Claims
- 1. A method for detecting an angular position of a rotating media having a native wobble signal, comprising:
prior to recording data on the rotating media, obtaining timing information from the native wobble signal in the rotating media over a substantial portion of a prerecorded media area of the rotating media; determining an angular position of the rotating media from the timing information; and using the determined angular position to accurately print an image onto the rotating media.
- 2. A method for detecting an angular position of a rotating pre-recorded media that has timing code information associated with a data track thereon, the method comprising:
obtaining the timing code information associated with the data track of the rotating pre-recorded media; determining an angular position of the rotating pre-recorded media from the obtained timing code information; and using the determined angular position to accurately print an image onto the rotating pre-recorded media.
- 3. A method for detecting an angular position of a rotating media having an encoding pattern pre-placed during manufacturing of such media directly on an inner hub or an outer circumference edge of the rotating media, the method comprising:
obtaining the encoding pattern from the rotating media; determining an angular position of the rotating media from the encoding pattern; and using the determined angular position to accurately print an image onto the rotating media.
CROSS REFERENCE TO RELATED APPLICATIONS
[0001] This application claims priority to U.S. Provisional Patent Application, having application No. 60/191,317 (Attorney Docket No. ELESP002P), filed Mar. 21, 2000, entitled “A Method for Providing Angular Position Information for a Radial Printing System” by Carl E. Youngberg, et al, which application is incorporated herein by reference in its entirety for all purposes. This application is also related to co-pending U.S. Patent Application, having application No. 09/062,300 (Attorney Docket No. ELESP001), filed Apr. 17, 1998, entitled “Radial Printing System and Methods” by George L. Bradshaw et al, which application is incorporated herein by reference in its entirety for all purposes.
[0002] CD Standard Specifications (Orange), The Orange Book, (A set of documents describing the Recordable Compact Disc Systems) Part II, Philips Electronics N.V., http://www.licensing.philips.com/cdsystems/cdstand specorange.html
[0003] CD-ROM Professional's CD-Recordable Handbook, Dana J. parker and Robert A. Starrett, 1996, Pemberton Press, Wilton Conn., ISBN 0-910965-18-8
[0004] The Compact Disk Handbook, 2nd Edition, Ken C. Pohlmann, 1992, A-R Editions, Madison, Wis., ISBN 0-89579-300-8
Provisional Applications (1)
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Number |
Date |
Country |
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60191317 |
Mar 2000 |
US |