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

[Philip Covington]

On Mon, Jan 26, 2009 at 6:11 AM, Alberto I2PHD <i2phd at weaksignals.com> wrote:
> ***** High Performance Software Defined Radio Discussion List *****
>
>
> Aivars Straupe wrote:
>
>  I think problem there could be about mobo BIOS energysaving stuff. I read information from RW3PS,
> where he got a problems with sound on PSDR under Vista, but I think it's possible on XP too.
>
> --- snip ---
>
> Yes, but a fundamental and unanswered question remains.
>
> Why the Atom 330 is unable to run PowerSDR at 192 kHz sampling rate, while exactly the same
> Atom 330 board is capable of running the QS1r software at 2 MHz sampling rate, through the same USB port ?
>
> IMHO this points directly to a problem not in the hardware, but in the PowerSDR code.
>
> 73  Alberto  I2PHD
>
>
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I know that DttSP has no problem running at high rates on the Atom.
This points to a problem somewhere in the PowerSDR code (PowerSDR uses
DttSP as its processing engine).  I am sure someone will find it.

-- 
Phil Covington
Software Radio Laboratory LLC
Columbus, Ohio
http://www.srl-llc.com
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