{
  "dateBeijing": "2026-10-16",
  "startedAtUtc": "2026-10-15T19:04:57.198Z",
  "scope": "Two-by-two authored sine-wave phase/envelope intervention. Native FFmpeg and offline Node CPU; exact-input Oct15 anchors reused and explicitly separated from fresh inference. Not competitor/live-browser/phone/DAW/listening/accuracy tests.",
  "sourceAppSha256": "e42f9b0b60bb6fd73b2539a1ae9ca3b09f34ab874e35423162b384df68c19660",
  "model": {
    "manifestSha256": "1ed1aaee3409ec1dc098c8b01f430c0911f6fe9412e7af8086750f9e8f302f68",
    "weightsSha256": "b142a95737a52e1e412d5f92e73d8bb80dfe8d04941acc0702f11f4524fb377c"
  },
  "environment": {
    "node": "v24.19.0",
    "platform": "win32",
    "backend": "cpu",
    "basicPitch": "1.0.1",
    "tensorflow": "3.21.0",
    "midiWriter": "2.0.28",
    "ffmpegVersion": "ffmpeg version 6.0-essentials_build-www.gyan.dev Copyright (c) 2000-2023 the FFmpeg developers"
  },
  "parameters": {
    "sampleRate": 22050,
    "totalSamples": 70560,
    "totalSeconds": 3.2,
    "firstSample": 4410,
    "slotSamples": 17640,
    "fadeSamples": 220,
    "amplitude": 0.35,
    "referencePitch": 60,
    "mp3BitrateKbps": 128,
    "onsetThreshold": 0.25,
    "frameThreshold": 0.25,
    "minNoteLengthFrames": 5
  },
  "constructionSlots": [
    {
      "startSample": 4410,
      "endSample": 22050,
      "startSeconds": 0.2,
      "endSeconds": 1
    },
    {
      "startSample": 22050,
      "endSample": 39690,
      "startSeconds": 1,
      "endSeconds": 1.8
    },
    {
      "startSample": 39690,
      "endSample": 57330,
      "startSeconds": 1.8,
      "endSeconds": 2.6
    }
  ],
  "slotMeaning": "Three fixed construction slots are bookkeeping boundaries, not three asserted audible attacks. Continuous/global reproduces the previous single-held waveform. No musical-intent label is inferred from the slot count.",
  "definitions": [
    {
      "id": "continuous-global",
      "phase": "continuous",
      "envelope": "global",
      "anchorId": "held"
    },
    {
      "id": "reset-global",
      "phase": "reset",
      "envelope": "global",
      "anchorId": null
    },
    {
      "id": "continuous-per-slot",
      "phase": "continuous",
      "envelope": "per-slot",
      "anchorId": null
    },
    {
      "id": "reset-per-slot",
      "phase": "reset",
      "envelope": "per-slot",
      "anchorId": "repeated-gap0"
    }
  ],
  "controls": [
    {
      "id": "continuous-global",
      "phase": "continuous",
      "envelope": "global",
      "format": "wav",
      "inputFilename": "continuous-global.wav",
      "inputBytes": 141164,
      "inputSha256": "8780cec3dd86f263829c64ef4360cc70c8133db21b1ee09298efc7516bde82de",
      "sourceRms": 0.2137275427304324,
      "decoded": {
        "samples": 70560,
        "rms": 0.2137275427304324,
        "peak": 0.3499755859375
      },
      "decodedFloat32LeSha256": "7c415e766ab17713fa2dc878ed58eb9d255382ad2f3ce7b44d7a28dcca757cdc",
      "captureFilename": "continuous-global-wav-capture.json.gz",
      "captureSha256": "7402d7905c52780f7838efd1814986016e497721480aa53dc517a3bf5f1435ac",
      "capturedAtUtc": "2026-10-14T19:05:22.338Z",
      "captureOrigin": "retained_oct15_anchor",
      "anchorComparison": {
        "priorId": "held",
        "priorInputFilename": "held.wav",
        "priorInputSha256": "8780cec3dd86f263829c64ef4360cc70c8133db21b1ee09298efc7516bde82de",
        "priorCaptureFilename": "held-wav-capture.json.gz",
        "priorCaptureSha256": "7402d7905c52780f7838efd1814986016e497721480aa53dc517a3bf5f1435ac",
        "inputBytesAndDecodedSamplesExact": true
      },
      "frameEvents": [
        {
          "pitch": 60,
          "startFrame": 219,
          "durationFrames": 9,
          "amplitude": 0.36707110868559945
        },
        {
          "pitch": 60,
          "startFrame": 17,
          "durationFrames": 202,
          "amplitude": 0.6513328655521469
        }
      ],
