7 Apr
2004
7 Apr
'04
4:09 a.m.
Tracker style pitch shifting (which is more accurately
called vari-speed)
uses
a faster or slower playback speed to vary the pitch.
Playing a sample back
slower
drops the pitch; faster raises the pitch.
Changing the pitch without changing the length is true
pitch shifting. The
code and concepts required to do this well is extremely complicated.
Yeah, I kind of guessed that - although I dont want to do it well, I just
want to do it!
(Im going to try this out anyway, but...) What would happen if I just
resampled the data, and interpolated some samples for the info that i threw
away?
At any rate, I've reserved a couple of DSP books from the library so I'll
get back to you all when I can do Fourier transforms in my sleep!