{
  "$schema": "../schemas/asset.schema.json",
  "analysis_profile": "notification-sound-db-bs1770-v2",
  "analyzed_at": "2026-08-09T06:27:29Z",
  "audio": {
    "channel_count": 2,
    "channel_layout": "stereo",
    "duration_seconds": 1.985306,
    "sample_rate_hz": 44100
  },
  "file": {
    "bits_per_sample": null,
    "byte_size": 36937,
    "codec_long_name": "MP3 (MPEG audio layer 3)",
    "codec_name": "mp3",
    "container_format": "mp3",
    "extension": ".mp3",
    "sample_format": "fltp"
  },
  "levels": {
    "active_segment": {
      "duration_seconds": 1.18,
      "end_seconds": 1.19,
      "leading_silence_seconds": 0.01,
      "rms_dbfs": -34.655,
      "start_seconds": 0.01,
      "threshold_dbfs": -60.0,
      "trailing_silence_seconds": 0.795306
    },
    "channels": [
      {
        "index": 0,
        "rms_dbfs": -36.913,
        "sample_peak_dbfs": -18.847
      },
      {
        "index": 1,
        "rms_dbfs": -36.913,
        "sample_peak_dbfs": -18.847
      }
    ],
    "rms_dbfs": -36.913,
    "rms_envelope": {
      "frame_duration_seconds": 0.01,
      "maximum_point_count": 400,
      "method": "non-overlapping channel-combined RMS frames",
      "points": [
        {
          "rms_dbfs": -67.162,
          "time_seconds": 0.005
        },
        {
          "rms_dbfs": -53.692,
          "time_seconds": 0.015
        },
        {
          "rms_dbfs": -28.953,
          "time_seconds": 0.025
        },
        {
          "rms_dbfs": -26.755,
          "time_seconds": 0.035
        },
        {
          "rms_dbfs": -26.637,
          "time_seconds": 0.045
        },
        {
          "rms_dbfs": -26.955,
          "time_seconds": 0.055
        },
        {
          "rms_dbfs": -26.926,
          "time_seconds": 0.065
        },
        {
          "rms_dbfs": -27.141,
          "time_seconds": 0.075
        },
        {
          "rms_dbfs": -27.27,
          "time_seconds": 0.085
        },
        {
          "rms_dbfs": -27.432,
          "time_seconds": 0.095
        },
        {
          "rms_dbfs": -27.684,
          "time_seconds": 0.105
        },
        {
          "rms_dbfs": -27.989,
          "time_seconds": 0.115
        },
        {
          "rms_dbfs": -28.289,
          "time_seconds": 0.125
        },
        {
          "rms_dbfs": -28.688,
          "time_seconds": 0.135
        },
        {
          "rms_dbfs": -29.066,
          "time_seconds": 0.145
        },
        {
          "rms_dbfs": -29.324,
          "time_seconds": 0.155
        },
        {
          "rms_dbfs": -29.597,
          "time_seconds": 0.165
        },
        {
          "rms_dbfs": -29.859,
          "time_seconds": 0.175
        },
        {
          "rms_dbfs": -30.088,
          "time_seconds": 0.185
        },
        {
          "rms_dbfs": -30.436,
          "time_seconds": 0.195
        },
        {
          "rms_dbfs": -30.735,
          "time_seconds": 0.205
        },
        {
          "rms_dbfs": -31.128,
          "time_seconds": 0.215
        },
        {
          "rms_dbfs": -31.369,
          "time_seconds": 0.225
        },
        {
          "rms_dbfs": -31.567,
          "time_seconds": 0.235
        },
        {
          "rms_dbfs": -31.928,
          "time_seconds": 0.245
        },
        {
          "rms_dbfs": -32.275,
          "time_seconds": 0.255
        },
        {
          "rms_dbfs": -32.629,
          "time_seconds": 0.265
        },
        {
          "rms_dbfs": -32.869,
          "time_seconds": 0.275
        },
        {
          "rms_dbfs": -33.18,
