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Dive into the research topics where David K. Towner is active.

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Featured researches published by David K. Towner.


Joint international symposium on optical memory and optical data storage | 1999

High frequency wobbles : A write clock generation method for rewritable DVD that enables near drop-in compatibility with DVD-ROMs

Daniel Y. Abramovitch; David K. Towner; Craig Perlov; Josh Hogan; Michael C. Fischer; Carol Wilson; Ilkan Çokgör; Carl Taussig

This paper presents an overview of a new method of write clock generation on rewritable DVD drives that eliminates many of the problems associated with reading rewritable disks in DVD-ROM drives. It is believed that such a format will provide tremendous benefits to the end user, making it possible to edit content on a rewritable DVD disk and then play that same disk in a conventional DVD-ROM player.


Japanese Journal of Applied Physics | 2000

High Frequency Wobbles: A Write Clock Generation Method for Rewritable Digital Versatile Disk (DVD) That Enables Near Drop-In Compatibility with DVD-Read Only Memories (DVD-ROMs)

Daniel Y. Abramovitch; David K. Towner; Craig Perlov; Josh Hogan; Michael C. Fischer; Carol Wilson; Ilkan Çokgör; Carl Taussig

This paper describes a write clock generation scheme for rewritable digital versatile disk (DVD) which eliminates a major issue for drop-in compatibility with DVD-read only memories (DVD-ROMs). The method used is to co-locate a high frequency clock reference next to the data using a wobble groove. This enables bit accurate edits on rewritable DVD media.


Archive | 1994

Subminiature rotary actuator optical head

David K. Campbell; Daniel R. Marshall; David K. Towner


Archive | 1997

Beam deflecting for enhanced laser printer scanning

David K. Towner; Daniel R. Marshall; Robert J. Lawton


Archive | 2010

Re-writable optical disk having reference clock information permanently formed on the disk

Daniel Y. Abramovitch; David K. Towner


Archive | 1985

Focusing and tracking apparatus for an optical data storage device

David K. Towner; David K. Campbell


Archive | 2001

Selectable gloss levels and placement

David K. Towner; Ben B. Tyson; Laurent A. Regimbal; Lori Clifton


Archive | 2000

Aberration compensation in image projection displays

David K. Towner; Mark M. Butterworth


Archive | 2005

Apparatus and Method of Scanning Light Using an Array of Light Sources

David K. Towner; Michael Plotkin; Dror Kella


Archive | 1989

Wedge prism assembly for optical information storage

Daniel R. Marshall; David K. Campbell; Bernard W. Bell; David K. Towner

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