preprocessor_config.json

{
  "do_normalize": true,
  "f_max": 7500.0,
  "f_min": 125.0,
  "feature_extractor_type": "Trillsson_efficientFeatureExtractor",
  "feature_size": 1,
  "fft_length": null,
  "hop_length_secs": 0.01,
  "log_additive_offset": 0.001,
  "log_floor": 1e-12,
  "num_mel_bins": 80,
  "padding_side": "right",
  "padding_value": 0.0,
  "return_attention_mask": false,
  "sampling_rate": 16000,
  "window_length_secs": 0.025
}