          "time_seconds": 0.285
        },
        {
          "rms_dbfs": -33.511,
          "time_seconds": 0.295
        },
        {
          "rms_dbfs": -33.792,
          "time_seconds": 0.305
        },
        {
          "rms_dbfs": -34.088,
          "time_seconds": 0.315
        },
        {
          "rms_dbfs": -34.294,
          "time_seconds": 0.325
        },
        {
          "rms_dbfs": -34.717,
          "time_seconds": 0.335
        },
        {
          "rms_dbfs": -34.968,
          "time_seconds": 0.345
        },
        {
          "rms_dbfs": -35.266,
          "time_seconds": 0.355
        },
        {
          "rms_dbfs": -35.504,
          "time_seconds": 0.365
        },
        {
          "rms_dbfs": -35.828,
          "time_seconds": 0.375
        },
        {
          "rms_dbfs": -36.254,
          "time_seconds": 0.385
        },
        {
          "rms_dbfs": -36.489,
          "time_seconds": 0.395
        },
        {
          "rms_dbfs": -36.791,
          "time_seconds": 0.405
        },
        {
          "rms_dbfs": -36.976,
          "time_seconds": 0.415
        },
        {
          "rms_dbfs": -37.336,
          "time_seconds": 0.425
        },
        {
          "rms_dbfs": -37.677,
          "time_seconds": 0.435
        },
        {
          "rms_dbfs": -38.033,
          "time_seconds": 0.445
        },
        {
          "rms_dbfs": -38.305,
          "time_seconds": 0.455
        },
        {
          "rms_dbfs": -38.494,
          "time_seconds": 0.465
        },
        {
          "rms_dbfs": -38.808,
          "time_seconds": 0.475
        },
        {
          "rms_dbfs": -39.074,
          "time_seconds": 0.485
        },
        {
          "rms_dbfs": -39.426,
          "time_seconds": 0.495
        },
        {
          "rms_dbfs": -39.738,
          "time_seconds": 0.505
        },
        {
          "rms_dbfs": -40.036,
          "time_seconds": 0.515
        },
        {
          "rms_dbfs": -40.353,
          "time_seconds": 0.525
        },
        {
          "rms_dbfs": -40.575,
          "time_seconds": 0.535
        },
        {
          "rms_dbfs": -40.818,
          "time_seconds": 0.545
        },
        {
          "rms_dbfs": -41.049,
          "time_seconds": 0.555
        },
        {
          "rms_dbfs": -41.436,
          "time_seconds": 0.565
        },
        {
          "rms_dbfs": -41.776,
          "time_seconds": 0.575
        },
        {
          "rms_dbfs": -42.079,
          "time_seconds": 0.585
        },
        {
          "rms_dbfs": -42.319,
          "time_seconds": 0.595
        },
        {
          "rms_dbfs": -42.524,
          "time_seconds": 0.605
        },
        {
          "rms_dbfs": -42.922,
          "time_seconds": 0.615
        },
        {
          "rms_dbfs": -43.203,
          "time_seconds": 0.625
        },
        {
          "rms_dbfs": -43.535,
          "time_seconds": 0.635
        },
        {
          "rms_dbfs": -43.79,
          "time_seconds": 0.645
        },
        {
          "rms_dbfs": -43.974,
          "time_seconds": 0.655
        },
        {
          "rms_dbfs": -44.247,
          "time_seconds": 0.665
        },
        {
          "rms_dbfs": -44.541,
          "time_seconds": 0.675
        },
        {
          "rms_dbfs": -44.828,
          "time_seconds": 0.685
        },
        {
          "rms_dbfs": -45.129,
          "time_seconds": 0.695
        },
        {
          "rms_dbfs": -45.416,
          "time_seconds": 0.705
        },
        {
