pvwarp~ Experimental spectrum warper Experimental spectrum warper. An internal frequency warping function is created either according to specification or with the autofunc message.	from the library : FFTease Format : External Environment : msp / PD freeware Max 3.x / 4.x http://www.sarc.qub.ac.uk/~elyon/LyonSoftware/MaxMSP/FFTease/