Article View: comp.sys.ibm.pc.hardware.cd-rom
Article #208Faster CD-ROM Drives
From: Ted Reiss
Date: Sun, 26 Dec 1993 19:23
Date: Sun, 26 Dec 1993 19:23
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I have an idea on how to make extremely fast CD-ROM drives:
Playback regular CLV disks by spinning them at constant RPM,
and using a digital signal processor (DSP) to read the data
with a clock rate proportional to the distance of the read
head from the center of the disk, and then buffering the bit
stream for a constant output rate when desired, eg. for
music.
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 1123a2,111d6b933b67589c,start X-Google-Attributes: gid1123a2,public X-Google-Thread: 104cf5,111d6b933b67589c,start X-Google-Attributes: gid104cf5,public X-Google-ArrivalTime: 1993-12-26 11:40:52 PST Path: arc1-ca.pugleaf.net!gmd.de!xlink.net!howland.reston.ans.net!europa.eng.gtefsd.com!uunet!dockmaster.phantom.com!tedreiss From: tedreiss@mindvox.phantom.com (Ted Reiss) Newsgroups: comp.sys.ibm.pc.hardware.cd-rom,bit.listserv.cdromlan Subject: Faster CD-ROM Drives Date: Sun, 26 Dec 93 14:23:49 EST Organization: [MindVox] / Phantom Access Technologies / (+1 800-MindVox) Lines: 10 Distribution: World Message-ID: <eqJ7ec3w165w@mindvox.phantom.com> NNTP-Posting-Host: mindvox.phantom.com Keywords: New Product Originator: tedreiss@mindvox