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- Newsgroups: rec.audio
- Path: sparky!uunet!spool.mu.edu!agate!ames!elroy.jpl.nasa.gov!decwrl!adobe!caro
- From: caro@adobe.com (Perry A. Caro)
- Subject: Re: questions on new digital formats
- Message-ID: <1992Dec23.234533.16495@adobe.com>
- Sender: caro@adobe.UUCP
- Reply-To: caro@adobe.UUCP (Perry A. Caro)
- Organization: Adobe Systems Incorporated, Mountain View
- References: <1gld2cINN8pa@mensa.usc.edu> <lisfn9INNgm@exodus.Eng.Sun.COM> <chiu-181292132637@222.8.248.8>
- Date: Wed, 23 Dec 1992 23:45:33 GMT
- Lines: 59
-
- In article <chiu-181292132637@222.8.248.8> chiu@gpb-mac.sps.mot.com (Norman Chiu) writes:
- >In article <lisfn9INNgm@exodus.Eng.Sun.COM>,
- >drp@reed.Eng.Sun.COM (Darrell Parham) wrote:
- >>
- >> I have some questions about the new recordable digital formats
- >> (MD, DCC, DAT):
- >>
- >> - The claim is that you can play analog cassettes in DCC
- >> machines. Can you also record analog cassettes in DCC
- >> machines? I would like the capability of recording
- >> cassettes for friends who might not have DCC yet?
- >
- >No. DCC decks can only play analog cassettes, not record them.
-
- Correction. No *current* DCC decks support ACC recording, but there
- is nothing in the technology or specification for DCC that prevents
- analog recording in the same deck. At least, that's what magazine
- articles in Audio and Stereo Review said.
-
- Why don't these early DCC decks do ACC recording? I dunno. All I know
- is that the next generation of home decks will probably include ACC
- recording, as a high end feature, no doubt. :-)
-
- While I'm at it, I can't sympathize with all the *a priori* angst about
- PASC encoding. So it loses data? So what? So does every analog
- recording I've ever made! I'll believe people can hear a difference
- when someone, anyone, can do a double-blind A/B/X test and beat 50/50
- chance.
-
- I *do* think DCC has a major technical problem, but it has nothing to
- do with encoding. It's the requirement for heads that can read 10(?)
- linear tracks on standard ACC size tape. From reports, the first
- thin-film versions of these are lousy (they're fussy, they get gummed
- up too easily, etc.) If you go down to the store and play with a DCC
- demo unit, I bet that any problems you have will be caused by the heads,
- including audio artifacts, loss of tracking, skips, etc.
-
- Finally, DCC is not a replacement for CD, and Philips is screwing up
- its marketing message by claiming otherwise. DCC and MD only make
- sense as replacements for ACC, not CD or even DAT. That's why it's
- pointless to complain that MD and DCC must inherently sound worse than
- CD, the point is that MD and DCC must inherently sound BETTER than
- ACC. This confusion is rampant. My local news channel had a teaser
- that went like this, "Have a CD player on your Christmas list? You
- might want to think again after you see what's new . . .", referring to
- MD and DCC. Arrrggh!
-
- As far as Johnny Walkman Consumer Of Popular Music On ACC is concerned,
- DCC's strength is its backwards compatability, MD's is Sony's name and
- not inconsiderable marketing power. We'll see who wins. My bet's on
- backwards compatability. MD may lose the battle, but a company with
- such a long view that it creates a product line called "My First Sony",
- to instill brand name recognition in *children*, will probably win the
- war.
-
- Perry
-
- --
- caro@mv.us.adobe.com ...!{sun}!adobe!caro Contents: my opinions, no others
-