H - Electricity – 04 – N
Patent
H - Electricity
04
N
350/62
H04N 9/64 (2006.01)
Patent
CA 1311837
ABSTRACT OF THE DISCLOSURE A chrominance signal processing circuit having N (N ? 2) band-pass filters for dividing a chrominance signal into N regions and N signal processing circuits respectively having different noise eliminating characteristics from each other and each being connected in series to a different one of the N band-pass filters, and means for synthesizing the outputs from the N signal processing circuits to obtain a chrominance signal wherein noise and cross color interference are suppressed.
544160
Matsunaga Osamu
Tanaka Yutaka
Gowling Lafleur Henderson Llp
Sony Corporation
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