          "rms_dbfs": -45.563,
          "time_seconds": 0.715
        },
        {
          "rms_dbfs": -45.86,
          "time_seconds": 0.725
        },
        {
          "rms_dbfs": -46.346,
          "time_seconds": 0.735
        },
        {
          "rms_dbfs": -46.628,
          "time_seconds": 0.745
        },
        {
          "rms_dbfs": -46.777,
          "time_seconds": 0.755
        },
        {
          "rms_dbfs": -46.953,
          "time_seconds": 0.765
        },
        {
          "rms_dbfs": -47.341,
          "time_seconds": 0.775
        },
        {
          "rms_dbfs": -47.75,
          "time_seconds": 0.785
        },
        {
          "rms_dbfs": -48.139,
          "time_seconds": 0.795
        },
        {
          "rms_dbfs": -48.282,
          "time_seconds": 0.805
        },
        {
          "rms_dbfs": -48.562,
          "time_seconds": 0.815
        },
        {
          "rms_dbfs": -49.017,
          "time_seconds": 0.825
        },
        {
          "rms_dbfs": -49.373,
          "time_seconds": 0.835
        },
        {
          "rms_dbfs": -49.541,
          "time_seconds": 0.845
        },
        {
          "rms_dbfs": -49.626,
          "time_seconds": 0.855
        },
        {
          "rms_dbfs": -50.032,
          "time_seconds": 0.865
        },
        {
          "rms_dbfs": -50.52,
          "time_seconds": 0.875
        },
        {
          "rms_dbfs": -50.855,
          "time_seconds": 0.885
        },
        {
          "rms_dbfs": -50.904,
          "time_seconds": 0.895
        },
        {
          "rms_dbfs": -51.004,
          "time_seconds": 0.905
        },
        {
          "rms_dbfs": -51.448,
          "time_seconds": 0.915
        },
        {
          "rms_dbfs": -51.981,
          "time_seconds": 0.925
        },
        {
          "rms_dbfs": -52.319,
          "time_seconds": 0.935
        },
        {
          "rms_dbfs": -52.351,
          "time_seconds": 0.945
        },
        {
          "rms_dbfs": -52.562,
          "time_seconds": 0.955
        },
        {
          "rms_dbfs": -53.141,
          "time_seconds": 0.965
        },
        {
          "rms_dbfs": -53.611,
          "time_seconds": 0.975
        },
        {
          "rms_dbfs": -53.672,
          "time_seconds": 0.985
        },
        {
          "rms_dbfs": -53.714,
          "time_seconds": 0.995
        },
        {
          "rms_dbfs": -54.16,
          "time_seconds": 1.005
        },
        {
          "rms_dbfs": -54.779,
          "time_seconds": 1.015
        },
        {
          "rms_dbfs": -55.133,
          "time_seconds": 1.025
        },
        {
          "rms_dbfs": -54.992,
          "time_seconds": 1.035
        },
        {
          "rms_dbfs": -55.182,
          "time_seconds": 1.045
        },
        {
          "rms_dbfs": -55.902,
          "time_seconds": 1.055
        },
        {
          "rms_dbfs": -56.524,
          "time_seconds": 1.065
        },
        {
          "rms_dbfs": -56.548,
          "time_seconds": 1.075
        },
        {
          "rms_dbfs": -56.371,
          "time_seconds": 1.085
        },
        {
          "rms_dbfs": -56.639,
          "time_seconds": 1.095
        },
        {
          "rms_dbfs": -57.431,
          "time_seconds": 1.105
        },
        {
          "rms_dbfs": -58.035,
          "time_seconds": 1.115
        },
        {
          "rms_dbfs": -58.083,
          "time_seconds": 1.125
        },
        {
          "rms_dbfs": -58.076,
          "time_seconds": 1.135
        },
