[hpsdr] Win 7 64bit and VAC???

[William H. Fite]

This bug has been known for a long time and it certainly is a nuisance.  I
understand--but could be wrong--that the developer has refused to correct
it.


On Sat, Jul 20, 2013 at 2:38 PM, Ron Nelson <ronelson99 at gmail.com> wrote:

> ***** High Performance Software Defined Radio Discussion List *****
>
>
> Hi John,
>
> I am using VBCable with PowerSDR v2.2.14 for fldigi and WSPR under Win 7
> 64-bit.
>
> Initially everything worked. However, after making a number of
> configuration changes, for WSPR the audio was no longer modulating the
> signal on transmit, although PTT was working. Fldigi continued to transmit
> just fine.
>
> I discovered a bug in WSPR that caused the problem. When audio devices are
> reconfigured in Win 7, such as changing the default device in windows, the
> numbering scheme for audio devices changes in WSPR, however, the audio
> devices in use that are displayed in the WSPR setup station parameters menu
> are not updated. To select the correct audio input/output devices, open the
> drop down menus for Audio In and Audio Out in WSPR and select the new
> correct device number. Now I'm back to transmitting.
>
> You also have to pay attention to which devices are set as default and
> which are muted in the audio setup.
>
> It is likely that JT65 has a similar problem. Hope this helps.
>
> 73
> Ron NR5ON
>
>
>
> Date: Thu, 18 Jul 2013 19:27:32 -0500
>> From: John <radio at mediacombb.net>
>> To: hpsdr at openhpsdr.org
>> Subject: [hpsdr] Win 7 64bit and VAC???
>> Message-ID: <51E887F4.6010405 at mediacombb.net>
>> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>>
>> Hello,
>>
>> After much trying I was able to get my Hermes/JT65-HF  running with
>> Windows XP with VAC last winter.   My PC was too slow to run JT65 so the
>> decodes were usually about 10-15 seconds too late.
>>
>> Now I'm putting together a Windows 7 Pro 64 bit PC and trying to get it
>> running with VAC on my Hermes.  I have set up two cables to hook Hermes
>> to JT65-HF, but it seems to me Windows keeps changing my set ups.
>> At one point I was able to receive and decode OK, but no audio to
>> transmit.  Somehow I have even lost that.
>>
>> Does anyone have experience with Win7 64bit hooked to JT65-HF with VAC?
>>
>> One problem area seems to be the settings of the sound devices in Windows.
>>
>> 73,
>>
>> John   WoGN
>>
>>
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-- 
I can explain it for you, but I can't comprehend it for you.
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