Record carrier method and apparatus having separate formats...

Details Record carrier method and apparatus having separate formats... Record carrier method and apparatus having separate formats...

2006-11-14

2006-11-14

Patel, Gautam R. (Department: 2627)

Dynamic information storage or retrieval

Storage medium structure

Optical track structure

C369S059270, C381S002000, C381S023000

Reexamination Certificate

active

07136346

ABSTRACT:
A record carrier carries a stereo signal and a data signal which includes a first data portion and a remaining data portion. A first channel on the record carrier includes a composite signal which is obtained by combining the stereo signal and the first data portion. A second channel on the record carrier includes the remaining data portion of the data signal. The stereo signal and the data signal are recorded to and reproduced from the record carrier using a recording apparatus and a reproducing apparatus.

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