Use SDR # Sharp To Decode DMR Digital (with DSD +) & RTL SDR dongle (Windows 10) Part 2

Опубликовано: 05 Октябрь 2024
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Use SDR # Sharp To Decode DMR Digital (with DSD +) & RTL SDR dongle (Windows 10) Part 2
Tech Mind's Original Video:    • How To Setup SDR # Sharp To Decode DM...  


Silicon Star (Commented in Tech Mind's Comment section)
Some of you have experienced similar problems that I encountered. Requires some tinkering and a little patience. I have now tested with Win 7 and 10 so note the following;
1. DSD+ decoding and oscillating but no actual sound; check your system sound settings then Playback = speakers set as default device (Properties then Levels should not be muted). Recording = CABLE output set as default device (Properties ... Listen ... tick "listen to this device, Playback should be default playback device", Levels should not be muted).
2. SDR issue; Techminds instructs you to select "Windows direct sound Cable input VB input virtual cable" for BOTH the Audio OUTPUT option and DSD interface Audio device. I have tried with the MME options and it still appears to work too. Ensure you tick "enable audio output" in the DSD interface section.
3. When configuring DSD interface, you need to make sure you are piping the audio in & out to the correct places. When you click configure, this will confirm which options are going to be used. When you click start DSD, some pop up boxes appear - look at the largest pop up and this will present all the corresponding audio options available in 3 sections, fist is audio input options, then audio output options and lastly what you have set it to. If this is piped incorrectly then it will not work.
4. You need a nice strong connection/aerial etc for you to hear the sound which needs to be converted from digital to analogue.
5. At first you may not even know what you're looking for i.e. sound and waterfall, suggest you head over to the RTL website and it will give you some examples as well as Techminds vids!