On 02/11/2021 07:19, Dave Fitches via wsjt-devel wrote:
So I grabbed Audacity and installed it. (lovely program! 😁)
Audacity recognises all THREE VAC's in MME, Directsound and WASAPI mode.
Likewise, SDR# has no problems recognising all three VAC's when
setting the output, and even WSJT-X will recognise them all when
setting the output audio channel.... it just won't pick them all up on
the INPUT...
What VAC software are you using?
= Dave Fitches =
Hi Dave,
please confirm that Audacity sees all three VB-Cable i/p devices via MME
as well as all VB-Cable o/p devices via MME? There are separate device
selection drop down lists for i/p and o/p devices.
If they are there in Audacity then something strange is happening as
WSJT-X will be enumerating the devices in a very similar way. Here is a
small utility that enumerates the available audio devices using the
exact same code that WSJT-X uses:
https://www.dropbox.com/s/kidxhnb8w20j7w4/audio_devices_enumeration.exe?dl=1
Run it from a CMD prompt and it will list the devices discovered, the
ones with a "Wave ID" assigned should be the ones that get listed as
available in WSJT-X.
If you are concerned about downloading an executable from the Internet,
here is a ZIP archive containing the source code a Visual Studio
solution to build it:
https://www.dropbox.com/s/6mj0f68q7xd07h4/audio_devices_enumeration.zip?dl=1
73
Bill
G4WJS.
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