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Re: Tune audio levels in DStar gateway
#analog_bridge
Mike
Thank you for sharing your experience
and I can confirm your suggestion after the trials I did with linear gain and AGC
Waldek
Mike
Thank you for sharing your experience
and I can confirm your suggestion after the trials I did with linear gain and AGC
Waldek
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By
SP2ONG Waldek
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#4907
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Re: Tune audio levels in DStar gateway
#analog_bridge
For transcoding, I would never use AGC. Only use linear gain (AUDIO_USE_GAIN) for best results.
For transcoding, I would never use AGC. Only use linear gain (AUDIO_USE_GAIN) for best results.
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By
Mike Zingman - N4IRR
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#4906
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Re: Tune audio levels in DStar gateway
#analog_bridge
Steve,
Thank you, set in the first AB
aslAudio = AUDIO_UNITY
dmrAudio = AUDIO_UNITY
and try to tune in the second AB
aslAudio = AUDIO_USE_GAIN
dmrAudio =
Steve,
Thank you, set in the first AB
aslAudio = AUDIO_UNITY
dmrAudio = AUDIO_UNITY
and try to tune in the second AB
aslAudio = AUDIO_USE_GAIN
dmrAudio =
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By
SP2ONG Waldek
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#4905
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Re: Tune audio levels in DStar gateway
#analog_bridge
Set one Analog_Bridge to unity in both directions and use the other Analog_Bridge to set levels in and out.
Sent via smoke signal (AT&T)
Set one Analog_Bridge to unity in both directions and use the other Analog_Bridge to set levels in and out.
Sent via smoke signal (AT&T)
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By
Steve N4IRS
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#4904
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Tune audio levels in DStar gateway
#analog_bridge
Hi,
I would like to set the correct audio levels in my DStar gateway, where I use ircddbgateway / MMDVM_Bridge and 2 Ananlog_Bidges connected via USRP
A simple AB connection diagram is below
AB
Hi,
I would like to set the correct audio levels in my DStar gateway, where I use ircddbgateway / MMDVM_Bridge and 2 Ananlog_Bidges connected via USRP
A simple AB connection diagram is below
AB
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By
SP2ONG Waldek
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#4903
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Edited
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Re: Jackhammer Sound
The effect started on reboot of computer. Did a fresh install of the emulator still had the same problem. Found the purge command on google. Worked ever since.
Get Outlook for Android
The effect started on reboot of computer. Did a fresh install of the emulator still had the same problem. Found the purge command on google. Worked ever since.
Get Outlook for Android
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By
Ernie Gm7kbk
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#4902
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Re: Jackhammer Sound
Ernie,
Once the computer froze, did you restart the computer and test before purging and reinstalling md380-emu?
Steve
Ernie,
Once the computer froze, did you restart the computer and test before purging and reinstalling md380-emu?
Steve
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By
Steve N4IRS
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#4901
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Re: Jackhammer Sound
I got the jack hammer effect after my computer froze. Would not go away.
sudo apt-get --purge remove md380-emu then install new copy fixed my problem.
I got the jack hammer effect after my computer froze. Would not go away.
sudo apt-get --purge remove md380-emu then install new copy fixed my problem.
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By
Ernie Gm7kbk
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#4900
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Re: Jackhammer Sound
Steve ,
I agree that it's currently difficult to find the reason for this problem, but it seems that this is a md380-emu problem. Once when I was looking for where the problem was
and I had a
Steve ,
I agree that it's currently difficult to find the reason for this problem, but it seems that this is a md380-emu problem. Once when I was looking for where the problem was
and I had a
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By
SP2ONG Waldek
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#4899
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Edited
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Re: Jackhammer Sound
I have to start this message by stating that I have never heard the "jack hammer" on my DVSM node. Mike says he got it once but he is not sure what caused it. We do have some ideas and we are
I have to start this message by stating that I have never heard the "jack hammer" on my DVSM node. Mike says he got it once but he is not sure what caused it. We do have some ideas and we are
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By
Steve N4IRS
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#4898
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Re: Jackhammer Sound
Problem cleared after several reboots and verification the emulator was enabled. Was about to reload from last good snapshot but it just started working for no good reasons. Doing a COP 4 command
Problem cleared after several reboots and verification the emulator was enabled. Was about to reload from last good snapshot but it just started working for no good reasons. Doing a COP 4 command
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By
Chris K7AZ
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#4897
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Re: Jackhammer Sound
Chris,
does this mean that you disabled the md380-emu emulator or did issue disappear with emulator turned on?
