Signal recording and/or reproducing apparatus

Details Signal recording and/or reproducing apparatus Signal recording and/or reproducing apparatus

1992-01-29

1993-08-17

Peng, John K.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358335, H04N 7087

Patent

active

052374122

ABSTRACT:
A signal recording and/or reproducing apparatus can record and/or reproduce a character information, which could not be sufficiently demodulated conventionally, together with a video signal, by deriving a program information signal S9 from a character signal S8 transmitted as multiplexed with the video signal S1, outputting it to a control circuit 12, coding or decoding only character information S5 corresponding to a program information selected by a user at a clock lower than a broadcasting signal, re-inserting it into the video signal S4 and recording and/or reproducing the combined signals.

REFERENCES:
patent: 4543616 (1985-09-01), Brooks

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