{
  "dataset": "General conversation speech",
  "note": "Illustrative sample. It shows the structure, fields and metadata of this dataset with invented values, not real recordings or records. A real sample pack is sent on request.",
  "records": [
    {
      "file": "sample_0001.wav",
      "duration_s": "6.8",
      "language": "hi-IN",
      "speaker_id": "spk_0310",
      "age_band": "18-25",
      "gender": "female",
      "device": "Android mid-range phone",
      "environment": "Quiet room",
      "content_note": "Caller asks about the status of a delayed payment",
      "consent_ref": "consent_02100"
    },
    {
      "file": "sample_0002.wav",
      "duration_s": "11.2",
      "language": "bn-IN",
      "speaker_id": "spk_0317",
      "age_band": "26-35",
      "gender": "male",
      "device": "Android budget phone",
      "environment": "Street, light traffic",
      "content_note": "Agent verifies identity and explains the next step",
      "consent_ref": "consent_02101"
    },
    {
      "file": "sample_0003.wav",
      "duration_s": "8.4",
      "language": "ta-IN",
      "speaker_id": "spk_0324",
      "age_band": "36-45",
      "gender": "female",
      "device": "iPhone",
      "environment": "Office, background talk",
      "content_note": "Speaker switches language mid-sentence to name a product",
      "consent_ref": "consent_02102"
    },
    {
      "file": "sample_0004.wav",
      "duration_s": "14.9",
      "language": "te-IN",
      "speaker_id": "spk_0331",
      "age_band": "46-60",
      "gender": "male",
      "device": "Android mid-range phone",
      "environment": "Vehicle, windows up",
      "content_note": "Customer reports a network problem at home",
      "consent_ref": "consent_02103"
    },
    {
      "file": "sample_0005.wav",
      "duration_s": "3.1",
      "language": "mr-IN",
      "speaker_id": "spk_0338",
      "age_band": "26-35",
      "gender": "female",
      "device": "Laptop microphone",
      "environment": "Home, TV on",
      "content_note": "Short voice command with a number in it",
      "consent_ref": "consent_02104"
    }
  ]
}