WaveShaperNode: curve property

The curve property of the WaveShaperNode interface is a Float32Array of numbers describing the distortion to apply.

The mid-element of the array is applied to any signal value of 0, the first one to signal values of -1, and the last to signal values of 1; values lower than -1 or greater than 1 are treated like -1 or 1 respectively.

If necessary, intermediate values of the distortion curve are linearly interpolated.

Note: The array can be a null value: in that case, no distortion is applied to the input signal.

Value

A Float32Array.

Examples

See BaseAudioContext.createWaveShaper() for example code.

Specifications

Specification
Web Audio API
# dom-waveshapernode-curve

Browser compatibility

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See also