- Updated DVSwitch repository available
Re: Updated DVSwitch repository available
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I tuned my audio last night and ended up with the settings below. First I connected the my bridged node to a local repeater node and equalized the audio listening on DMR and Analog. Once the DMR receive audio was adjusted I then connected my bridged node to 3009999 (Echolink Test Server) and adjusted the audio coming back. Not a perfect science but audio sounds really good in both directions now.
aslAudio = AUDIO_USE_AGC
agcGain = -10
dmrAudio = AUDIO_USE_GAIN
dmrGain = 0.50
From: main@DVSwitch.groups.io [mailto:main@DVSwitch.groups.io] On Behalf Of Steve N4IRS
Sent: Wednesday, May 30, 2018 1:08 PM
Subject: Re: [DVSwitch] Updated DVSwitch repository available
dmrAudio = AUDIO_USE_GAIN ; Audio from ASL (AUDIO_UNITY, AUDIO_USE_GAIN, AUDIO_BPF)
dmrGain = 2 ; Gain factor of audio from ASL (0.0-1.0)
This is multiply by 2. If still too low raise by 1 until you get it where you want it. 3.5 is a acceptable number.
Mike and I have been talking about tweaking these defaults.
On 5/30/2018 12:58 PM, Peter Buckley via Groups.Io wrote:
Please make a suggestion as your schedule allows.
Symptom needing help: low volume audio coming back in from DMR side to Allstar side.
My current Analog_Bridge.ini is below. Original entries marked with a # (updated entries right below those lines)
Steve - I made the adjustments based on an earlier email (to the group) from you.
Q.) How best to include the DMR Audio going into the Allstar side.
server = 127.0.0.1 ; IP address of Allstar/Asterisk
toASLPort = 32001 ; Analog_Bridge <-- ASL
fromASLPort = 34001 ; Analog_Bridge --> ASL
# aslAudio = AUDIO_UNITY ; Original Audio to ASL (AUDIO_UNITY, AUDIO_USE_AGC, AUDIO_USE_GAIN)
aslAudio = AUDIO_USE_GAIN ; Audio to ASL (AUDIO_UNITY, AUDIO_USE_AGC, AUDIO_USE_GAIN)
# agcGain = -20 ; Original Gain (in db) of the AGC filter
agcGain = .5 ; Gain (in db) of the AGC filter
dmrAudio = AUDIO_UNITY ; Audio from ASL (AUDIO_UNITY, AUDIO_USE_GAIN, AUDIO_BPF)
dmrGain = 0.65 ; Gain factor of audio from ASL (0.0-1.0)
# dmrGain = 0.35 ; Original Gain factor of audio from ASL (0.0-1.0)
I have some updates to make to to the programs, meta packages and config files. We are changing some of the defaults to point to the test reflectors. There are a few minor updates to the programs.
Mike and I have been working on the documentation and example configs. I'll be updating the wiki with some of the samples.
73, Steve N4IRS
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