web api interface
DelayNode
The DelayNode interface represents a delay-line; an AudioNode audio-processing module that causes a delay between the arrival of an input data and its propagation to the output.
A DelayNode always has exactly one input and one output, both with the same amount of channels.
When creating a graph that has a cycle, it is mandatory to have at least one DelayNode in the cycle, or the nodes taking part in the cycle will be muted.
| Number of inputs | 1 |
|---|---|
| Number of outputs | 1 |
| Channel count mode | "max" |
| Channel count | 2 (not used in the default count mode) |
| Channel interpretation | "speakers" |
Constructor
DelayNode()- : Creates a new instance of a DelayNode object instance. As an alternative, you can use the
createDelay()factory method; see Creating an AudioNode.
- : Creates a new instance of a DelayNode object instance. As an alternative, you can use the
Instance properties
Inherits properties from its parent, AudioNode.
delayTimeRead only- : An a-rate
AudioParamrepresenting the amount of delay to apply, specified in seconds.
- : An a-rate
Instance methods
No specific methods; inherits methods from its parent, AudioNode.
Example
See BaseAudioContext.createDelay() for example code.
Specifications
SpecificationsStandards references are available on the canonical MDN page.
Browser compatibility
Browser compatibilityCompatibility data is available on the canonical MDN page.