gain

The gain of the filter in dB units.

Syntax

gain(gain)

gain

Number: gain value in dB units. The gain is only used for lowshelf, highshelf, and peaking filters.

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getLevel

Get the current amplitude value of a sound.

setInput

Connect an audio source to the amplitude object.

amp

Set amplitude (volume) of a mic input between 0 and 1.0.

start

Start the audio input.