Joe, I got Celemony to process a short piece of music in which the pitch was unsteady (drifting), and it seemed to do a good job. They call the process CAPSTAN. CEDAR's similar process is called RESPEED. The automatic re-alignment of the two tracks of a stereo recording is a different matter: AZIMUTH is CEDAR's processor for this. Doug > Date: Tue, 20 Dec 2011 11:56:42 -0600 > From: "[log in to unmask]" <[log in to unmask]> > Subject: Re: Auto-tune is audio restoration > > Perhaps you refer to Celemony. celemony.com > > Andrew Rose at Pristine Classical has been using this process, in > particular for his Schnabel Beethoven Sonata series, and the results > in > reducing wow and flutter are amazing. > > He gives away a low-res MP3 file every week on his website. > www.pristineclassical.com > > Usual disclaimers apply. > > joe salerno Doug Pomeroy POMEROY AUDIO Audio Restoration & Mastering Services Transfers of metal parts, lacquers, shellac and vinyl discs & tapes. 193 Baltic St Brooklyn, NY 11201-6173 (718) 855-2650 [log in to unmask]