On Mon, Mar 22, 2004 at 07:49:49 -0800, Jay Dolan wrote: > You are dead on with the downsampling issue. With a > downsampleFactor of 1 or 2 the program works great for > me now - 50 was way too high. I know jack sh!t about > filtering..or PCM in general. But the program, while > slower, is now at least as accurate as my Numark > CDN-88's Beatkeeper III.
You could use SRC to do the downsampling http://www.mega-nerd.com/SRC/ I think therers also a wavelets function that can do correlation of audio more effeciently than a linear search, but I might have just dreampt it :) - Steve
