{
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  "output_path": "./output_model",
  "restore_path": null,
  "datasets": [
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      "meta_file_train": "./voxpopuli_es_500/metadata.json",
      "path": "./voxpopuli_es_500/wav_data",
      "language": "es"
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    "win_length": 1024,
    "hop_length": 256,
    "fft_size": 1024,
    "mel_fmin": 0,
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}