      "extractedNoteCount": 2,
      "status": "midi_exported",
      "midiFilename": "continuous-global-wav-cpu.mid",
      "midi": {
        "bytes": 108,
        "sha256": "517ba4fc4edf6258dc8a2359f9a37017df78046f66419911de134899baea2edb",
        "ppq": 480,
        "noteCount": 2,
        "referencePitchEvents": 2,
        "otherPitchEvents": 0,
        "notes": [
          {
            "pitch": 60,
            "ticks": 189,
            "durationTicks": 2241,
            "startSeconds": 0.196875,
            "durationSeconds": 2.334375,
            "velocity": 0.6456692913385826
          },
          {
            "pitch": 60,
            "ticks": 2431,
            "durationTicks": 100,
            "startSeconds": 2.5322916666666666,
            "durationSeconds": 0.10416666666666652,
            "velocity": 0.36220472440944884
          }
        ]
      }
    },
    {
      "id": "continuous-global",
      "phase": "continuous",
      "envelope": "global",
      "format": "mp3",
      "inputFilename": "continuous-global.mp3",
      "inputBytes": 52705,
      "inputSha256": "de975586ddefd73e0c23fef8e8a217deefa212d87a8832a9380e52c232ad59d5",
      "sourceRms": 0.2137275427304324,
      "decoded": {
        "samples": 70560,
        "rms": 0.20304498411329236,
        "peak": 0.33255672454833984
      },
      "decodedFloat32LeSha256": "9e7f60a56fa072ad0da855b0227458c9dfc7fb97db99b9a40ce16a67828f5baa",
      "captureFilename": "continuous-global-mp3-capture.json.gz",
      "captureSha256": "5995abca2f4ff5d64774c40ff8ae5ce1af6a5de575c6e9e059b47d91974c6fb8",
      "capturedAtUtc": "2026-10-14T19:05:32.757Z",
      "captureOrigin": "retained_oct15_anchor",
      "anchorComparison": {
        "priorId": "held",
        "priorInputFilename": "held.mp3",
        "priorInputSha256": "de975586ddefd73e0c23fef8e8a217deefa212d87a8832a9380e52c232ad59d5",
        "priorCaptureFilename": "held-mp3-capture.json.gz",
        "priorCaptureSha256": "5995abca2f4ff5d64774c40ff8ae5ce1af6a5de575c6e9e059b47d91974c6fb8",
        "inputBytesAndDecodedSamplesExact": true
      },
      "frameEvents": [
        {
          "pitch": 60,
          "startFrame": 219,
          "durationFrames": 9,
          "amplitude": 0.3661062949233585
        },
        {
          "pitch": 60,
          "startFrame": 17,
          "durationFrames": 202,
          "amplitude": 0.6388107012994219
        }
      ],
      "extractedNoteCount": 2,
      "status": "midi_exported",
      "midiFilename": "continuous-global-mp3-cpu.mid",
      "midi": {
        "bytes": 108,
        "sha256": "9f320d15b46ba27b7359b640a63fa4db56ca714a73fb0bf6f239b3b5813fb3bb",
        "ppq": 480,
        "noteCount": 2,
        "referencePitchEvents": 2,
        "otherPitchEvents": 0,
        "notes": [
          {
            "pitch": 60,
            "ticks": 189,
            "durationTicks": 2241,
            "startSeconds": 0.196875,
            "durationSeconds": 2.334375,
            "velocity": 0.6377952755905512
          },
          {
            "pitch": 60,
            "ticks": 2431,
            "durationTicks": 100,
            "startSeconds": 2.5322916666666666,
            "durationSeconds": 0.10416666666666652,
            "velocity": 0.36220472440944884
          }
        ]
      }
    },
    {
      "id": "reset-global",
      "phase": "reset",
      "envelope": "global",
      "format": "wav",
      "inputFilename": "reset-global.wav",
      "inputBytes": 141164,
      "inputSha256": "ea7b0345d322b26abe3b173f8d2352a201bc352fcaa5f25d8cad5a99eb3544da",
      "sourceRms": 0.2137396419159114,
      "decoded": {
        "samples": 70560,
        "rms": 0.2137396419159114,
        "peak": 0.3499755859375
      },
      "decodedFloat32LeSha256": "59eefc712ccf15915037c0c68c4a966bba943dfd7014831107e65881a9bc3ce8",
      "captureFilename": "reset-global-wav-capture.json.gz",
      "captureSha256": "5d59269775fe2520664cb47b5bf4efff8d061adc5aae857e205d4236b35a6739",
