Wide-band video signal recording apparatus by using frequency in

Details Wide-band video signal recording apparatus by using frequency in Wide-band video signal recording apparatus by using frequency in

1990-09-12

1991-11-05

Envall, Jr., Roy N.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358320, H04N 982

Patent

active

050634577

ABSTRACT:
A wide-band video signal recording apparatus is arranged: to frequency modulate a low frequency band portion of a luminance signal; to multiplex a high band portion of the luminance signal with a carrier chrominance signal in such a way as to have their spectra interleaved with each other; and to perform signal recording by further multiplexing the multiplexed signal with the low band of the frequency modulated signal.

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patent: 4725894 (1988-02-01), Sasaki et al.
patent: 4746992 (1988-05-01), Hashimoto et al.
patent: 4758903 (1988-07-01), Noguchi

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