home *** CD-ROM | disk | FTP | other *** search
- Path: sparky!uunet!gatech!emory!sol.ctr.columbia.edu!destroyer!gumby!wupost!darwin.sura.net!dtix!oasys!curt
- From: curt@oasys.dt.navy.mil (Curt Welch)
- Newsgroups: rec.audio
- Subject: Re: DCC -- JUST SAY NO! (was: The end of cassettes,
- Message-ID: <27692@oasys.dt.navy.mil>
- Date: 19 Nov 92 17:47:06 GMT
- References: <184332@pyramid.pyramid.com> <1992Nov19.143829.13629@porthos.cc.bellcore.com>
- Reply-To: curt@oasys.dt.navy.mil (Curt Welch)
- Organization: Carderock Division, NSWC, Bethesda, MD
- Lines: 38
-
- In rec.audio, whs70@dancer.cc.bellcore.com (sohl,william h) writes:
- >I see almost NO "play only" equipment in the analog cassette arena and
- >I have little doubt that a "play only" DCC or MD deck will not have
- >a big sales market.
-
- Car cassette players and alsmot all walkman type cassette players
- are play only. I'd bet that if you added up all the units you'd
- find at least 3 play only units for every cassette player that
- could record.
-
- >Another reason there isn't likely to be much
- >"play only" DCC or MD equipment is because the incremental cost
- >difference to produce a "play only" unit vs. a "play and record"
- >unit isn't probably that much.
-
- It's enough. To make the unit record, you need the inputs (which
- can mean both a digital and analog input); You need the extra
- knobs and buttons (like input level control - and the record
- button); you need to A/D converters, you need the DSP type chips
- to do the compression, etc etc.
-
- And on an MD player, you need two heads to record (the optical head
- on the bottom, and the magnetic head on the top.) To play back, you
- only need the optical head. And to record, the optical head has
- to be able to put out a lot more power (to heat the disk to something
- like 400deg), so I assume you need a special high power (expensive?)
- laser diode that you don't need in a play only unit.
-
- On top of this, a play-only MD unit can one day be much smaller than a
- play-record unit. It won't need the extra buttons, the extra
- circuitry, the extra input jacks, the extra record head, or the extra
- batteries to power it all.
-
- What were the prices just posted for the MD players? Something like
- 499 for the the play only unit and 699 for the play/record. There's
- definitely going the be a market for play only units.
-
- Curt
-