Goodsounds;440546 Wrote: > Actually, this comment isn't correct. There are many programs available > that will change pitch, or tempo, independently. So you can slow it down > (to learn it) and keep the same pitch. Or, as Howard described, change > the pitch by some fraction of a tone to compensate for the recording > being out of tune, and the tempo stays the same.
Actually it IS correct. To do timestretch (change tempo, retain pitch) or repitch (change pitch, retain tempo) takes some heavy duty maths and is NOT what the SB1 did. Most BASIC sound editor apps don't do these - they just change pitch/tempo together. To do it in realtime in hardware (and I've owned several Pro devices that do this - eventide, digitech, autotune etc) requires serious DSP and well thought out algorithms if it isn't going to sound dreadful. Pro-tools, Cubase, Cakewalk etc do it very well in software but not in real-time. I don't know if SOX can do this (in real time?). -- Phil Leigh You want to see the signal path BEFORE it gets onto a CD/vinyl...it ain't what you'd call minimal... SB3 (wired) - TACT 2.2X (Linear PSU) + Good Vibrations S/W - MF Triplethreat(Audiocom full mods) - Linn 5103 - Aktiv 5.1 system (6x LK140's, ESPEK/TRIKAN/KATAN/SEIZMIK 10.5), Townsend Supertweeters, Blue Jeans Digital,Kimber Speaker & Chord Interconnect cables Outdoors: Boom ------------------------------------------------------------------------ Phil Leigh's Profile: http://forums.slimdevices.com/member.php?userid=85 View this thread: http://forums.slimdevices.com/showthread.php?t=65536 _______________________________________________ discuss mailing list discuss@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/discuss
