The ConvolverNode()
constructor of the Web Audio API creates a new ConvolverNode
object instance.
The ConvolverNode()
constructor of the Web Audio API creates a new ConvolverNode
object instance.
new ConvolverNode(context, options)
A reference to an AudioContext
.
Options are as follows:
audioBuffer
: A mono, stereo, or 4-channel _AudioBuffer
_containing the (possibly multichannel) impulse response used by the ConvolverNode
to create the reverb effect. disableNormalization
: A boolean value controlling whether the impulse response from the buffer will be scaled by an equal-power normalization, or not. The default is 'false
'. channelCount
: Represents an integer used to determine how many channels are used when up-mixing and down-mixing connections to any inputs to the node. (See AudioNode.channelCount
for more information.) Its usage and precise definition depend on the value of channelCountMode
. channelCountMode
: Represents an enumerated value describing the way channels must be matched between the node's inputs and outputs. (See AudioNode.channelCountMode
for more information including default values.) channelInterpretation
: Represents an enumerated value describing the meaning of the channels. This interpretation will define how audio up-mixing and down-mixing will happen. The possible values are "speakers"
or "discrete"
. (See AudioNode.channelCountMode
for more information including default values.) A new ConvolverNode
object instance.
NotSupportedError
DOMException
Thrown if the referenced AudioBuffer
does not have the correct number of channels, or it has a different sample rate to the associated AudioContext
.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
ConvolverNode |
55 |
79 |
53 |
No |
42 |
14.1 |
55 |
55 |
53 |
42 |
14.5 |
6.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/ConvolverNode/ConvolverNode