When my wife and I got cable we got hooked on many of the new channels out there. I am not sure at what point we realized that the one of the CAN (Cable Access Network) channels also played the public radio station.
The way this channel works is that there is a program which shows a listing of options that you can call a local number and enter that number you see on the screen to find out more information. Pretty slick— but since there is no sound associated with the listing, the station chooses to broadcast one of the local radio stations as background noise. What is great is that we can just turn on the TV and turn on the CAN station and listen to the public radio station.
You can find us turning on the TV on a Saturday Morning and listening to Car Talk, then Wait Wait… Don't Tell Me!— then in the evening, we'll watch/listen to Prairie Home Companion. In fact there were some times when we knew we would miss one of our favorite radio shows, so we queued up the VCR and taped the show.
Does anybody else have something like this with their TV.