampling_rate)
with self.audio_path.open(mode='rb') as audio_file:
raw_sample, _ = librosa.core.load(audio_file, sr=self.sampling_rate)
mel_sample = self._mel_transform(raw_sample)
with self.mel_file_path.open('wb') as mel_file:
pickle.dump(mel_sample, mel_file, protocol=pickle.HIGHEST_PROTOCOL)