setValueAtTime
Summary
Schedules a parameter value change at the given time.
Method of apis/webaudio/AudioParamapis/webaudio/AudioParam
Syntax
var = AudioParam.setValueAtTime(value, startTime);
Parameters
value
- Data-type
- Number
The value the parameter will change to at the given time.
startTime
- Data-type
- Number
The time in the same time coordinate system as AudioContext.currentTime.
Return Value
Returns an object of type
Examples
var gainNode = audioCtx.createGain();
gainNode.gain.setValueAtTime(0.25, audioCtx.currentTime + 1); //'gain' is the AudioParam
Related specifications
- W3C Web Audio API
- W3C Editor’s Draft