Advertisement
AGC Cmp Thr page
-10 dBu up to +20dBu,
the PM3 encoder.
The following is an example screen for the
is set to +3dBu
AGC Thr Hold page
Hold
area, from -30 dBu up to +20dBu,press ENTER an arrow will appear on the left of the
->
screen
then use the
The following is an example screen for the AGC Thr Hold
area is set to -40dBu
Hold
AGC Exp Ratio page
to 2, press ENTER an arrow will appear on the left of the screen
encoder.
When the Expansion Ratio is set to 1, actually there is no possibility to expand the signal,
meaning that the signal amplitude can be multiplied for a coefficient not higher than 1.
If the Expansion Ratio is set to 2, the signal can be expanded up to a max amplitude that is twice
the original one.
The following is an example screen for the AGC Exp Ratio
to 2 and the Signal can be expanded up to the double of its original amplitude
AGC Cmp Ratio page
up to 16, press ENTER an arrow will appear on the left of the screen
encoder.
When the Compression Ratio is set to 1, actually there is no possibility to compress the signal,
meaning that the signal amplitude can be multiplied for a coefficient not smaller than 1.
If the Compression Ratio is set to 2 or more, the signal can be expanded up to a min amplitude
that is depending from the ratio and can reach the 1/16 of the original signal amplitude.
The following is an example screen for the
set to 4 and the Signal can be compressed up to 1/4th of its original amplitude
from this screen it is possible to set the AGC Compression Threshold from
press ENTER an arrow will appear on the left of the screen
OutputA Left
-> AGC Cmp Thr = +3dBu
from this screen it is possible to set the AGC Threshold of the AGC Signal
PM3 encoder .
OutputA Left
-> AGC Thr Hold = -30dBu
from this screen it is possible to set the AGC Expansion Ratio from 1 up
OutputA Left
-> AGC Exp Rto = 1:2
from this screen it is possible to set the AGC Compression Ratio from 1
OutputA Left
-> AGC Cmp Rto = 4:1
AGC Cmp Thr
page where the C ompression Threshold
AGC
page where the Threshold of the Signal
AGC
page where the Expansion Ratio is set
AGC
th
AGC Cmp Ratio
page where the Compression Ratio is
AGC
25
->
->
then use the
->
then use the
then use
PM3
PM3
Advertisement