      "capturedAtUtc": "2026-10-15T19:05:10.867Z",
      "captureOrigin": "fresh_oct16_inference",
      "anchorComparison": null,
      "frameEvents": [
        {
          "pitch": 60,
          "startFrame": 219,
          "durationFrames": 9,
          "amplitude": 0.3588010569413503
        },
        {
          "pitch": 60,
          "startFrame": 157,
          "durationFrames": 62,
          "amplitude": 0.6519544307262667
        },
        {
          "pitch": 60,
          "startFrame": 87,
          "durationFrames": 70,
          "amplitude": 0.6202316816364016
        },
        {
          "pitch": 60,
          "startFrame": 17,
          "durationFrames": 70,
          "amplitude": 0.6243399866989681
        }
      ],
      "extractedNoteCount": 4,
      "status": "midi_exported",
      "midiFilename": "reset-global-wav-cpu.mid",
      "midi": {
        "bytes": 126,
        "sha256": "9b57bc7eb70d727434d86728f62efd8e50ec16ff720ae97109bd6368c3f1caf9",
        "ppq": 480,
        "noteCount": 4,
        "referencePitchEvents": 4,
        "otherPitchEvents": 0,
        "notes": [
          {
            "pitch": 60,
            "ticks": 189,
            "durationTicks": 780,
            "startSeconds": 0.196875,
            "durationSeconds": 0.8124999999999999,
            "velocity": 0.6220472440944882
          },
          {
            "pitch": 60,
            "ticks": 970,
            "durationTicks": 780,
            "startSeconds": 1.0104166666666667,
            "durationSeconds": 0.8125,
            "velocity": 0.6141732283464567
          },
          {
            "pitch": 60,
            "ticks": 1750,
            "durationTicks": 681,
            "startSeconds": 1.8229166666666667,
            "durationSeconds": 0.7093749999999999,
            "velocity": 0.6456692913385826
          },
          {
            "pitch": 60,
            "ticks": 2431,
            "durationTicks": 100,
            "startSeconds": 2.5322916666666666,
            "durationSeconds": 0.10416666666666652,
            "velocity": 0.3543307086614173
          }
        ]
      }
    },
    {
      "id": "reset-global",
      "phase": "reset",
      "envelope": "global",
      "format": "mp3",
      "inputFilename": "reset-global.mp3",
      "inputBytes": 52705,
      "inputSha256": "626abf34281d873fa30543c6c2c69927d6d7864014813c0ef5160ce52401171a",
      "sourceRms": 0.2137396419159114,
      "decoded": {
        "samples": 70560,
        "rms": 0.20305891576359528,
        "peak": 0.3456972539424896
      },
      "decodedFloat32LeSha256": "bb9537c7444873bd201a0346b2f28dc9d045370bed0f07af5c02614580fb4fe4",
      "captureFilename": "reset-global-mp3-capture.json.gz",
      "captureSha256": "cc43a4191f9b9ccbe897dfb837147017fa8a8ad22e2ede02fb6a180cc6f4b9b3",
      "capturedAtUtc": "2026-10-15T19:05:22.022Z",
      "captureOrigin": "fresh_oct16_inference",
      "anchorComparison": null,
      "frameEvents": [
        {
          "pitch": 60,
          "startFrame": 219,
          "durationFrames": 9,
          "amplitude": 0.3604898916350471
        },
        {
          "pitch": 60,
          "startFrame": 157,
          "durationFrames": 62,
          "amplitude": 0.6445114035760203
        },
        {
          "pitch": 60,
          "startFrame": 86,
          "durationFrames": 71,
          "amplitude": 0.603148062044466
        },
        {
          "pitch": 60,
          "startFrame": 17,
          "durationFrames": 69,
          "amplitude": 0.6226699749628702
        }
      ],
      "extractedNoteCount": 4,
      "status": "midi_exported",
      "midiFilename": "reset-global-mp3-cpu.mid",
      "midi": {
        "bytes": 126,
        "sha256": "e71d8c9226859e365ae55c4e15d3e622c524774a279f31e09c1d37cc673e3acd",
        "ppq": 480,
        "noteCount": 4,
        "referencePitchEvents": 4,
        "otherPitchEvents": 0,
        "notes": [
