June 1, 1961 in History
Event:
FM multiplex stereo broadcasting 1st heard



Related Topics:
broadcasting
FM
heard
stereo

Related Year:
1961

Related Events:
June 1


 More Notable Events on June 1:
1991 Warsaw Pact officially dissolves
1971 Ed Sullivan's final TV show on CBS
1958 Charles de Gaulle elected premier of France
1936 Queen Mary completes its maiden voyage, arriving in New York
1869 Voting machine patented by Thomas A. Edison