11. A mobile electronic device, comprising: a broadcast tuner configured to receive tuning commands; and a voice recognizer for communicating spoken commands to the broadcast tuner, wherein the voice recognizer is configured to obtain, from at least one global positioning system (GPS), location parameters comprising a location of the electronic device, a direction of travel of the electronic device and a speed of the electronic device, configure a dynamic geo-fenced area based on the location parameters, wherein the dynamic geo-fenced area surrounds the location, retrieve a Voice Recognition (VR) dictionary subset comprising data associated with the dynamic geo-fenced area from a VR dictionary, wherein the data comprise a broadcast station name and a frequency associated with the broadcast station name, and perform voice recognition using the VR dictionary subset.
19. The device of claim 11 , wherein the voice recognizer is further configured to receive broadcast station names via a broadcast and add the received broadcast station names into the VR dictionary.