logAverages

Returns an array of average amplitude values of the spectrum, for a given set of Octave Bands NOTE: analyze() must be called prior to logAverages(). Analyze() tells the FFT to analyze frequency data, and logAverages() uses the results to group them into a smaller set of averages.

Syntax


  
      logAverages(octaveBands)

Parameters

octaveBands

Array:

Array of Octave Bands objects for grouping

Returns

Array: logAverages Array of average amplitude values for each group

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Related References

getLevel
Returns a single Amplitude reading at the moment it is called.
setInput
Connects to the p5sound instance (main output) by default.
smooth
Smooth Amplitude analysis by averaging with the last analysis frame.
toggleNormalize
Determines whether the results of Amplitude.process() will be Normalized.