Signal recording and reproducing device for transmitting and rec

Details Signal recording and reproducing device for transmitting and rec Signal recording and reproducing device for transmitting and rec

1997-11-26

1999-10-05

Faber, Alan

Dynamic magnetic information storage or retrieval

Recording or reproducing an information signal and a control...

360 66, 360 67, 360 68, 360 64, G11B 502, G11B 1514, G11B 503

Patent

active

059633840

ABSTRACT:
A signal recording device is provided for transmitting recording data signals via a rotary transformer to a rotary drum having a rotary head for recording data so that control data may be transmitted in a shorter time period and resolution along the time axis may be improved. A 1-bit start bit SB and 2-bit mode setting bits PD are followed by 3-bit group bits GP and 3-bit channel bits CL for a single bit mode, by 3-bit group bits GP and an 8-bit bit patterns BP for a multi-bit mode and by a 4-bit channel number DAN and 8-bit data DAD for D/A data. An even parity PE is appended for each of the respective modes. A continuation flag CF is further appended for the single-bit mode and the multi-bit mode.

REFERENCES:
patent: 4879609 (1989-11-01), Kozuki
patent: 4985785 (1991-01-01), Matsuoka
patent: 5191489 (1993-03-01), Isozaki

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