[hpsdr] Audio distortions during zoom/pan panadapter display

[Bill Diaz]

Bert,
     What type of mouse are you using while zooming/panning?
Bill KC9XG


On 11/29/2015 5:37 AM, H.A.Meijer wrote:
> ***** High Performance Software Defined Radio Discussion List *****
>
>
>
> Hi,
>
> Just made a observation that can stop the audio-distortions when when 
> zooming/pan
> the pan adapter.
>
> To test the possibility of latency spike's, I just downloaded the 'DPC 
> Latency Checker 1.4' from:
> http://www.thesycon.de/deu/latency_check.shtml
>
> When starting the program there are no audio distortion anymore!
> Closing the program brings back the audio distortions!
>
> Hans, Sie könnten das vielleicht auch mal versuchen.
>
>
> Ellis in wonderland.....
>
> 73 Bert.
>
>
>
>
>
>
> Op 29-11-2015 om 10:09 schreef Hans-Jürgen Hartfuß:
>> Hi Bert,
>> same here, audio distortions during zoom action. But I think that was 
>> always so.
>> 73, Hans.
>>
>>
>>
>> Am 29.11.2015 um 09:21 schrieb H.A.Meijer:
>>> ***** 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 
>>> ratesettings )
>>> 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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>
>
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