[App_rpt-users] RPi2 Allstar Audio Quirk.

[kk6ecm]

I have heard it on our ACID based repeater, but not often. Not sure why.
We've tested our delay times, measuring about 1/4 - 1 sec, depending on
connections. Key-ups can have delays as well. It seems most of our issues
occurred when we were using a slower computer for two nodes. No issue on our
faster processor. May want to try a one node configuration on your current
processor and see if the issue goes away. I'm just guessing based on my
limited experience, and may be missing something.

 

Bob

kk6ecm

 

  _____  

From: Keith Goobie [mailto:keith at goobie.org] 
Sent: Saturday, May 30, 2015 7:11 AM
To: kk6ecm
Cc: app_rpt-users at ohnosec.org
Subject: Re: [App_rpt-users] RPi2 Allstar Audio Quirk.

 

Bob

Yes, this is a VoIP system and and conversion delays are inevitable.

So, on your system, when a user unkeys from an exchange with another user,
do they hear about a half/full second of their previous audio repeated again
during the tail hang?

We do not get this on many of the other repeaters that we run in the area.

Cheers
Keith

On 5/30/15 9:02 AM, "kk6ecm" <kk6ecm at gmail.com> wrote:

See "audio delay" at http://ohnosec.org/drupal/node/72

Thanks,
Bob
kk6ecm

Sent from iPad


On May 30, 2015, at 5:08 AM, Keith Goobie <keith at goobie.org> wrote:

RPi2 Allstar Audio Quirk. Good day Alll!

We have a two node system using the RPi2,a and the latest Compton WA3DSP
code (with many thanks).

Here is the anomaly we are experiencing and we are seeking guidance and
input to remove the issue.  After a user unkeys, he/she will hear about a
second of their voice during the tail time.  This occurs when a node is
connected and not connected to other nodes.  Something is feedback the
audio.

I am willing to share the config files with those that can assist in
triaging this issue.

Thanks in advance.

Keith




-- 
keith at goobie.org
Keith Goobie
Richmond Hill, ON, CANADA

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