Information recording apparatus and information reproducing...

Details Information recording apparatus and information reproducing... Information recording apparatus and information reproducing...

2005-01-31

2010-11-23

Feild, Joseph H (Department: 2627)

Dynamic information storage or retrieval

Storage medium structure

Optical track structure

C369S124080

Reexamination Certificate

active

07839755

ABSTRACT:
To provide an information recording apparatus and so on which can improve convenience of handling even if music information is encoded in an LPCM system with a high quality and recorded therein.Music information M obtained by encoding a musical composition which should be reproduced in an uncompressed state, first control information G1for controlling the compressed music information PM, compressed music information PM including a content same as at least any one of the music information M, and second control information G2for controlling the compressed music information PM, the second control information G2including corresponding information RR representing a corresponding relationship between the music information M and the compressed music information PM.

REFERENCES:
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patent: 6971024 (2005-11-01), Sako et al.
patent: 7242767 (2007-07-01), Sako et al.
patent: 2002/0159360 (2002-10-01), Tosaki et al.
patent: H01-042028 (1989-02-01), None
patent: 09-139055 (1997-05-01), None
patent: 09139055 (1997-05-01), None
patent: 2002-117658 (2002-04-01), None
patent: 2002-150675 (2002-05-01), None
patent: 2003-143125 (2003-05-01), None
patent: WO 1/37278 (2001-05-01), None
English Translation of Japense Patent Pub. JP,09-139055,A by Matsunaga et al.

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