Just a reminder than GNU Radio Conference 2021 (GRCON21) will be going ahead on Sept 20 - 24 with virtual and in-person events. It is free to register for virtual attendance and you will be able to view all talks live via streaming. If you wish to attend workshops virtually, the registration fee is $50. All links for YouTube live streaming can be found on the virtual attendance page as well. Be sure to use the YouTube "set reminder" feature to be notified when the streams begin.

GNU Radio Conference (GRCon) is the annual conference for the GNU Radio project and community, and has established itself as one of the premier industry events for Software Radio. It is a week-long conference that includes high-quality technical content and valuable networking opportunities. GRCon is a venue that highlights design, implementation, and theory that has been practically applied in a useful way. GRCon attendees come from a large variety of backgrounds, including industry, academia, government, and hobbyists.

The yearly GNU Radio Conference (GRCon) is a conference all about the development of GNU Radio and projects based on GNU Radio. GNU Radio is an open source digital signal processing (DSP) toolkit which is often used in cutting edge radio applications and research to implement decoders, demodulators and various other SDR algorithms. 

Check out the list of upcoming talks here to see if there is anything that interests you, and perhaps check out last years GRCon20 video playlist too.