Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1991-05-02
1992-12-22
Groody, James J.
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
358142, 358147, H04N 708, H04N 7087, H04N 710, H04N 934
Patent
active
051737752
ABSTRACT:
Television distribution apparatus includes a satellite television receiving station for receiving and demodulating a television signal transmitted as a frequency modulated signal from a satellite. Timing information is recovered from the demodulated television signal. The amplitude of data portions of the demodulated television signal is adjusted in response to the timing information to a level suitable for transmission using amplitude modulation. The original amplitude of television information portions of the signal is maintained. The demodulated television signal with the adjusted data portions is amplitude modulated for distribution to a plurality of subscriber locations.
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Burgess Glenton B.
General Instrument Corporation
Groody James J.
Lipsitz Barry R.
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