          {
            "pitch": 60,
            "ticks": 189,
            "durationTicks": 769,
            "startSeconds": 0.196875,
            "durationSeconds": 0.8010416666666667,
            "velocity": 0.6220472440944882
          },
          {
            "pitch": 60,
            "ticks": 959,
            "durationTicks": 791,
            "startSeconds": 0.9989583333333333,
            "durationSeconds": 0.8239583333333335,
            "velocity": 0.5984251968503937
          },
          {
            "pitch": 60,
            "ticks": 1750,
            "durationTicks": 681,
            "startSeconds": 1.8229166666666667,
            "durationSeconds": 0.7093749999999999,
            "velocity": 0.6377952755905512
          },
          {
            "pitch": 60,
            "ticks": 2431,
            "durationTicks": 100,
            "startSeconds": 2.5322916666666666,
            "durationSeconds": 0.10416666666666652,
            "velocity": 0.3543307086614173
          }
        ]
      }
    },
    {
      "id": "continuous-per-slot",
      "phase": "continuous",
      "envelope": "per-slot",
      "format": "wav",
      "inputFilename": "continuous-per-slot.wav",
      "inputBytes": 141164,
      "inputSha256": "2ce159a211ae758bde628762860a9e808fb98e99a1fce315b545832c4ccbf31f",
      "sourceRms": 0.2125288915753799,
      "decoded": {
        "samples": 70560,
        "rms": 0.2125288915753799,
        "peak": 0.3499755859375
      },
      "decodedFloat32LeSha256": "f311cd5f8dfaf605f388f46c73f867bda28038e7c32025421ba5e11c02ab4bdf",
      "captureFilename": "continuous-per-slot-wav-capture.json.gz",
      "captureSha256": "c532821e1853f8dc7e92ab4e819d67b6cfef669fe63671825b8119fd86940da4",
      "capturedAtUtc": "2026-10-15T19:05:32.410Z",
      "captureOrigin": "fresh_oct16_inference",
      "anchorComparison": null,
      "frameEvents": [
        {
          "pitch": 60,
          "startFrame": 219,
          "durationFrames": 9,
          "amplitude": 0.36707143319977653
        },
        {
          "pitch": 60,
          "startFrame": 155,
          "durationFrames": 64,
          "amplitude": 0.6517184032127261
        },
        {
          "pitch": 60,
          "startFrame": 85,
          "durationFrames": 70,
          "amplitude": 0.6288455843925476
        },
        {
          "pitch": 60,
          "startFrame": 17,
          "durationFrames": 68,
          "amplitude": 0.6434924953124103
        }
      ],
      "extractedNoteCount": 4,
      "status": "midi_exported",
      "midiFilename": "continuous-per-slot-wav-cpu.mid",
      "midi": {
        "bytes": 126,
        "sha256": "2c433df7dbef770990118a1e61d78526eabff981a9ac944d724d71c33b6e5c2c",
        "ppq": 480,
        "noteCount": 4,
        "referencePitchEvents": 4,
        "otherPitchEvents": 0,
        "notes": [
          {
            "pitch": 60,
            "ticks": 189,
            "durationTicks": 758,
            "startSeconds": 0.196875,
            "durationSeconds": 0.7895833333333333,
            "velocity": 0.6377952755905512
          },
          {
            "pitch": 60,
            "ticks": 947,
            "durationTicks": 780,
            "startSeconds": 0.9864583333333333,
            "durationSeconds": 0.8125000000000001,
            "velocity": 0.6220472440944882
          },
          {
            "pitch": 60,
            "ticks": 1728,
            "durationTicks": 703,
            "startSeconds": 1.8,
            "durationSeconds": 0.7322916666666666,
            "velocity": 0.6456692913385826
          },
          {
            "pitch": 60,
            "ticks": 2431,
            "durationTicks": 100,
            "startSeconds": 2.5322916666666666,
            "durationSeconds": 0.10416666666666652,
            "velocity": 0.36220472440944884
          }
        ]
      }
    },
    {
      "id": "continuous-per-slot",
      "phase": "continuous",
