Returns an array of average amplitude values for a given number of frequency bands split equally. N defaults to 16. NOTE: analyze() must be called prior to linAverages(). Analyze() tells the FFT to analyze frequency data, and linAverages() uses the results to group them into a smaller set of averages.
Syntax
linAverages(N)Parameters
N
Number:
Number of returned frequency groups
Returns
Array: linearAverages Array of average amplitude values for each group
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