Universal radio in your PC.

Universal radio in your PC. GNU Radio is an open-source software-defined radio project. Used in conjunction with minimal hardware, GNU Radio can use your PC to tune and output cellular, FM, and TV signals. Such a tuner could be used in conjuction with codec software for decoding HDTV, satellite and other "protected" signals, which is gonna make it awfully hard to make any kind of security measures on new broadcast technologies stick.LinkDiscuss (Thanks, Fred!)