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- From: sm86+@andrew.cmu.edu (Stefan Monnier)
- Newsgroups: comp.sys.atari.st,rec.audio,sci.skeptic
- Subject: Re: sampling and human hearing range (was Re: (none))
- Message-ID: <AegadO_00awJ43nmx2@andrew.cmu.edu>
- Date: 12 Sep 92 14:08:26 GMT
- References: <BuG1wq.85E@world.std.com> <JT0yqB3w165w@tsoft.sf-bay.org>
- <+qwn34l.payner@netcom.com>
- Organization: Junior, Math/Computer Science, Carnegie Mellon, Pittsburgh, PA
- Lines: 35
- In-Reply-To: <+qwn34l.payner@netcom.com>
-
- Excerpts from netnews.comp.sys.atari.st: 12-Sep-92 Re: sampling and
- human hear.. Rich Payne@netcom.com (563)
-
- > In article <JT0yqB3w165w@tsoft.sf-bay.org> bbs.ruscal@tsoft.sf-bay.org
- > (Russel Mar) writes:
-
- > >=======================
- > >Having used a Hybrid Arts (R.I.P.) ADAP sampler, I can tell you that the
- > >accepted minimum requirement is to sample at 2x the max. freq. you want
- > >to reproduce/record. If you are baffled, look up the Nyquist Theorem;
- > >CD's sample at 44.1k and DAT at 48kHz for this reason also.
-
- > DATS sample at 48KHZ so that one cannot make a direct digital copy from
- > CD's to DATs.
- >
- > >--
- > >Russel Mar (bbs.ruscal@tsoft.sf-bay.org)
-
- > Rich
-
- > payner@netcom.com
-
-
- Accessorily, a lot of (at least some) DAT-readers can be switched between
- 48, 44.1 and a third speed (I can't remember).
-
- I don't know if digital copy is easy to get (I believe there is another
- protection). My knowledge in this domain is a bit too limited !
- (and I don't have neither a CD nor a DAT)
-
- Stefan Monnier
-
- -----------------------------------------------------
- -- On the average, people seem to be acting normal --
- -----------------------------------------------------
-