Re: Analog_Bridge gain


mark rosenberg
 

hey Dennis...use your dmr radio to connect to my ASL - DMR bridge so I can hear your audio DMR on my Allstar node...or I guess you can connect your Allstar node and use you bridge to talk to your node while you are connected to me.  My bridge TG is 42555.

Mark

On Sun, Aug 12, 2018 at 9:47 PM, Dennis Ramos <m0tfg@...> wrote:
hello guys, i just wonder if you can help me to increase my dmr audio going to allstarlink. it is a little bit low.

my existing setting are this; default

[USRP]
server = 127.0.0.1                      ; IP address of Allstar/Asterisk
toASLPort = 32001                       ; Analog_Bridge <-- ASL
fromASLPort = 34001                     ; Analog_Bridge --> ASL
aslAudio = AUDIO_UNITY                  ; Audio to ASL (AUDIO_UNITY, AUDIO_USE_AGC, AUDIO_USE_GAIN)
agcGain = -20                           ; Gain (in db) of the AGC filter
dmrAudio = AUDIO_UNITY                  ; Audio from ASL (AUDIO_UNITY, AUDIO_USE_GAIN, AUDIO_BPF)
dmrGain = 0.35                          ; Gain factor of audio from ASL (0.0-1.0)


actually i would like to understand those unity, use agc and use gain setting, and the gain levels in db. what are those for.

many thanks in advance

de dennis/m0tfg


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