Dynamic information storage or retrieval – Binary pulse train information signal – Binary signal gain processing
Patent
1994-05-17
1995-12-26
Epps, Georgia Y.
Dynamic information storage or retrieval
Binary pulse train information signal
Binary signal gain processing
369 58, 369 47, 369124, 369 32, G11B 700
Patent
active
054793904
ABSTRACT:
An improved system for recording and playing back digital information in a special pulse-length modulation format on a disc-shaped record. The digital information is stored in a succession of alternating marks and spaces, both having lengths that are discretely variable in accordance with a succession of multi-bit binary code blocks.
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Discovision Associates
Edun Muhammad N.
Epps Georgia Y.
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