Component video signal transmitting apparatus

Details Component video signal transmitting apparatus Component video signal transmitting apparatus

1992-05-06

1993-10-05

Peng, John K.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358 16, 358 27, 358 35, H04N 979, H04N 1114, H04N 964

Patent

active

052510425

ABSTRACT:
A component video signal transmitting apparatus for suppressing any adverse affects caused by noises which are mixed with FM signals which are transmitted after component video signals are frequency modulated. After the color difference signals in the component video signals are previously expanded in level in a high level region, they are frequency modulated and transmitted. The high level expanded color difference signals extracted by demodulation of the transmitted signals are compressed in level at the high level region.

REFERENCES:
patent: 4677498 (1987-06-01), Tsushima
patent: 4712132 (1987-12-01), Soca
patent: 4723175 (1988-02-01), Ichinori et al.
patent: 4754323 (1988-06-01), Kaji et al.
patent: 5068718 (1991-11-01), Iwabe et al.
patent: 5083198 (1992-01-01), Haferl et al.

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