preprocessor_config.json

{
  "do_convert_mono": true,
  "do_resample": true,
  "feature_extractor_type": "EfficientATAugmentMelSTFT",
  "freqm": 0,
  "hopsize": 320,
  "n_fft": 1024,
  "n_mels": 128,
  "sample_rate": 32000,
  "timem": 0,
  "win_length": 800
}