FM broadcasting is a method of radio broadcasting that uses frequency modulation of the radio broadcast carrier wave. Invented in 1933 by American engineer Edwin Armstrong, wide-band FM is used worldwide to transmit high-fidelity sound over... Wikipedia
Listen to more than 20000 US radio stations. Easy to use internet radio. AM, FM Radio. More than 50000 radio stations worldwide. Live radio FM , AM radio, online radio. Radio 24/7.