frequency

Summary

Used in different ways by the various types. Defaults to 350Hz, with a nominal range of 10 to the Nyquist frequency (half the sample-rate). This parameter is k-rate.

Property of apis/webaudio/BiquadFilterNodeapis/webaudio/BiquadFilterNode

Syntax

Note: This property is read-only.

var result = BiquadFilterNode.frequency;

Examples

var audioCtx = new AudioContext();
var biquadFilter = audioCtx.createBiquadFilter();
biquadfilter.frequency.value = 3000;

Related specifications

W3C Web Audio API

W3C Editor’s Draft