Tone.FFT

↳ EXTENDS Tone.AudioNode

Get the current waveform data of the connected audio source.

CONSTRUCTOR

new Tone.FFT ( [
size
] )
size

The size of the FFT. Value must be a power of two in the range 32 to 32768.

type: Number
optional

DEFAULTS

{
size : 1024
}

Members

.size

Number #

The size of analysis. This must be a power of two in the range 32 to 32768.

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inherited from Tone.AudioNode

.context

Tone.Context READONLY #

Get the audio context belonging to this instance.

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Methods

.dispose ( )

#
↪ returns Tone.FFT

this

Clean up.

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.getValue ( )

#
↪ returns TypedArray

Gets the waveform of the audio source. Returns the waveform data of length size as a Float32Array with values between -1 and 1.

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inherited from Tone.AudioNode

.connect ( )

#
unit
type: Tone or AudioParam or AudioNode
outputNum

optionally which output to connect from

type: number
default: 0
inputNum

optionally which input to connect to

type: number
default: 0
↪ returns Tone.AudioNode

this

connect the output of a ToneNode to an AudioParam, AudioNode, or ToneNode

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inherited from Tone.AudioNode

.disconnect ( )

#
output

Either the output index to disconnect if the output is an array, or the node to disconnect from.

type: Number or AudioNode
↪ returns Tone.AudioNode

this

disconnect the output

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inherited from Tone.AudioNode

.toMaster ( )

#
↪ returns Tone.AudioNode

this

Connect ‘this’ to the master output. Shorthand for this.connect(Tone.Master)

EXAMPLE

//connect an oscillator to the master output
var osc = new Tone.Oscillator().toMaster();
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docs generated Jan 17 2018