preprocessor_config.json

{
  "auto_map": {
    "AutoFeatureExtractor": "feature_extraction_auroraasr.AuroraASRFeatureExtractor"
  },
  "feature_extractor_type": "AuroraASRFeatureExtractor",
  "feature_size": 80,
  "fmax": 8000.0,
  "fmin": 20.0,
  "hop_length": 160,
  "n_fft": 512,
  "padding_side": "right",
  "padding_value": 0.0,
  "return_attention_mask": true,
  "sampling_rate": 16000,
  "win_length": 400
}