preprocessor_config.json

{
  "auto_map": {
    "AutoFeatureExtractor": "feature_extraction_nle.NLEFeatureExtractor"
  },
  "feature_extractor_type": "NLEFeatureExtractor",
  "hop_length": 160,
  "n_fft": 512,
  "n_mels": 80,
  "sampling_rate": 16000,
  "win_length": 400
}