IIRC Dolby is based on QS. On Fri, 8 Sep 2017 at 21:22 Corey Bailey <[log in to unmask]> wrote: > I haven't tried the software decoders so I can't comment on them (I'm an > analog guy). The early versions of Adobe Audition had some built-in > decoders but I think that stopped with Version 3. It makes sense that > software would work well, especially for SQ because of the ability to > filter out the carrier in the digital domain used by SQ. Tracking a > phase encoded signal (QS) that was encoded in the analog domain may be a > different story. Using software to decode the stereo analog sound track > on motion picture film (Dolby encoded) may give us the answer to the QS > question. > > Cheers, > > Corey > > Corey Bailey Audio Engineering > www.baileyzone.net > > On 9/8/2017 2:38 AM, Karl E. Fitzke wrote: > > SQ Quad > -- בברכה, שי דרורי. 0544-470-420 מומחה לשימור ודיגיטציה של אודיו וידאו ופילם 8-35ממ Cheers Shai Drori Expert digitization services for Audio Video 3K scanning for film 8mm-35mm Timeless Recordings Music Label www.audiovideofilm.com [log in to unmask] Tripadvisor level 5 contributor, level 10 restaurant expert