Dynamic magnetic information storage or retrieval – Splitting one information signal for recording on plural...
Patent
1986-06-18
1989-01-31
Cardillo, Raymond F.
Dynamic magnetic information storage or retrieval
Splitting one information signal for recording on plural...
360 191, 360 64, 360 69, 360 71, 360 32, G11B 509, G11B 1518, G11B 2010
Patent
active
048020389
ABSTRACT:
In a PCM (pulse code modulated) audio signal recording and/or reproducing apparatus, a scanning track formed by one scanning of a tape by a rotary head is divided into a plurality of track areas in its longitudinal direction to thereby form multi-channel segment track areas, and the PCM audio signal is recorded on and/or reproduced from the segment track area of each track corresponding to a particular channel on the tape. When a plurality of programs or events are sequentially recorded in a timer scheduled recording mode, it is possible to select either a series recording mode in which successive events are recorded only in the segment track areas of one channel or a parallel recording mode, in which the successive events are recorded in segment track areas of different channels, respectively.
REFERENCES:
patent: 4390906 (1983-06-01), Furomoto et al.
patent: 4541020 (1985-09-01), Kimura
patent: 4542418 (1985-09-01), Yoneyama et al.
patent: 4542419 (1985-09-01), Morio et al.
patent: 4551771 (1985-11-01), Machida et al.
patent: 4558380 (1985-12-01), Porter
8158 Grundig Technische Informationen, pp. 119-128, vol. 28 (1981), No. 3, Regensburg, Deutschland.
Cardillo Raymond F.
Sachar Surinder
Sinderbrand Alvin
Sony Corporation
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