      "envelope": "per-slot",
      "format": "mp3",
      "inputFilename": "continuous-per-slot.mp3",
      "inputBytes": 52705,
      "inputSha256": "91e301dc9563b7b46d3700161a0460c01de69c10b2c539de9fd4fdba7ffecfb6",
      "sourceRms": 0.2125288915753799,
      "decoded": {
        "samples": 70560,
        "rms": 0.2019060871805087,
        "peak": 0.33255672454833984
      },
      "decodedFloat32LeSha256": "4a21913cc6826ab2192974e67dc7f6c811be8098f1deb66b6b307d2c7d9833cc",
      "captureFilename": "continuous-per-slot-mp3-capture.json.gz",
      "captureSha256": "87a919746c8e15384b28be732bed622007665aacb880ad9c611ce977a478f04b",
      "capturedAtUtc": "2026-10-15T19:05:42.832Z",
      "captureOrigin": "fresh_oct16_inference",
      "anchorComparison": null,
      "frameEvents": [
        {
          "pitch": 60,
          "startFrame": 219,
          "durationFrames": 9,
          "amplitude": 0.3661106162601047
        },
        {
          "pitch": 60,
          "startFrame": 169,
          "durationFrames": 50,
          "amplitude": 0.6247669231891632
        },
        {
          "pitch": 60,
          "startFrame": 155,
          "durationFrames": 14,
          "amplitude": 0.6672928759029934
        },
        {
          "pitch": 60,
          "startFrame": 85,
          "durationFrames": 70,
          "amplitude": 0.6281656031097684
        },
        {
          "pitch": 60,
          "startFrame": 17,
          "durationFrames": 68,
          "amplitude": 0.6416715260814218
        }
      ],
      "extractedNoteCount": 5,
      "status": "midi_exported",
      "midiFilename": "continuous-per-slot-mp3-cpu.mid",
      "midi": {
        "bytes": 135,
        "sha256": "f33541f26f75be4b5fc4e2c5d7533401ec92e562f5adc6e50b8bb61dc26cbbef",
        "ppq": 480,
        "noteCount": 5,
        "referencePitchEvents": 5,
        "otherPitchEvents": 0,
        "notes": [
          {
            "pitch": 60,
            "ticks": 189,
            "durationTicks": 758,
            "startSeconds": 0.196875,
            "durationSeconds": 0.7895833333333333,
            "velocity": 0.6377952755905512
          },
          {
            "pitch": 60,
            "ticks": 947,
            "durationTicks": 780,
            "startSeconds": 0.9864583333333333,
            "durationSeconds": 0.8125000000000001,
            "velocity": 0.6220472440944882
          },
          {
            "pitch": 60,
            "ticks": 1728,
            "durationTicks": 156,
            "startSeconds": 1.8,
            "durationSeconds": 0.16249999999999987,
            "velocity": 0.6614173228346457
          },
          {
            "pitch": 60,
            "ticks": 1884,
            "durationTicks": 547,
            "startSeconds": 1.9625,
            "durationSeconds": 0.5697916666666667,
            "velocity": 0.6220472440944882
          },
          {
            "pitch": 60,
            "ticks": 2431,
            "durationTicks": 100,
            "startSeconds": 2.5322916666666666,
            "durationSeconds": 0.10416666666666652,
            "velocity": 0.36220472440944884
          }
        ]
      }
    },
    {
      "id": "reset-per-slot",
      "phase": "reset",
      "envelope": "per-slot",
      "format": "wav",
      "inputFilename": "reset-per-slot.wav",
      "inputBytes": 141164,
      "inputSha256": "56a7d4dc215780e1f885041e9787b1972a710eafd1b24419c9645e39d955a13c",
      "sourceRms": 0.21252920471184086,
      "decoded": {
        "samples": 70560,
        "rms": 0.21252920471184086,
        "peak": 0.3499755859375
      },
      "decodedFloat32LeSha256": "2bf1cc79b180b66991a68d1f5e4bca5f8c8ef54e15964a8bda60c3bf43284c53",
      "captureFilename": "reset-per-slot-wav-capture.json.gz",
      "captureSha256": "aac1d1667a6f7d221a9f1ebfa045b1c05411acb118f273c7ace560124d4082da",
      "capturedAtUtc": "2026-10-14T19:05:43.004Z",
      "captureOrigin": "retained_oct15_anchor",
