The timetraveling wormhole analyzer of the old king's secret service is a basic signal organizer based on gnuradio.

It classifies emission bursts, records them in a database, and provides an interface to review them.

They are associated with metadata that can be correlated to identify sources.

I am not immediately building this tool, but it's nice to mention it. I'm just trying to troubleshoot a failing board.

On Wed, Apr 6, 2022, 10:07 PM Undiscussed Horrific Abuse, One Victim of Many <gmkarl@gmail.com> wrote:
King Monarch: "I need a small, hobby recycling tool. Made out of trash."

 Wealthy Courtperson, Wearing Gems: "Sorry, did you mis-speak?"

 King Monarch: "I did not."

 Wealthy Courtperson, Wearing Gems: "We will make for the finest recycling tool the world has ever seen."

 KIng Monarch: "Are you an imbecile? I said _hobby_, _small_, _made out of trash_. I want something I can easily copy myself, or give to the septic worker and they could copy it!"

 Wealthy Courtperson, Wearing Gems: "We will begin at once."

 KIng Monarch: "And take off those gems!"