Technical Support - P Series
Article Index
Technical Support
B Series
C Series
D Series
E Series
F Series
G Series
H Series
I Series
J Series
K Series
L Series
M Series
N Series
O Series
P Series
R Series
S Series
T Series
U Series
V Series
All Pages

PAL

Phase Alternating Line system.

A color television system used in Europe, Australia, parts of Africa and the Middle East

It has 625 horizontal scan lines and 25 frames per second.

Picture Element (Pixel)

Photo Sensor site in the image sensor like CCD chip; converts the input light image to an electronic signal.

<More details>

These are the individual photo-diodes that form the sensor matrix. Their number varies according to sensor type and is strictly related to camera resolution. The number of pixels is usually given in two different forms:

a) Total pixels

It is the total number of pixels on the CCD faceplate; however some of them are not usable.

b) Active pixels

It is the actual number of active pixels; this value is always a lower figure than total pixel, but is the only reliable value.

Pixel

Picture Element. Photo Sensor site in the image sensor like CCD chip; converts the input light image to an electronic signal.

PVR

Personal video recorder



 

Contact Now!

Contact: Thomas
Tel: 86-755-27572672/29953683
Fax: 86-755-27572587
QQ: 2840949746
Skype: cnchelong
E-mail:
info@chelong.com.cn

 E-mail:info@chelong.com.cn Skype:cnchelong QQ:2840949746

Hot Products

Auto Black Box CL-073DV-L CL-073DV-L
Auto Black Box more
car black box gps CL-X3000 CL-X3000
car black box gps more
Flash Drive Video Recorder CL-077DV CL-077DV
Flash Drive Video Recorder more
Car DVR Recorder CL-507GS-D CL-507GS-D
Car DVR Recorder more
1080P Car Black Box CL-1089DV-D CL-1089DV-D
1080P Car Black Box more