[arm-allstar] Best Audio Through IAXRPT?

Chris Smart ve3rwj at winsystem.org
Tue Aug 18 13:50:33 EDT 2020


Hi.


I'm trying to adjust my brain and ears from the pro audio world to the 
ham radio "communications audio" world.  Basically, I'm used to wanting 
things to be flat, and now need them more trebly, but not peaky or sharp 
coming out of tiny HT speakers.


For those of you using a decent studio mic into IAXRPT, what's your 
processing chain like?


So far, I'm running:


Rode NT1A > RME interface (adding some EQ, a broad 3dB peak around 1.5K 
and another around 3K) > into Reaper, where I'm getting rid of 
background noise, compressing with threshold -11dB, Ratio 5:1, 10MS 
Attack/250MS release > final output reduced -3.5dB so it doesn't peak 
when transcoded from Allstar to other modes. Reaper's output goes via 
Virtual Audio Cable into IAXRPT.


Chris






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