README.md

@soundtouchjs/interpolation-strategy-linear

Linear interpolation strategy plugin for SoundTouchJS.

I accept cash if you like what's been done.

Part of the SoundTouchJS monorepo — for more information and so much more.

Usage

import { registerInterpolationStrategy, SoundTouch } from '@soundtouchjs/core';
import { registerLinearStrategy } from '@soundtouchjs/interpolation-strategy-linear';

registerLinearStrategy({ registerInterpolationStrategy });

const st = new SoundTouch({
  interpolationStrategy: 'linear',
});

st.setInterpolationStrategyParams({ edgeHoldFrames: 3 });

Params

• edgeHoldFrames (default 1, normalized to 0..32) — frames held at edges to avoid clicks
• blend (default 1, normalized to 0..1) — 1 = pure linear interpolation; 0 = nearest-neighbor; values between blend the two
• normalize (default false) — when true, kernel weights are normalized to sum to 1
• zeroCrossings — alias for edgeHoldFrames (accepted for cross-strategy API consistency)

Related docs

• Core interpolation registration API: https://cutterscrossing.com/SoundTouchJS/?path=/docs/interpolation-strategies-strategy-plugin-authoring--docs
• Core interpolation strategy overview: https://cutterscrossing.com/SoundTouchJS/?path=/docs/interpolation-strategies--docs

Exports

• linearKernel: Interpolation kernel implementation.
• linearStrategy: Strategy descriptor with id linear.
• registerLinearStrategy: Helper that registers linearStrategy into a compatible registry.
• linearStrategy.defaultParams: Runtime defaults for strategy params.

License

MPL-2.0 — see LICENSE for details.