        {
          "rms_dbfs": -58.503,
          "time_seconds": 1.145
        },
        {
          "rms_dbfs": -59.148,
          "time_seconds": 1.155
        },
        {
          "rms_dbfs": -59.504,
          "time_seconds": 1.165
        },
        {
          "rms_dbfs": -59.463,
          "time_seconds": 1.175
        },
        {
          "rms_dbfs": -59.647,
          "time_seconds": 1.185
        },
        {
          "rms_dbfs": -60.251,
          "time_seconds": 1.195
        },
        {
          "rms_dbfs": -60.873,
          "time_seconds": 1.205
        },
        {
          "rms_dbfs": -60.912,
          "time_seconds": 1.215
        },
        {
          "rms_dbfs": -60.855,
          "time_seconds": 1.225
        },
        {
          "rms_dbfs": -61.211,
          "time_seconds": 1.235
        },
        {
          "rms_dbfs": -61.903,
          "time_seconds": 1.245
        },
        {
          "rms_dbfs": -62.327,
          "time_seconds": 1.255
        },
        {
          "rms_dbfs": -62.361,
          "time_seconds": 1.265
        },
        {
          "rms_dbfs": -62.351,
          "time_seconds": 1.275
        },
        {
          "rms_dbfs": -62.782,
          "time_seconds": 1.285
        },
        {
          "rms_dbfs": -63.596,
          "time_seconds": 1.295
        },
        {
          "rms_dbfs": -64.02,
          "time_seconds": 1.305
        },
        {
          "rms_dbfs": -64.035,
          "time_seconds": 1.315
        },
        {
          "rms_dbfs": -64.161,
          "time_seconds": 1.325
        },
        {
          "rms_dbfs": -64.51,
          "time_seconds": 1.335
        },
        {
          "rms_dbfs": -65.04,
          "time_seconds": 1.345
        },
        {
          "rms_dbfs": -65.301,
          "time_seconds": 1.355
        },
        {
          "rms_dbfs": -65.4,
          "time_seconds": 1.365
        },
        {
          "rms_dbfs": -65.618,
          "time_seconds": 1.375
        },
        {
          "rms_dbfs": -66.13,
          "time_seconds": 1.385
        },
        {
          "rms_dbfs": -66.636,
          "time_seconds": 1.395
        },
        {
          "rms_dbfs": -66.852,
          "time_seconds": 1.405
        },
        {
          "rms_dbfs": -67.198,
          "time_seconds": 1.415
        },
        {
          "rms_dbfs": -67.426,
          "time_seconds": 1.425
        },
        {
          "rms_dbfs": -67.904,
          "time_seconds": 1.435
        },
        {
          "rms_dbfs": -68.179,
          "time_seconds": 1.445
        },
        {
          "rms_dbfs": -68.405,
          "time_seconds": 1.455
        },
        {
          "rms_dbfs": -68.581,
          "time_seconds": 1.465
        },
        {
          "rms_dbfs": -68.793,
          "time_seconds": 1.475
        },
        {
          "rms_dbfs": -69.269,
          "time_seconds": 1.485
        },
        {
          "rms_dbfs": -69.6,
          "time_seconds": 1.495
        },
        {
          "rms_dbfs": -70.102,
          "time_seconds": 1.505
        },
        {
          "rms_dbfs": -70.349,
          "time_seconds": 1.515
        },
        {
          "rms_dbfs": -70.751,
          "time_seconds": 1.525
        },
        {
          "rms_dbfs": -71.204,
          "time_seconds": 1.535
        },
        {
          "rms_dbfs": -71.535,
          "time_seconds": 1.545
        },
        {
          "rms_dbfs": -71.987,
          "time_seconds": 1.555
        },
        {
          "rms_dbfs": -72.109,
          "time_seconds": 1.565