      "anchorComparison": {
        "priorId": "repeated-gap0",
        "priorInputFilename": "repeated-gap0.wav",
        "priorInputSha256": "56a7d4dc215780e1f885041e9787b1972a710eafd1b24419c9645e39d955a13c",
        "priorCaptureFilename": "repeated-gap0-wav-capture.json.gz",
        "priorCaptureSha256": "aac1d1667a6f7d221a9f1ebfa045b1c05411acb118f273c7ace560124d4082da",
        "inputBytesAndDecodedSamplesExact": true
      },
      "frameEvents": [
        {
          "pitch": 60,
          "startFrame": 219,
          "durationFrames": 9,
          "amplitude": 0.3588010569413503
        },
        {
          "pitch": 60,
          "startFrame": 156,
          "durationFrames": 63,
          "amplitude": 0.6629055771562788
        },
        {
          "pitch": 60,
          "startFrame": 86,
          "durationFrames": 70,
          "amplitude": 0.6516539475747517
        },
        {
          "pitch": 60,
          "startFrame": 17,
          "durationFrames": 69,
          "amplitude": 0.6472998093003812
        }
      ],
      "extractedNoteCount": 4,
      "status": "midi_exported",
      "midiFilename": "reset-per-slot-wav-cpu.mid",
      "midi": {
        "bytes": 126,
        "sha256": "b6696518c69192d79572a366ceb54bef9bd66c819faa7ac0c332ae67f0ac48c6",
        "ppq": 480,
        "noteCount": 4,
        "referencePitchEvents": 4,
        "otherPitchEvents": 0,
        "notes": [
          {
            "pitch": 60,
            "ticks": 189,
            "durationTicks": 769,
            "startSeconds": 0.196875,
            "durationSeconds": 0.8010416666666667,
            "velocity": 0.6456692913385826
          },
          {
            "pitch": 60,
            "ticks": 959,
            "durationTicks": 780,
            "startSeconds": 0.9989583333333333,
            "durationSeconds": 0.8125000000000001,
            "velocity": 0.6456692913385826
          },
          {
            "pitch": 60,
            "ticks": 1739,
            "durationTicks": 692,
            "startSeconds": 1.8114583333333334,
            "durationSeconds": 0.7208333333333332,
            "velocity": 0.6614173228346457
          },
          {
            "pitch": 60,
            "ticks": 2431,
            "durationTicks": 100,
            "startSeconds": 2.5322916666666666,
            "durationSeconds": 0.10416666666666652,
            "velocity": 0.3543307086614173
          }
        ]
      }
    },
    {
      "id": "reset-per-slot",
      "phase": "reset",
      "envelope": "per-slot",
      "format": "mp3",
      "inputFilename": "reset-per-slot.mp3",
      "inputBytes": 52705,
      "inputSha256": "8a69d6b23a6ff7693686b2f8f0f23f38dbebfeea115a2fac2a20d7fe24b302e8",
      "sourceRms": 0.21252920471184086,
      "decoded": {
        "samples": 70560,
        "rms": 0.2019097752082962,
        "peak": 0.3326941728591919
      },
      "decodedFloat32LeSha256": "c761f05052c36cd5daf82309772e2edfacf9fc2a1669f0d284613d9c5770446f",
      "captureFilename": "reset-per-slot-mp3-capture.json.gz",
      "captureSha256": "8c9955b3c9a2d50767c3a1c51c70650a3514b331f78977034cfad4be4bca5b5c",
      "capturedAtUtc": "2026-10-14T19:05:56.225Z",
      "captureOrigin": "retained_oct15_anchor",
      "anchorComparison": {
        "priorId": "repeated-gap0",
        "priorInputFilename": "repeated-gap0.mp3",
        "priorInputSha256": "8a69d6b23a6ff7693686b2f8f0f23f38dbebfeea115a2fac2a20d7fe24b302e8",
        "priorCaptureFilename": "repeated-gap0-mp3-capture.json.gz",
        "priorCaptureSha256": "8c9955b3c9a2d50767c3a1c51c70650a3514b331f78977034cfad4be4bca5b5c",
        "inputBytesAndDecodedSamplesExact": true
      },
      "frameEvents": [
        {
          "pitch": 60,
          "startFrame": 219,
          "durationFrames": 9,
          "amplitude": 0.3604898916350471
        },
        {
          "pitch": 60,
          "startFrame": 155,
          "durationFrames": 64,
