[hpsdr] Broken audio on Atlas based system

[Paul Fletcher]

OK I found the problem. For some reason the receiver AF chain seems to 
behave differently on 3.2.10. What got me on to this was I could run the 
second receiver muted without any audio problems. As soon as I unmuted 
it the audio started breaking up - it's as if the outputs are additive 
rather than being mixed. The other strange thing is after I panned the 
audio so that RX1 was on the left channel and RX2 was on the right 
channel the problem disappeared completely and I was able to run both 
channels mixed without the audio distortion.

Very weird but it is working now.

On 18/04/2014 16:53, Paul Fletcher wrote:
> ***** High Performance Software Defined Radio Discussion List *****
>
> Hmm,
>
> Seems I still don't understand. The non-PS version that works fine is
> V3.2.2. For the sake of my sanity should 3.2.10 mRX PS run on my
> hardware? If it should, it doesn't properly. With the second RX enabled
> or multi-RX the audio is horribly distorted and choppy.
>
> On 18/04/2014 16:46, Paul Fletcher wrote:
>> ***** High Performance Software Defined Radio Discussion List *****
>>
>> Doh. Hadn't realised the significance of the "PS" version. Gone to the
>> none PS version and it's all fine again.
>>
>> You live and learn I guess.
>>
>>
>> On 18/04/2014 06:46, Paul Fletcher wrote:
>>> ***** High Performance Software Defined Radio Discussion List *****
>>>
>>> All,
>>>
>>> Having upgraded firmware and PowerSDR to the latest versions I now have
>>> broken audio if I use the 2nd RX or the multi-RX options. This happens
>>> at all Audio settings. Anyone else seeing the same thing? I started with
>>> a fresh database with PowerSDR mRX v3.2.10 and have Metis V2.8, Mercury
>>> V3.4 and Penelope V1.8 installed. The radio is connected the the PC via
>>> a Netgear switch as it always has been without issue previously.
>>>
>>> I have no problems connecting to the radio and do not have to disable
>>> the check firmware version option.
>>>
>>> Any advice welcome.
>>>
>>> Thanks,
>>> Paul M1PAF
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