Over on Twitter Annunaki (@StupotSinders) has been teasing some screenshots of a GUI for DSD+ that he’s been developing over the past few weeks. And now he has released the software which is called “DSDPlusUI”. DSD+ is mostly command line based, so a GUI could be useful for newbies. The software can be downloaded from the DSDPlusUI groups.io page.
DSD+ (aka Digital Speech Decoder) is a free closed source program that is compatible with RTL-SDR and various other SDRs which is used to decoder digital speech protocols such as P25 P1, DMR, NXDN and more. DSD+ Fastlane is a paid upgrade which allows subscribers to receive the latest updates to the software early.