DEVICE FOR MULTICHANNEL MAGNETIC RECORDING OF SIGNALS OF DIGITAL INFORMATION Russian patent published in 1994 - IPC

FIELD: radio engineering, computer engineering. SUBSTANCE: device for multichannel magnetic recording of signals of digital information has first source of information, channels composed of three OR gates, two flip-flops, two AND gates, NOT gate and amplifier of recording, unit of recording heads and reference channel made up of synchronization pulse source, three single-shot multivibrators, three NOT gates, three pulse formers, OR gate, pulse counter, two flip-flops, amplifier of recording, two AND gates with their functional couplings. It is supplemented with second source of information, group of keys reference channel is additionally provided with two delay gates, five AND gates, four flip-flops, NOT gate and controlling output of device. EFFECT: expanded functional capabilities. 4 dwg