Hi, Lou, Samplitude has about five modes of working in this area. The best results are given in the "Resample" mode where, in the end, the sample rate is the same, but the file is twice as long (or whatever factor). Samplitude can change pitch without changing length or change length without changing pitch--those are to be avoided as they tend to create significant audible artifacts, whereas a full resample does not. Cheers, Richard On 2011-01-13 9:37 AM, Lou Judson wrote: > The logic is fine, but many audio apps can drop the pitch and duration > without changing the sample rate. Peak and Protools are two that do > (there may be others). > > <L> -- Richard L. Hess email: [log in to unmask] Aurora, Ontario, Canada (905) 713 6733 1-877-TAPE-FIX http://www.richardhess.com/tape/contact.htm Quality tape transfers -- even from hard-to-play tapes.