ADLINK Technology PCI-MPG24 Manual do Utilizador descarregar pdf (Página 57)

Appendix 49

Ireland) and PAL M (hybrid standard, having the same resolution

as NTSC, but uses PAL transmission and color coding technol-

ogy).

Saturation:

A characteristic describing color amplitude or intensity. A color of a

given hue may consist of low or high saturation value, which

relates to the vividness of color.

AGC

Abbreviation for automatic gain control. On a TV or VCR, AGC is a

circuit that automatically adjusts the incoming signal to the proper

levels for display or recording. On a video camera, AGC is a circuit

that automatically adjusts the sensitivity of the pickup tube to ren-

der the most pleasing image.

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