        },
        {
          "rms_dbfs": -72.484,
          "time_seconds": 1.575
        },
        {
          "rms_dbfs": -72.942,
          "time_seconds": 1.585
        },
        {
          "rms_dbfs": -73.441,
          "time_seconds": 1.595
        },
        {
          "rms_dbfs": -73.809,
          "time_seconds": 1.605
        },
        {
          "rms_dbfs": -73.788,
          "time_seconds": 1.615
        },
        {
          "rms_dbfs": -74.175,
          "time_seconds": 1.625
        },
        {
          "rms_dbfs": -74.522,
          "time_seconds": 1.635
        },
        {
          "rms_dbfs": -75.177,
          "time_seconds": 1.645
        },
        {
          "rms_dbfs": -75.495,
          "time_seconds": 1.655
        },
        {
          "rms_dbfs": -75.942,
          "time_seconds": 1.665
        },
        {
          "rms_dbfs": -76.454,
          "time_seconds": 1.675
        },
        {
          "rms_dbfs": -77.065,
          "time_seconds": 1.685
        },
        {
          "rms_dbfs": -77.591,
          "time_seconds": 1.695
        },
        {
          "rms_dbfs": -77.306,
          "time_seconds": 1.705
        },
        {
          "rms_dbfs": -77.76,
          "time_seconds": 1.715
        },
        {
          "rms_dbfs": -78.14,
          "time_seconds": 1.725
        },
        {
          "rms_dbfs": -78.918,
          "time_seconds": 1.735
        },
        {
          "rms_dbfs": -79.637,
          "time_seconds": 1.745
        },
        {
          "rms_dbfs": -79.577,
          "time_seconds": 1.755
        },
        {
          "rms_dbfs": -79.708,
          "time_seconds": 1.765
        },
        {
          "rms_dbfs": -79.72,
          "time_seconds": 1.775
        },
        {
          "rms_dbfs": -80.36,
          "time_seconds": 1.785
        },
        {
          "rms_dbfs": -80.397,
          "time_seconds": 1.795
        },
        {
          "rms_dbfs": -81.049,
          "time_seconds": 1.805
        },
        {
          "rms_dbfs": -81.915,
          "time_seconds": 1.815
        },
        {
          "rms_dbfs": -82.843,
          "time_seconds": 1.825
        },
        {
          "rms_dbfs": -83.641,
          "time_seconds": 1.835
        },
        {
          "rms_dbfs": -83.37,
          "time_seconds": 1.845
        },
        {
          "rms_dbfs": -84.245,
          "time_seconds": 1.855
        },
        {
          "rms_dbfs": -84.693,
          "time_seconds": 1.865
        },
        {
          "rms_dbfs": -85.607,
          "time_seconds": 1.875
        },
        {
          "rms_dbfs": -85.519,
          "time_seconds": 1.885
        },
        {
          "rms_dbfs": -85.628,
          "time_seconds": 1.895
        },
        {
          "rms_dbfs": -85.564,
          "time_seconds": 1.905
        },
        {
          "rms_dbfs": -85.645,
          "time_seconds": 1.915
        },
        {
          "rms_dbfs": -86.427,
          "time_seconds": 1.925
        },
        {
          "rms_dbfs": -86.894,
          "time_seconds": 1.935
        },
        {
          "rms_dbfs": -101.352,
          "time_seconds": 1.945
        },
        {
          "rms_dbfs": -107.458,
          "time_seconds": 1.955
        },
        {
          "rms_dbfs": -112.9,
          "time_seconds": 1.965
        },
        {
          "rms_dbfs": -118.518,
          "time_seconds": 1.975
        },
        {
          "rms_dbfs": -123.078,
          "time_seconds": 1.982653
        }
      ]
    },
    "sample_crest_factor_db": 18.066,
