Optical disc reproducing apparatus and reproducing method

Details Optical disc reproducing apparatus and reproducing method Optical disc reproducing apparatus and reproducing method

2004-09-29

2008-12-30

Neyzari, Ali (Department: 2627)

Dynamic information storage or retrieval

Storage medium structure

Optical track structure

C369S047220

Reexamination Certificate

active

07471616

ABSTRACT:
An optical disc reproducing apparatus includes a reproducing section which reproduces a first audio data item involving a predetermined number of main track and recorded in a first recording area on the optical disc, and a second audio data item involving an extra track in addition to a main track containing the same contents as those of the predetermined number of main track and recorded in a second recording area on the optical disc, and an identification section which identifies each of the main track and the extra track for the second audio data item, based on the number of tracks for the first audio data and the second audio data.

REFERENCES:
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patent: 11-296861 (1999-10-01), None
patent: 2002-352507 (2002-12-01), None
patent: 2002-352568 (2002-12-01), None
“About Super Audio CD”, http://www.super-audiocd.com/aboutsacd/format.html.
Monthly Electronics Magazine, May 1999, pp. 92-97.

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