Simultaneous recording and playback apparatus

Details Simultaneous recording and playback apparatus Simultaneous recording and playback apparatus

1994-04-28

1999-07-27

Tran, Thai

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

386125, H04N 576

Patent

active

059304448

ABSTRACT:
A keyboard equipped audiovisial recording and playback device is provided having an input and an output adapted for connection between a users signal source and display device, respectively, and a memory unit with a storage medium enabling random access to programming information stored therein. A keyboard responsive control circuit enables manipulation and transfer of programming information between the input, output and memory. Because of the relative high speed of the control circuitry and memory access, substantially simultaneous recording and playback of television type signals is achieved, thus enabling user controlled programming delay.

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patent: 5181114 (1993-01-01), Richards et al.
patent: 5257142 (1993-10-01), Hong

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