    "sample_peak_dbfs": -18.847,
    "true_peak_crest_factor_db": 18.213
  },
  "loudness": {
    "integrated_lufs": -32.2,
    "loudness_range_lu": null,
    "maximum_momentary_lufs": -27.2,
    "maximum_short_term_lufs": null,
    "momentary_window_seconds": 0.4,
    "notes": [
      "silent_tail_added_for_meter_settling",
      "source_shorter_than_short_term_window"
    ],
    "short_term_window_seconds": 3.0,
    "standard": "ITU-R BS.1770-5 / EBU Mode",
    "tail_padding_seconds": 3.1,
    "true_peak_dbtp": -18.7
  },
  "schema_version": "1.1.0",
  "sha256": "f5e591a4d8899efb418dab0082dbe625e98cf13594188ef09233cca76daca8f5",
  "spectrum": {
    "broad_band_energy_dbfs": {
      "high_5000_10000_hz": -65.365,
      "low_80_200_hz": -92.236,
      "low_mid_200_500_hz": -98.483,
      "mid_500_2000_hz": -36.811,
      "presence_2000_5000_hz": -64.288,
      "sub_20_80_hz": -90.747
    },
    "method": "Welch PSD, Hann window, 4096-sample maximum segment",
    "peak_frequency_hz": 990.527,
    "spectral_centroid_hz": 1126.075,
    "speech_band_200_8000_hz_energy_percent": 98.945,
    "third_octave_band_energy_dbfs": [
      {
        "center_hz": 25.0,
        "energy_dbfs": -104.814
      },
      {
        "center_hz": 31.5,
        "energy_dbfs": -103.221
      },
      {
        "center_hz": 40.0,
        "energy_dbfs": -98.317
      },
      {
        "center_hz": 50.0,
        "energy_dbfs": -95.44
      },
      {
        "center_hz": 63.0,
        "energy_dbfs": -95.62
      },
      {
        "center_hz": 80.0,
        "energy_dbfs": -95.277
      },
      {
        "center_hz": 100.0,
        "energy_dbfs": -98.156
      },
      {
        "center_hz": 125.0,
        "energy_dbfs": -103.351
      },
      {
        "center_hz": 160.0,
        "energy_dbfs": -108.429
      },
      {
        "center_hz": 200.0,
        "energy_dbfs": -108.915
      },
      {
        "center_hz": 250.0,
        "energy_dbfs": -108.953
      },
      {
        "center_hz": 315.0,
        "energy_dbfs": -109.459
      },
      {
        "center_hz": 400.0,
        "energy_dbfs": -105.555
      },
      {
        "center_hz": 500.0,
        "energy_dbfs": -98.51
      },
      {
        "center_hz": 630.0,
        "energy_dbfs": -90.979
      },
      {
        "center_hz": 800.0,
        "energy_dbfs": -84.296
      },
      {
        "center_hz": 1000.0,
        "energy_dbfs": -36.815
      },
      {
        "center_hz": 1250.0,
        "energy_dbfs": -72.582
      },
      {
        "center_hz": 1600.0,
        "energy_dbfs": -72.0
      },
      {
        "center_hz": 2000.0,
        "energy_dbfs": -70.407
      },
      {
        "center_hz": 2500.0,
        "energy_dbfs": -72.268
      },
      {
        "center_hz": 3150.0,
        "energy_dbfs": -69.287
      },
      {
        "center_hz": 4000.0,
        "energy_dbfs": -68.2
      },
      {
        "center_hz": 5000.0,
        "energy_dbfs": -75.372
      },
      {
        "center_hz": 6300.0,
        "energy_dbfs": -71.751
      },
      {
        "center_hz": 8000.0,
        "energy_dbfs": -69.593
      },
      {
        "center_hz": 10000.0,
        "energy_dbfs": -65.981
      },
      {
        "center_hz": 12500.0,
        "energy_dbfs": -57.429
      },
      {
        "center_hz": 16000.0,
        "energy_dbfs": -70.432
      }
    ]
  },
  "toolchain": {
    "ffmpeg": "ffmpeg version 8.1.2 Copyright (c) 2000-2026 the FFmpeg developers",
    "ffprobe": "ffprobe version 8.1.2 Copyright (c) 2007-2026 the FFmpeg developers",
    "notification_sound_db": "0.1.0"
  }
}