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To: BillyG who wrote (339)3/25/1998 4:14:00 PM
From: Alex Dubrovsky  Read Replies (1) | Respond to of 849
 
Additional info to Sony Repurchase story. They plan to produce 20,000 units per month. I don't know if all units will go into DVD-ROM kit, but looking at the price mentioned in the article below looks like these are the numbers for the entire DVD-ROM kit (including hardware decoder). Any thoughts?

Link: digitaltheater.com

sony announces fastest dvd-rom drive to date

[ Back to the News | Back HOME ]

TOKYO, JAPAN, Newsbytes via NewsEdge
Corporation : Sony Corporation
[TOKYO:6758] has announced a new
DVD-ROM drive that offers up to five times
standard speed playback making it the
fastest such drive yet, claimed the company.
The device also offers 32 times standard
speed playback of CD-ROM discs.

The drive uses CAV (constant angular
velocity), which involves keeping the disc
rotation speed constant. Conventional drives
use CLV (constant linear velocity), which
varies the speed of the disc to data is
always read at the same speed.

Because the length of each track varies
across the disc, with the longest tracks
being on the outside, running the disc at
constant speed means data rates will vary.
The five times speed is achieved on the
outside edge of the disc, with data speed
reducing to two times speed on the inner
most tracks.

The use of CAV results in a uniform access
time of 100 milliseconds across the entire
disc. An access time of 80 milliseconds is
offered with compact discs. Maximum data
transfer rate for DVD is 6.75 megabytes per
second and for CD is 4.8 megabytes per
second.

The new drive is upgradable to support
Sony's proposed DVD+RW system, which is
expected to compete with DVD-RAM in the
rewritable optical disc market.

Sony said the DDU220E will ship in sample
quantities from May, with a price tag of
50,000 yen ($385). It will be offered to OEM
customers and Sony plans monthly
production of 20,000 units, a company
spokesman told Newsbytes.

Exchange rate: $1 = 129.90 yen

Reported By Newsbytes News Network:
newsbytes.com

(19980318/SONY980318/PHOTO)

<>

[Copyright 1998, NewsBytes]

News services paid for by Todd DeFrane of The Digital Theater Page
The Digital Theater Page in NO WAY Claims ownership of articles,
for that reason, as instructed, all copyright information is correctly
posted for legal purposes.