On 22/08/03, Mike Richter wrote: > I do not mean to suggest that it is irrelevant how the recording is > pitched; only that one may try to "sweat the small stuff" beyond the > point at which it makes sense. On many of the recordings with which I > work, speed is not constant across the disc. That introduces problems > of relative pitch on which there is far greater sensitivity than > absolute. Is anything known of the form of these pitch changes across the disk? Presumably it comes from using a clockwork motor which runs down. Does the pitch remain constant for a while and then start to change, or is there a steady change throughout the disc? Regards -- Don Cox [log in to unmask]