https://developer.mozilla.org/en-US/docs/Web/API/AnalyserNode.

AtTime is a namespace of operations on AudioParam that are scheduled at specified time.

AudioContext represents an audio-processing graph built from audio modules linked together, each represented by an AudioNode.

https://developer.mozilla.org/en-US/docs/Web/API/AudioNode.

https://developer.mozilla.org/en-US/docs/Web/API/AudioParam.

https://developer.mozilla.org/en-US/docs/Web/API/BiquadFilterNode.

GainNode represents a change in volume.

https://developer.mozilla.org/en-US/docs/Web/API/MediaStreamAudioSourceNode.

https://developer.mozilla.org/en-US/docs/Web/API/OscillatorNode.

Value is an extended js.Value with more types support.