On Thu, Jul 14, 2011 at 9:22 PM, robert bristow-johnson <r...@audioimagination.com> wrote: > > g(t) = 1/sqrt( (1+r)/2 + 2*(1-r)*(p(t))^2 ) > > might this result match what you have?
Yes! I only derived the formula for the linear ramp, p(t) = t/2, because one can get the other shapes by warping time and I didn't want to bloat the cumbersome equations. With the linear ramp our results match exactly. > okay. i would still like to "hunt" for a splice displacement around that > quiet region that would have correlation better than zero Sometimes you are stuck with a certain displacement. Think drum loops; changing tau would change tempo. > i think it's better to define p(t) (with the same restrictions as o(t)) and > find g(t) as a > function of r than it is to do it with o(t) and e(t). I agree, even though the theory was quite elegant with o(t) and e(t)... -olli -- dupswapdrop -- the music-dsp mailing list and website: subscription info, FAQ, source code archive, list archive, book reviews, dsp links http://music.columbia.edu/cmc/music-dsp http://music.columbia.edu/mailman/listinfo/music-dsp
