PVAna
Extension
ExtensionPerform FFT analysis of mono sound file
Description
Class Methods
.new
Arguments:
| sfpath |
The path for a mono sound file to analyze. |
Instance Methods
.sfpath
.channel
.hopSamps
.anaBuf
.frames
.nBins
.hop
.ana
Arguments:
| filPath |
The path to save the analysis file to. |
| fftSize |
Size of the FFT. Should be a power of two (default: 2048). |
| winType |
The FFT window type, see FFT (default is 1, Hann). |
| hop |
The amount of offset from one FFT analysis frame to the next, measured in multiples of the analysis frame size. Defaults to 0.25. |
| starttime | |
| duration |