Dynamic magnetic information storage or retrieval – Recording for changing duration – frequency or redundant...
Patent
1997-03-20
1998-12-01
Zniezek, Andrew L.
Dynamic magnetic information storage or retrieval
Recording for changing duration, frequency or redundant...
360 61, G11B 500
Patent
active
058447369
ABSTRACT:
A digital audio tape recorder for processing input signals in a predetermined manner and for digitally recording the processed signals on a recording medium or reproducing digital signals recorded on the recording medium by a rotary head has a time base compressing unit and a time base expanding unit for time base compressing signals supplied to the rotary head or time base expanding signals reproduced from the rotary head for recording and reproducing data at a high transmission rate on or from the recording medium. Time base compression/expenion and the rotation of the rotary head at a number of revolutions in conformity to the high transmission rate are achieved.
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Fukuda Shinichi
Odaka Kentaro
Tanaka Akio
Maioli Jay H.
Sony Corporation
Zniezek Andrew L.
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