Software Defined Radio (SDR)–the ability to process radio ... and that’s what I’ll show you in the video below. GRC has a signal generator block and interfaces to your sound card.

Add something like a signal generator and you can do even more ... a video showing how to generate these useful curves with GNU Radio. As we pointed out earlier, GNU Radio doesn’t have to ...

What benefit could such software offer to those trying to snag a signal from extraterrestrials? The short answer is that GNU technology could revolutionize the development of receiving equipment for ...