[hpsdr] Audio distortions during zoom/pan panadapter display

[H.A.Meijer]

Jim,

It's an ASUS video card, runing an NVIDEA GeForce gtx chip 4MB.
The drivers comes from the ASUS web-page.
I can try one from the nvidea web-page but these often come with a lot 
of other "trash"
that I try to prevent as much as I can on my sdr system.

So You think I have to search the problem at the video device/driver?.

Bert



Op 29-11-2015 om 9:38 schreef Jim Barber:
>
> Bert,
>
> What video device is your machine using, and what's the source of the 
> video driver?
>
> 73,
> Jim N7CXI
>
> On Nov 29, 2015 12:21 AM, "H.A.Meijer" <meijer.ha at home.nl 
> <mailto:meijer.ha at home.nl>> wrote:
>
>     ***** High Performance Software Defined Radio Discussion List *****
>
>
>     Hi,
>
>     I run into a problem on my new system that I did not noticed on my
>     old I7 system.
>     When I adjust the zoom or pan slider for the pan-adapter display,
>     the received audio out of my hermes board's becomes very distorted.
>     Only during adjustments, after adjustment it is o.k. again.
>
>     The cpu usage of my new sytem is very low +/- 2% (I7-5930K)
>     and the other setting (like: FPS / audio/dsp buffer or sample rate
>     settings )
>     on the hp-powersdr (3.3.6.) don't seem to have any influence on
>     this problem.
>
>     No vac or other audio gadgets, no firewall or other virus-scanners
>     etc. running.
>
>     Yes, did a database reset, and also same problem with an older
>     version software
>     that i installed for test and also reinstalled W7 just to be sure
>
>     Anyone seeing same audio distortion problems during zoom/pan
>     adjustments.
>
>     73' Bert
>
>
>
>
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