Reproducible signal files

Portable test packs.

Turn a safety-checked recipe into deterministic WAV files you can use outside the browser and repeat later.

Portable test pack

Render once. Repeat anywhere.

Signal files are generated in this browser with an OfflineAudioContext. The ZIP carries the recipe, exact settings, README, manifest and integrity checksums.

3signal files
PCM-16stereo WAV
SHA-256integrity list
Localno uploads

Choose a recipe, then generate its deterministic files locally.

Included in every ZIP

  • README.mdPlayback, safety and repeatability notes.
  • recipe.jsonThe original versioned recipe.
  • manifest.jsonSample rate, bit depth, exact parameters and seeds.
  • SHA256SUMS.txtChecksums for each portable artifact.

Why it is reproducible

Every relevant choice travels with the files.

Deterministic

Fixed noise seeds and recorded signal parameters make the same recipe output repeatable.

Inspectable

The manifest names the recipe version, sample rate, PCM bit depth, channels and hashes for every signal file.

Private

Rendering, WAV encoding and ZIP creation occur locally. No microphone capture or raw audio leaves the device.