Real time signal recording apparatus for effecting variable sign

Dynamic information storage or retrieval – Information location or remote operator actuated control – Selective addressing of storage medium

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Details

369 60, 360 7, G11B 2000

Patent

active

049823906

ABSTRACT:
A signal recording apparatus includes a temporary memory for writing an input signal at a predetermined signal-transfer rate and reading it out in the same sequence as input, and a main recorder for recording the signal read out from the temporary memory. The reading signal-transfer rate of the temporary memory is variable. The apparatus further includes a controller which, upon receiving a data-save instruction, sets the reading signal transfer rate of the temporary memory faster than its writing signal transer rate and transfers the signal from this memory to the main recorder.

REFERENCES:
patent: 4408309 (1983-10-01), Kiesling et al.
patent: 4531161 (1985-07-01), Murakoshi
patent: 4633331 (1986-12-01), McGrady et al.

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