[Allstar Digital] DMRGateway 2Way open Beta test Install notes

[Michael Hebert]

Got it all setup tonight and did some testing.

DMR to ASL sounds great! For some reason ASL to DMR sounds crunchy.

I was looking at the DMRGateway.ini and changed some of the settings and it
improved it a little.

Mike and/or Steve, Can you explain these a little more?

aslAudio = AUDIO_USE_AGC    ; Audio to ASL (AUDIO_UNITY, AUDIO_USE_AGC,
AUDIO_USE_GAIN)
agcGain = -20                         ; Gain (in db) of the AGC filter
dmrAudio = AUDIO_BPF          ; Audio from ASL (AUDIO_UNITY, AUDIO_GAIN,
AUDIO_BPF)
dmrGain = 0.35                       ; Gain factor of audio from ASL
(0.0-1.0)

I have attached a couple wav files of the audio



On Wed, Feb 24, 2016 at 12:10 PM, Steve Zingman <szingman at msgstor.com>
wrote:

> Assuming existing install
>
> cd /srv
>
> mv DMRGateway DMRGateway.old
> git clone https://github.com/N4IRS/DMRGateway.git
>
> cd DMRGateway
> mv /etc/DMRGateway.ini /etc/DMRGateway.old
>
> Assuming you are running a RPi2
> cp DMRGateway.armv7 DMRGateway
>
> ./install.sh
>
> cd /srv
> mv ambe_audio_2way ambe_audio_2way.old
> git clone -b ambe_audio_2way https://github.com/n0mjs710/DMRlink.git
>
> cd /srv/DMRlink
> cp ambe_audio.cfg /opt/DMRlink/ambe_audio
> cp ambe_audio.py /opt/DMRlink/ambe_audio
> cp dmrlink.cfg /opt/DMRlink/ambe_audio
> cp dmrlink.py /opt/DMRlink/ambe_audio
> cp template.bin /opt/DMRlink/ambe_audio
>
> Edit /etc/DMRGateway.ini to taste
> Edit /opt/DMRlink/ambe_audio/ambe_audio.cfg to taste
> Edit /opt/DMRlink/ambe_audio/dmrlink.cfg to taste
>
> Read the comments in the config files
>
>
> See:
> <https://github.com/N4IRS/DMRGateway/raw/master/DMRGatewayDiagram.pdf>
> <https://github.com/N4IRS/DMRGateway/raw/master/DMRGateway.rtf>
> <https://github.com/N4IRS/DMRGateway/raw/master/DMRGatewayTechOverview.pdf
> >
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> http://lists.keekles.org/cgi-bin/mailman/listinfo/allstar-digital
>
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