Ops ⟩ Extension ⟩ Deprecated ⟩ Tonejs ⟩ Analyser

Analyser Op

It will not receive any updates

Tone.js wrapper around the native Web Audio's AnalyserNode. Extracts FFT or Waveform data from the incoming signal. Can be used to visualise sound.

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github

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Javascript Libraries

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Audio In (Object)

The audio signal you want to analyse

Refresh (Trigger)

Does the analysis, mostly you want to connect this to MainLoop

Size (Number: string)

The size of analysis

Type (Number: string)

The analysis function to use, either "fft" or "waveform"

Smoothing (Number)

0 represents no time averaging with the last analysis frame. If your want smoother values increase it

Max Decibels (Number)

The largest decibel value which is analysed by the FFT

Min Decibels (Number)

The smallest decibel value which is analysed by the FFT

Return Type (Number: string)

The data type of the elements in the array, either byte or float

Audio Out (Object)

The same audio signal as in Audio In (pass through)

Analyser Array (Array)

The array containing the audio analysis data

Patches using Analyser