Dynamic magnetic information storage or retrieval – General processing of a digital signal – Data in specific format
Patent
1993-01-13
1994-05-24
Hajec, Donald
Dynamic magnetic information storage or retrieval
General processing of a digital signal
Data in specific format
360 32, 360 191, G11B 509, G11B 502
Patent
active
053154460
ABSTRACT:
A method can record or reproduce a digital audio signal and a digital video signal simultaneously. An N-bit (N: positive integer) digital audio signal is positioned at a higher bit side and an M-bit (M: positive integer) digital video signal is positioned at a lower bit side so as to form an (N+M)-bit digital signal which is recorded or reproduced in this condition. Since the digital video signal is positioned at the lower bit side, the digital video signal may not affect the reproduced audio signal even if the (N+M)-bit digital signal is processed as the digital audio signal in the reproducing process.
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Hosaka Yoshiaki
Mogi Takao
Niki Mamoru
Saito Haruo
Aiwa Co. Ltd.
Hajec Donald
Kim Won Tae C.
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