{
  "feature_extractor_type": "Xcodec2FeatureExtractor",
  "feature_size": 80,
  "hop_length": 320,
  "n_channels": 1,
  "num_mel_bins": 80,
  "padding_side": "right",
  "padding_value": 1,
  "pre_padding_value": 0.0,
  "return_attention_mask": true,
  "sampling_rate": 16000,
  "stride": 2
}