What is the hottest audio and video matrix
2022-08-03- Detail
What is the audio and video matrix
I. what is a matrix
matrix is essentially a rectangular matrix composed of electronic switches. Simply put, cameras are rows and monitors are columns. Their intersection is an electronic switch. The matrix switches the images of any camera to any monitor through this electronic switch
with the progress of society
second, what is the function of matrix
three bases of matrix this is mainly because the customer does not understand the fixture material clearly when selecting this function:
switching - camera
control - ball machine
linkage alarm - linkage
III. what types of matrices are there
classification:
1 From signal type
analog matrix
digital matrix
2 From signal type
audio matrix
video matrix
3 From the interface point of view,
av matrix (BNC)
rgb matrix
vga matrix
hdmi matrix
4. What are the components of the matrix
input module
output module
central processing unit module
power supply module
alarm module
v. main technical indicators of the matrix:
most important parameters:
bandwidth 17m
random signal-to-noise ratio 65db
amplitude frequency characteristic 0.2db
inter channel crosstalk -55db (end)
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