Birth of public radio broadcasting

1910 The New York Times advertisement for the wireless radio

The birth of public radio broadcasting is credited to Lee de Forest who transmitted the world’s first public broadcast in New York City on January 13, 1910. This broadcast featured the voices of Enrico Caruso and other Metropolitan Opera stars. Members of the public and the press used earphones to listen to the broadcast in several locations throughout the city. This marked the beginning of what would become nearly universal wireless radio communication.

First public broadcastEdit


A 1907 advertisement placed by Lee de Forest's Radio Telephone Company stated:

It will soon be possible to distribute grand opera music from transmitters placed on the stage of the Metropolitan Opera House by a Radio Telephone station on the roof to almost any dwelling in Greater New York and vicinity ... The same applies to large cities. Church music, lectures, etc., can be spread abroad by the Radio Telephone.[1]

Several years later, on January 13, 1910, the first public radio broadcast was an experimental transmission of a live Metropolitan Opera House performance by several famous opera singers.[1][2][3][4][5][6] This transmission was arranged by de Forest.[2]


The wireless radio broadcast consisted of performances of Cavalleria Rusticana and Pagliacci. Riccardo Martin performed as Turridu, Emmy Destinn as Santuzza, and Enrico Caruso as Canio.[6][7][8] The conductor was Egisto Tango.[9] This event is regarded as the birth of public radio broadcasting.[1][2][5][10][11][12]

The New York Times reported on January 14, 1910:

Opera broadcast in part from the stage of the New York City Metropolitan Opera Company was heard on January 13, 1910, when Enrico Caruso and Emmy Destinn sang arias from Cavalleria Rusticana and I Pagliacci, which were "trapped and magnified by the dictograph directly from the stage and borne by wireless Hertzian waves over the turbulent waters of the sea to transcontinental and coastwise ships and over the mountainous peaks and undulating valleys of the country." The microphone was connected by telephone wire to the laboratory of Dr. Lee de Forest.[13]


Early military receiver


The few radio receivers able to pick up this first-ever "outside broadcast" were those at the De Forest Radio Laboratory, on board ships in New York Harbor, in large hotels on Times Square and at New York City locations where members of the press were stationed at receiving sets.[1][10][11] Public receivers with earphones had been set up in several well-advertised locations throughout New York City. There were members of the press stationed at various receiving sets throughout the city and the public was invited to listen to the broadcast.[8]

The experiment was considered mostly unsuccessful.[7] The microphones of the day were of poor quality and could not pick up most of the singing on stage.[7] Only off-stage singers singing directly into a microphone could be heard clearly.[7] The New York Times reported the next day that static and interference "kept the homeless song waves from finding themselves".[8][14]

De Forest's Radio Telephone Company manufactured and sold the first commercial radios in the demonstration room at the Metropolitan Life Building in New York City for this public event.[10]


The wireless transmitter had 500 watts of power.[7] It is reported that this broadcast was heard 20 km away on a ship at sea.[15] The broadcast was also heard in Bridgeport, Connecticut.[16]

Other broadcastsEdit

Early music transmissionEdit

Otto Nußbaumer is credited with the first transmission of music by radio,[17] in 1904, at the University of Graz, in Austria. It was an experimental transmission rather than a public broadcast, however. Nußbaumer yodeled an Austrian folk song into a transmitter, which produced a signal that was received in an adjacent room. This experiment, and Nußbaumer, are not noted in any standard scientific reference works.[8]

De Forest produced a program broadcasting opera phonograph records from the Eiffel Tower in Paris in 1908. This was just an experimental stunt for other nearby hobbyists and not considered a public broadcast as the public had no access to receivers at the time.[18] At one point, when testing the radiotelephone for the Navy, de Forest played patriotic phonograph music as the ships entered the harbor.[1]

See alsoEdit



  1. ^ a b c d e "Lee De Forest history". Archived from the original on June 10, 2008. Retrieved June 24, 2008.
  2. ^ a b c Chase's, p. 84, "Radio Broadcasting: 90th Anniversary. January 13, 1910. Radio pioneer and electron tube inventor Lee De Forest arranged the world's first radio broadcast to the public at New York, New York. He succeeded in broadcasting the voice of Enrico Caruso along with other stars of the Metropolitan Opera to several receiving locations in the city where listeners with earphones marveled at wireless music from the air. Though only a few were equipped to listen, it was the first broadcast to reach the public and the beginning of a new era in which wireless radio communication became almost universal."
  3. ^ "Radio's version of "Who's On First?"". Archived from the original on June 23, 2008. Retrieved June 24, 2008.
  4. ^ "Television International magazine article – Lee De Forest – (1873–1961)". Archived from the original on January 17, 2011. Retrieved June 24, 2008.
  5. ^ a b "Today in History, Jan 13". Archived from the original on July 8, 2011. Retrieved June 24, 2008.
  6. ^ a b King, Susan (January 7, 1996). "L.A. Times Archives, Jan 7, 1996". Retrieved May 2, 2011.
  7. ^ a b c d e "Cavalleria Rusticana and I Pagliacci". Retrieved June 24, 2008.
  8. ^ a b c d Fantel, Hans (January 14, 1990). "Sound; Out of De Forest and onto the air came music". The New York Times. Retrieved June 24, 2008.
  9. ^ "The New York Tribune, January 13, 1910, p.14, "Amusements" listings". Retrieved May 1, 2011.
  10. ^ a b c "Adventures in Cybersound". Archived from the original on July 5, 2008. Retrieved June 24, 2008.
  11. ^ a b On This Date: A Day-by-Day Listing of Holidays, Birthdays, and Historic, by Sandy Whiteley, p. 13. Retrieved June 24, 2008.
  12. ^ "People and Discoveries". Retrieved June 24, 2008.
  13. ^ Kane, p. 442.
  14. ^ "Wireless Melody Jarred," The New York Times, Friday, January 14, 1910, page 2
  15. ^ "1901–1910: Radio's Big Beginning". Archived from the original on August 10, 2006. Retrieved June 24, 2008.
  16. ^ "Taking the Crucial Step for Modern Technology". Archived from the original on April 30, 2008. Retrieved June 24, 2008.
  17. ^ Attlmayr, E. (1978). "Nussbaumer Otto" (PDF). Österreichisches Biographisches Lexikon 1815–1950 (ÖBL) (in German). 7. Wien: Verlag der Österreichischen Akademie der Wissenschaften. pp. 178–179. ISBN 3-7001-0187-2. Retrieved January 13, 2020.
  18. ^ "Who said Lee de Forest was the "Father of Radio"?". Archived from the original on October 24, 2009. Retrieved June 24, 2008.