[PD-announce] pvoc~ 0.1

[Ben Saylor]

pvoc~ is a phase vocoder external that provides independent control of 
the playback position within the sound and pitch transposition via two 
control inlets.  It features adjustable phase locking and transient 
de-smearing (given a list of manually determined transient positions).  
In the future it may incorporate other enhancements, such as 
independent processing of peaks and noise.

One advantage over an abstraction-based PV is that the delay of the 
output doesn't depend on the FFT size, so it's more immediately 
responsive.  Hopefully it's also a little more efficient, but I haven't 
tested it yet for efficiency.

pvoc~ requires FFTW 3.  It has not been tested yet on anything other 
than Debian unstable on Intel.  Here's a direct URL, but it will only 
be there temporarily because I'm graduating soon and losing my web 
space..

http://www.macalester.edu/~bsaylor/pvoc~-0.1.tar.gz

Comments, suggestions, and code welcome. :)

Ben