[hpsdr] Mercury v2.4 -- still distorted audio

[Paul Beckmann]

THANKS! THAT DID IT!

This is with the ATOM board so all those who have gotten one for your hpsdr
system, be informed!

BEST 73!

--Paul, wa0rse

On Sat, Jan 24, 2009 at 12:58 PM, Doug Bade <kd8b at thebades.net> wrote:

> Have you tried reducing the dsp scan bandwidth from 192k to 96k??? My cpu
> board USB subsystem will not support 192k @2048... I need to reduce to
> 192k at 1024, or 96k at 2048...
>
> What I hear sounds like what you are describing....
>
> Just a thought...
>
> Doug
> KD8B
>
>
> At 01:17 PM 1/24/2009, you wrote:
>
>> ***** High Performance Software Defined Radio Discussion List *****
>>
>>
>>
>> I've tried what I can think of. Did level, freq calibration. Upgraded to
>> v.2.4 on Mercury. Swapped power supplies.  Established independent ground. I
>> still have raspy audio out of powered speakers (West Mountain Radio). No hum
>> when no signal, just normal atmospheric noise (40m). Running about 20% CPU
>> utilization.
>>
>> Any other ideas?
>>
>> 73
>> --Paul, wa0rse
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>
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