getCPP: Get Cepstral Peak Prominence
Description
Internal soundgen function.
Usage
getCPP(frame, samplingRate, pitch, bin, prox_semitones = 3)
Arguments
frame
the abs spectrum of a frame, as returned by
fft
bin
spectral frequency bin width, Hz
Value
Returns either NA or CPP in dB.
Details
Calculates Cepstral Peak Prominence from the spectrum of an STFT frame.