--
Tom VE3NY
Chris,
does this mean that you disabled the md380-emu emulator or did issue disappear with emulator turned on?
--
Tom VE3NY
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By
Tom Corcoran
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#4896
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Re: Troubleshooting ThumbDV HW AMBE chip with Analog_Bridge
Plug the ThumbDV directly into the host. No hub. Run AMBEtest4.py to verify proper operation.
Sent via smoke signal (AT&T)
Plug the ThumbDV directly into the host. No hub. Run AMBEtest4.py to verify proper operation.
Sent via smoke signal (AT&T)
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By
Steve N4IRS
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#4895
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Re: Troubleshooting ThumbDV HW AMBE chip with Analog_Bridge
Hello Friend. Message #2143 addresses a procedure to verify the latency timer.
As for me, I gave up on integrating DSTAR to the node because of this very same issue, even if the timer is set to 1, the
Hello Friend. Message #2143 addresses a procedure to verify the latency timer.
As for me, I gave up on integrating DSTAR to the node because of this very same issue, even if the timer is set to 1, the
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By
TG9AOR
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#4894
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Re: Can I bulild an offline dmr server?
No problem on talkgroups. All info here join subgroup Hblink.
No problem on talkgroups. All info here join subgroup Hblink.
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By
Ernie Gm7kbk
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#4893
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Re: Can I bulild an offline dmr server?
Thanks for the answer.
But can Hblink provide multiple talk groups? I did a reserch on internet but I could not found anything about it
Thanks for the answer.
But can Hblink provide multiple talk groups? I did a reserch on internet but I could not found anything about it
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By
playexata
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#4892
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Re: Can I bulild an offline dmr server?
If you can get all your hotspots to connect to your office server network then Hblink should work. I have Hblink running on my home network with connections from other computers.
If you can get all your hotspots to connect to your office server network then Hblink should work. I have Hblink running on my home network with connections from other computers.
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By
Ernie Gm7kbk
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#4891
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Can I bulild an offline dmr server?
We have a system was builed with internet but our internet provider go for a system renewal now we need to work with out internet for 3-5 months. we want to use our dmr radios (which is connected to
We have a system was builed with internet but our internet provider go for a system renewal now we need to work with out internet for 3-5 months. we want to use our dmr radios (which is connected to
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By
playexata
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#4890
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Re: Troubleshooting ThumbDV HW AMBE chip with Analog_Bridge
Ok, Steve, thank you. I thought I was using the wrong configuration to use md380-emu.
Although in the log you can not see that md380 will be used. There is information that
I: 2019-09-07 06:54:58.179
Ok, Steve, thank you. I thought I was using the wrong configuration to use md380-emu.
Although in the log you can not see that md380 will be used. There is information that
I: 2019-09-07 06:54:58.179
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By
SP2ONG Waldek
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#4889
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Re: Troubleshooting ThumbDV HW AMBE chip with Analog_Bridge
David,
I will consider adding the text to the howto. One change is that the AMBE chip is not sensitive to voltage sags. The ThumbDV is sensitive to voltage sags.
Steve N4IRS
David,
I will consider adding the text to the howto. One change is that the AMBE chip is not sensitive to voltage sags. The ThumbDV is sensitive to voltage sags.
Steve N4IRS
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By
Steve N4IRS
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#4888
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