[NameThatMovieFilter] I'm looking for the name of a short film about a radio station that sends out a mysterious signal. [more inside]
posted by Pastabagel on May 20, 2009 - 5 answers

What town in the United States has the lowest amount of detectable radio waves? [more inside]
posted by mdbell79 on Jul 17, 2008 - 16 answers

IntervalSignalFilter: So, I have this archival recording of an interval signal from shortwave station WSHB, Cypress Creek, SC. Is it an excerpt from any particular song? [more inside]
posted by mykescipark on Mar 4, 2007 - 4 answers

RF.Filter: How come I can always increase the quality of a poor radio signal by grasping the antenna with my hand? [more inside]
posted by Popular Ethics on Nov 3, 2005 - 18 answers