On 2 May 2007, at 5:35 PM, Frank Barknecht wrote: > it only works if the discontinuity is one starting a zero > again
isn't the book describing a way to switch from a playing wave form to a new one which starts at zero? The example refers to re-triggering something like a percussion sample - it is a way to fix the glitch resulting from suddenly cutting off the 'old' sample (which is likely not at a zero-crossing) and replacing it by a new one (which starts at zero). The flowchart shows adding a signal ramping to zero from the last value of the 'old' sample. That is: the whole example/technique described depends on the assumption that the re-triggered sample starts from zero, it doesn't make sense otherwise. simon _______________________________________________ [email protected] mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
