createAnalyser method

AnalyserNode createAnalyser()

The createAnalyser() method of the BaseAudioContext interface creates an AnalyserNode, which can be used to expose audio time and frequency data and create data visualizations.

Note: The AnalyserNode.AnalyserNode constructor is the recommended way to create an AnalyserNode; see Creating an AudioNode.

Note: For more on using this node, see the AnalyserNode page.

Implementation

external AnalyserNode createAnalyser();