A、三個(gè)基色信號(hào) B、二個(gè)基色信號(hào) C、二個(gè)色差信號(hào) D、三個(gè)色差信號(hào)
A、R/G/B B、R-Y/B-Y/G-Y C、Y/R-Y/B-Y D、Y/R-Y/G-Y
A.中頻信號(hào) B.高頻信號(hào) C.音頻信號(hào) D.調(diào)制信號(hào)