preprocessor_config.json

{
  "do_normalize": true,
  "feature_extractor_type": "Wav2Vec2FeatureExtractor",
  "feature_size": 1,
  "padding_side": "right",
  "padding_value": 0.0,
  "remove_columns": [
    "audio",
    "sentence",
    "vocab",
    "all_text"
  ],
  "return_attention_mask": true,
  "sampling_rate": 16000
}