Constant Q Transform Calculator

Online calculator calculates the rate of occurrence of Kth and K filter using FFT or number of filters per Hz of Frequency and minimum center rate of occurrence of the first bin.

Calculate Frequency of Kth Filter using FFT

/octave
Hz
Hz

Online calculator calculates the rate of occurrence of Kth and K filter using FFT or number of filters per Hz of Frequency and minimum center rate of occurrence of the first bin.

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Formula :

δfk = (21 / n)k x δfmin Where, δfk - Frequency of k-th filter n - Number of filters per octave fmin - Centre frequency of the first bin

Calculation of Kth Filter using FFT for Constant Q Spectrum Transform is made easier.


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