analyze

Returns the frequency spectrum of the input signal.

Returns

Array: Array of amplitude values from 0 to 1.

Notice any errors or typos? Please let us know. Please feel free to edit src/FFT.js and open a pull request!

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.