web api interface
PeriodicWave
The PeriodicWave interface defines a periodic waveform that can be used to shape the output of an OscillatorNode.
PeriodicWave has no inputs or outputs; it is used to define custom oscillators when calling setPeriodicWave(). The PeriodicWave itself is created/returned by createPeriodicWave.
Constructor
PeriodicWave()- : Creates a new
PeriodicWaveobject instance using the default values for all properties. If you wish to establish custom property values at the outset, use thecreatePeriodicWavefactory method instead.
- : Creates a new
Instance properties
None; also, PeriodicWave doesn’t inherit any properties.
Instance methods
None; also, PeriodicWave doesn’t inherit any methods.
Example
See createPeriodicWave for simple example code that shows how to create a PeriodicWave object containing a simple sine wave.
Specifications
SpecificationsStandards references are available on the canonical MDN page.
Browser compatibility
Browser compatibilityCompatibility data is available on the canonical MDN page.