{
  "data_type": "sound",
  "feature_extractor_type": "GroundedAudioFeatureExtractor",
  "feature_size": 80,
  "frontend_config": {
    "cmvn": null,
    "cmvn_file": null,
    "dither": 1.0,
    "filter_length_max": -1,
    "filter_length_min": -1,
    "frame_length": 25,
    "frame_shift": 10,
    "fs": 16000,
    "lfr_m": 7,
    "lfr_n": 6,
    "n_mels": 80,
    "snip_edges": true,
    "upsacle_samples": true,
    "window": "hamming"
  },
  "padding_side": "right",
  "padding_value": 0.0,
  "processor_class": "GroundedAudioProcessor",
  "return_attention_mask": true,
  "sampling_rate": 16000
}