US Patent 7113456 Method and apparatus for playing back a multisession disc

Patent 7113456 was granted and assigned to Alpine Electronics (company) on September, 2006 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Alpine Electronics (company)

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7113456

Date of Patent

September 26, 2006

Patent Application Number

10390458

Date Filed

March 17, 2003

Patent Primary Examiner

‌

Thang V. Tran

Patent abstract

A method and apparatus for reading multisession discs in which both standard CD-DA format and compressed music formats, such as MP3, may be utilized on the same disc. High speed reading of data into shock proof memory, analysis of available memory and storage of analyzed record structures are used to provide playback of music in both formats and, if desired, in a random playback order.