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Birth of public radio broadcasting : ウィキペディア英語版 | Birth of public radio broadcasting
Birth of public radio broadcasting is credited to Lee de Forest.〔Chase's, p. 84, ''Radio Broadcasting: 90th Anniversary. Jan 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.''〕 A 1907 Lee De Forest company advertisement said, ==First public broadcast==
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Birth of public radio broadcasting」の詳細全文を読む
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