DSDPlus to SDRUno help! PLEASE!

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Patriot2120

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I am trying to run DSDPlus and use it with SDRUno and an RSP1A. The problem I am having it that I cannot change the INPUT source to DSDPlus. When I open the FMP-24 EXE and the screen opens, it shows my OUTPUT as Realtek Speakers, but does not show an INPUT source! What am I doing wrong? I have watched several videos on how to change it and nothing works. Any help would be greatly appreciated or if someone can do a TeamViewer into my computer to take a look, please let me know.

Bill
 

thewraith2008

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FMP24.exe can only be used with a RTL dongle, not a RSP1A.

You didn't state what version of DSD+ you are using.
If you have the fastlane version of DSD+, then use the FMPP.exe with the appropriate command line options.

If you don't have the DSD+ fastlane version, then you will need to setup SDRUNO so the audio output is via a virtual cable with absolutely no DSP applied to that output audio which then you configure DSD+ to that virtual cable to decode from.
 

slicerwizard

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I am trying to run DSDPlus and use it with SDRUno and an RSP1A. The problem I am having it that I cannot change the INPUT source to DSDPlus. When I open the FMP-24 EXE
You're not making sense. You use SDRUno or FMPP to access the RSP1A. Which one do you want to use?
 

Patriot2120

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FMP24.exe can only be used with a RTL dongle, not a RSP1A.

You didn't state what version of DSD+ you are using.
If you have the fastlane version of DSD+, then use the FMPP.exe with the appropriate command line options.

If you don't have the DSD+ fastlane version, then you will need to setup SDRUNO so the audio output is via a virtual cable with absolutely no DSP applied to that output audio which then you configure DSD+ to that virtual cable to decode from.


When I use FMPP.EXE SDRUNo will not open. If I close DSDPlus with Fastlane, SDRUno will open. When you say "appropriate command line options" what are you referring too?
 

slicerwizard

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Then follow the instructions in the Notes.txt file:

Using DSD+ with external signal sources

DSD+ can be used with external signal sources such as a properly discriminator-tapped receiver
or SDR software such as SDR#. To use DSD+ with these sources, use the menus in DSD+ to
select Passive Digital Monitor mode and then to select the audio input device that carries
the digital audio signal. When running in this mode, DSD+ can be used to monitor conventional
analog and supported digital signals; DSD+ will not directly support trunk tracking.



So just start DSD+ directly by double clicking on the DSDPlus.exe file in Window Explorer and then follow the instructions above to get DSD+ listening to the virtual audio cable.

SDRUno ---> virtual cable ---> DSD+
 
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