metadata.json

{
  "n_samples": 2000,
  "n_utterances": 2000,
  "splits": {
    "validation": 400,
    "test": 1600
  },
  "sample_rate": 16000,
  "config": {
    "n_utterances": 2000,
    "k_rirs_per_utt": 1,
    "sample_rate": 16000,
    "seed": 42,
    "stratify_by": "rt60",
    "n_quantile_bins": 5,
    "splits": {
      "train_ratio": 0.0,
      "valid_ratio": 0.2,
      "test_ratio": 0.8
    },
    "max_dataset_size_gb": 10,
    "audio_format": "flac",
    "normalize_rir_energy": true,
    "peak_normalize_output": true,
    "add_background_noise": false,
    "noise_snr_db": null
  }
}