          "amplitude": 0.6521148569881916
        },
        {
          "pitch": 60,
          "startFrame": 86,
          "durationFrames": 69,
          "amplitude": 0.6415281317372253
        },
        {
          "pitch": 60,
          "startFrame": 17,
          "durationFrames": 69,
          "amplitude": 0.6413568932077159
        }
      ],
      "extractedNoteCount": 4,
      "status": "midi_exported",
      "midiFilename": "reset-per-slot-mp3-cpu.mid",
      "midi": {
        "bytes": 126,
        "sha256": "68cd20497cc7710fc988e4e914d6b82cce93cb5f68d0bc5a3a52fd92579221c9",
        "ppq": 480,
        "noteCount": 4,
        "referencePitchEvents": 4,
        "otherPitchEvents": 0,
        "notes": [
          {
            "pitch": 60,
            "ticks": 189,
            "durationTicks": 769,
            "startSeconds": 0.196875,
            "durationSeconds": 0.8010416666666667,
            "velocity": 0.6377952755905512
          },
          {
            "pitch": 60,
            "ticks": 959,
            "durationTicks": 769,
            "startSeconds": 0.9989583333333333,
            "durationSeconds": 0.8010416666666668,
            "velocity": 0.6377952755905512
          },
          {
            "pitch": 60,
            "ticks": 1728,
            "durationTicks": 703,
            "startSeconds": 1.8,
            "durationSeconds": 0.7322916666666666,
            "velocity": 0.6456692913385826
          },
          {
            "pitch": 60,
            "ticks": 2431,
            "durationTicks": 100,
            "startSeconds": 2.5322916666666666,
            "durationSeconds": 0.10416666666666652,
            "velocity": 0.3543307086614173
          }
        ]
      }
    }
  ],
  "contrasts": [
    {
      "format": "wav",
      "inputs": {
        "A": {
          "filename": "continuous-global-wav-cpu.mid",
          "count": 2
        },
        "B": {
          "filename": "reset-global-wav-cpu.mid",
          "count": 4
        },
        "C": {
          "filename": "continuous-per-slot-wav-cpu.mid",
          "count": 4
        },
        "D": {
          "filename": "reset-per-slot-wav-cpu.mid",
          "count": 4
        }
      },
      "phaseWithGlobal": {
        "formula": "B - A",
        "value": 2
      },
      "phaseWithPerSlot": {
        "formula": "D - C",
        "value": 0
      },
      "envelopeWithContinuous": {
        "formula": "C - A",
        "value": 2
      },
      "envelopeWithReset": {
        "formula": "D - B",
        "value": 0
      },
      "crossDifference": {
        "formula": "(D - C) - (B - A)",
        "value": -2
      },
      "scope": "Descriptive arithmetic on these actual export counts, not statistical independence, significance, accuracy or a safe musical setting."
    },
    {
      "format": "mp3",
      "inputs": {
        "A": {
          "filename": "continuous-global-mp3-cpu.mid",
          "count": 2
        },
        "B": {
          "filename": "reset-global-mp3-cpu.mid",
          "count": 4
        },
        "C": {
          "filename": "continuous-per-slot-mp3-cpu.mid",
          "count": 5
        },
        "D": {
          "filename": "reset-per-slot-mp3-cpu.mid",
          "count": 4
        }
      },
      "phaseWithGlobal": {
        "formula": "B - A",
        "value": 2
      },
      "phaseWithPerSlot": {
        "formula": "D - C",
        "value": -1
      },
      "envelopeWithContinuous": {
        "formula": "C - A",
        "value": 3
      },
      "envelopeWithReset": {
        "formula": "D - B",
        "value": 0
      },
      "crossDifference": {
        "formula": "(D - C) - (B - A)",
        "value": -3
      },
      "scope": "Descriptive arithmetic on these actual export counts, not statistical independence, significance, accuracy or a safe musical setting."
    }
  ],
  "freshInferenceInputs": 4,
  "retainedAnchorInputs": 4,
  "completedAtUtc": "2026-10-15T19:05:43.873Z"
}