By Derek Kozel | January 7, 2022
The Signal Metadata Format (SigMF) specifies a way to describe sets of recorded digital signal samples with metadata written in JSON. SigMF can be used to describe general information about a collection of samples, the characteristics of the system that generated the samples, features of signals themselves, and the relationship between different recordings.
SigMF Workshop
SigMF has seen specification improvement, greater adoption, and will likely continue to see growth over the coming year including greater integration into GNU Radio. With the version 1.0 release finally here, there has never been a better time to learn more about what SigMF is, how it can help with RF data/metadata management, and where the specification is going. Join the SigMF development team for a workshop on the future of the core SigMF specification, development tools, and integration with GNU Radio.
Thursday January 13th at Noon Eastern US
Join via Zoom
Meeting ID: 861 8214 0744
Additional information about the specification can be found at sigmf.org. For discussions or questions please join the #sigmf:gnuradio.org room on the Matrix chat server.
At the GNU Radio Conference in 2021 Ben Hilburn, Jacob Gilbert, and Kyle Logue presented the state of work in-progress for the 1.0.0 specification release which was finalized on January 7th, 2022. Their talk can be viewed on YouTube.