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How to use getSpectrumData() to accurately make a polyphonic tuner?

Discussion in 'Audio & Video' started by John Ong, Apr 30, 2015.

  1. John Ong

    John Ong

    Nov 9, 2014

    I'm currently stucked with no clues on how to get accurate analysis of the getSpectrumData. I'm trying to make a pitch detection or polyphonic tuner for guitars.
    My existing idea is to pinpoint the exact position of every pitch on the guitar frets through the samples:float[] data.
    Does anyone know an effective way to collect those data or any other workaround to make a pitch detector?
    Thanks in advance.