Audio cancellation response

audio.cancellation-response

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Results

Full evidence

Signal properties and values
Property	Value
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JSON

Selected signal results for external comparison. Field statuses, controls and exact values are retained.

No run export is available.

Source

Source is not connected yet.

// Test source pending.

Definition

Compares compressor render paths and an exact cancellation control. Retains SHA-256 digests of little-endian float32 output with shape and control evidence.

Find it in the repository

Collector source: core/signals/audio/cancellation.ts
Export: measurementModule · Signal object
Field definitions: core/definitions/audio/cancellation-response.ts
Capture membership: Product capture · common/capture/product.ts
Page registration: app/signals/registry.ts
Field projection: core/results/measurement.ts

Execution contract

Signal: audio.cancellation-response
Collector: audio.cancellation-response
API / surface: core/signals/audio/cancellation.ts
Timeout: 1750 ms
Companion signals: None
Fixture inputs: Inline owned corpora (listed below)

core/fixtures/audio/cancellation.json · sha256:d60592705e80cb183e3ed7acc5b9eb58e83ee360d01de50866b9b9c7fc50410f

Exact request inputs

[
  {
    "key": "audio.cancellation-response.responses",
    "inputs": {
      "ordinary-0": {
        "graph": "ordinary",
        "settings": {
          "threshold": -24,
          "knee": 12,
          "ratio": 4,
          "attack": 0.003,
          "release": 0.1
        },
        "sampleRate": 44100,
        "frames": 4096,
        "channels": 1,
        "inputSha256": "119c8ef873bd14bb3b544150748950beb589f51c441458257b6be1409b69a8b6",
        "inputSource": "core/fixtures/audio/cancellation.json",
        "gains": []
      },
      "ordinary-1": {
        "graph": "ordinary",
        "settings": {
          "threshold": -24,
          "knee": 12,
          "ratio": 4,
          "attack": 0.003,
          "release": 0.1
        },
        "sampleRate": 44100,
        "frames": 4096,
        "channels": 1,
        "inputSha256": "119c8ef873bd14bb3b544150748950beb589f51c441458257b6be1409b69a8b6",
        "inputSource": "core/fixtures/audio/cancellation.json",
        "gains": []
      },
      "cancellation-2": {
        "graph": "cancellation",
        "settings": {
          "threshold": -24,
          "knee": 12,
          "ratio": 4,
          "attack": 0.003,
          "release": 0.1
        },
        "sampleRate": 44100,
        "frames": 4096,
        "channels": 1,
        "inputSha256": "119c8ef873bd14bb3b544150748950beb589f51c441458257b6be1409b69a8b6",
        "inputSource": "core/fixtures/audio/cancellation.json",
        "gains": [
          0.3333333333333333,
          3,
          -1
        ]
      },
      "cancellation-3": {
        "graph": "cancellation",
        "settings": {
          "threshold": -24,
          "knee": 12,
          "ratio": 4,
          "attack": 0.003,
          "release": 0.1
        },
        "sampleRate": 44100,
        "frames": 4096,
        "channels": 1,
        "inputSha256": "119c8ef873bd14bb3b544150748950beb589f51c441458257b6be1409b69a8b6",
        "inputSource": "core/fixtures/audio/cancellation.json",
        "gains": [
          0.3333333333333333,
          3,
          -1
        ]
      },
      "exact-control-4": {
        "graph": "exact-control",
        "settings": {
          "threshold": -24,
          "knee": 12,
          "ratio": 4,
          "attack": 0.003,
          "release": 0.1
        },
        "sampleRate": 44100,
        "frames": 4096,
        "channels": 1,
        "inputSha256": "119c8ef873bd14bb3b544150748950beb589f51c441458257b6be1409b69a8b6",
        "inputSource": "core/fixtures/audio/cancellation.json",
        "gains": [
          0.5,
          2,
          -1
        ]
      }
    },
    "controls": {}
  }
]

One collector runs per invocation. Results and JSON select this signal’s fields; any companions execute in the same collector.

Generated source manifest lists runtime files, fixture URLs and content digests for this build. The Source tab provides a copyable console sample.

Run and edit locally

From the repository root, start the Astro app, then open /signals/audio.cancellation-response. Edit the collector source and reload the page to load its new build.

pnpm run dev:web

In a browser module served by this repository’s Vite graph:

import { createCollector } from "/core/collect"
import { measurementModule } from "/core/signals/audio/cancellation"

const signal = measurementModule
const collector = createCollector()
const suite = { signals: [signal] }
const result = await collector.collect(suite)

Reuse the collector owner for repeated calls so collection can enforce cleanup. This returns the collector’s raw result; app/signals/projection.ts selects the retained fields shown on this page.

rg -n 'measurementModule' core app tests
pnpm run check
pnpm run test tests/unit/app/focused-projection.test.ts