{
  "_comment": "Voice Cloning Dataset Statistics - Developer: Molla Samser, Email: help@rskworld.in, Phone: +91 93305 39277, Website: https://rskworld.in, Year: 2026",
  "overview": {
    "total_speakers": 50,
    "total_recordings": 1250,
    "total_duration_hours": 12.5,
    "total_duration_minutes": 750,
    "total_size_gb": 8.5,
    "average_recording_duration_seconds": 3.6,
    "date_created": "2026-01-15",
    "last_updated": "2026-01-20"
  },
  "distribution": {
    "by_gender": {
      "male": {
        "count": 25,
        "percentage": 50,
        "recordings": 625
      },
      "female": {
        "count": 25,
        "percentage": 50,
        "recordings": 625
      }
    },
    "by_age_group": {
      "18-25": {
        "count": 10,
        "percentage": 20,
        "recordings": 250
      },
      "26-35": {
        "count": 20,
        "percentage": 40,
        "recordings": 500
      },
      "36-45": {
        "count": 15,
        "percentage": 30,
        "recordings": 375
      },
      "46+": {
        "count": 5,
        "percentage": 10,
        "recordings": 125
      }
    },
    "by_language": {
      "English": {
        "count": 30,
        "percentage": 60,
        "recordings": 750
      },
      "Hindi": {
        "count": 10,
        "percentage": 20,
        "recordings": 250
      },
      "Spanish": {
        "count": 5,
        "percentage": 10,
        "recordings": 125
      },
      "French": {
        "count": 3,
        "percentage": 6,
        "recordings": 75
      },
      "German": {
        "count": 2,
        "percentage": 4,
        "recordings": 50
      }
    },
    "by_format": {
      "WAV": {
        "count": 1000,
        "percentage": 80
      },
      "FLAC": {
        "count": 250,
        "percentage": 20
      }
    },
    "by_sample_rate": {
      "16kHz": {
        "count": 200,
        "percentage": 16
      },
      "22kHz": {
        "count": 800,
        "percentage": 64
      },
      "44.1kHz": {
        "count": 250,
        "percentage": 20
      }
    }
  },
  "quality_metrics": {
    "average_snr_db": 45,
    "average_duration_seconds": 3.6,
    "min_duration_seconds": 1.2,
    "max_duration_seconds": 8.5,
    "transcript_accuracy_percentage": 98,
    "audio_quality_score": 95,
    "speaker_diversity_score": 92
  },
  "feature_statistics": {
    "average_pitch_hz": {
      "male": 125,
      "female": 220,
      "overall": 172.5
    },
    "average_mfcc_coefficients": 13,
    "average_mel_bands": 80,
    "zero_crossing_rate_range": {
      "min": 0.008,
      "max": 0.025,
      "average": 0.015
    }
  }
}