[hpsdr] No audio with PowerSDR 3.2.19

John radio at mediacombb.net
Sat Oct 11 12:45:20 PDT 2014


Andy,

I had a lot trouble with my Windows 7 Pro - 64 bit PC.  Every time I 
would change the audio settings, it seemed windows would second guess 
what I wanted and screw them up.

Eventually I got it all working, but I'm not sure the order in which 
I changed stuff to do that!  However, I have not tried to use 
speakers plugged into the back of the PC.  My PC senses when 
something is plugged in to its audio connectors and I fear Windows 
will mess up what I have finally got working.

Having said that, Hermes is a joy to work with in Power SDR.  I 
bought a license for VAC and can run JT65 and FLDigi modes 
painlessly.  When I run CW I plug the keyer output into Hermes and 
copy from the speaker connected to the multipin Hermes connector.  I 
haven't run SSB for several months because I re-located Hermes across 
the room from the operating position and don't have a long mike cord.

Best regards,

John,  WoGN



At 02:44 AM 10/12/2014, Andrew Howell wrote:
>***** High Performance Software Defined Radio Discussion List *****
>
>Steve, George and Tim,
>
>Thanks. I've got VAC installed, but still no audio. I can route the 
>received audio into FLdigi and MixW2 just fine. But directing the 
>output (playback) to the speakers does not work. I'm kind of 
>surprised that PowerSDR doesn't have this all built in.
>
>Going to the windows control panel I can test the speakers. They 
>work fine. Any ideas?
>
>Andy KF5JLJ
>
>On 10/11/2014 7:19 AM, AD0ES wrote:
>>***** High Performance Software Defined Radio Discussion List *****
>>
>>This is a very detailed description of VAC setup:
>>
>>http://kc.flex-radio.com/KnowledgebaseArticle50230.aspx
>>
>>Steve AD0ES
>>
>>On Oct 11, 2014, at 6:21 AM, George Byrkit wrote:
>>
>>>***** High Performance Software Defined Radio Discussion List *****
>>>There is, I think, a path within PowerSDR that would use VAC or 
>>>its equivalent to pipe the
>>>received audio around within Windows, but that's 'advanced' 
>>>configuration that I've not
>>>done myself.
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