Calls Audio Issues

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peeta725

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Sep 12, 2013
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Hi all,
Looking for some guidance on what could possibly be going awry with my setup.

I've got dual RTL-SDR sticks running through Unitrunker v2 (latest version) and Trunking Recorder uploading to Calls. Audio is being routed through five cables (for five voice VFOs) using Virtual Audio Cable. Sample rate is 22050 and BPS is 32 per the Calls guidance.

However, I'm getting an issue with a lot of my transmission uploads (not all though) with a lot of static accompanying the voice traffic. It's almost like the input is maxing out or something but I'm definitely not an audio engineer.

This example is pretty understandable but it gets worse intermittently: https://calls.broadcastify.com/904/1627606268-27118.mp3

Am I just overloading my PC with 5 VFOs? I've got a brand new Ryzen 3 5800x.
 

hockeyref2

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Mar 26, 2002
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Northern MI
what are your VAC settings?
I use Cable Format, 44.1-44.1k 16-32 bps.. no volume control. I suspect some VAC settings can lead to that static noise. Forcing Cable Format seemed to help me
 
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