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在电视这个领域里,约翰·罗吉·贝尔德独享着许多“世界第一”。正是贝尔德第一个展出了有明暗层次的真正电视;1936年11月2日,当世界上第一次正规电视开始广播时,开始使用的也是贝尔德的系统。贝尔德雄心勃勃,近乎打算参与和开发每一种可能的电视应用:1927年5月,他表演了在伦敦与格拉斯哥之间通过电话线传送电视信号;1928年2月,他还在伦敦和纽约之间送传了窄带电视信号,并且利用短波传送到大西洋中部的一个岛屿上:1930年,贝尔德又表演了彩色电视、立体电视、剧院投影电视、红外电视摄象,并在留声机唱片上
In the field of television, John Logie Baird enjoys many “world firsts.” It was Baird’s first to exhibit real television with light and dark levels. On November 2, 1936, when the world’s first regular television began broadcasting, Baird’s system was also used. Baird was ambitious and almost intended to participate in and develop every possible television application: In May 1927, he performed a television signal transmission between London and Glasgow via the telephone line; in February 1928, he was still in London and New York. Between the transmission of narrow-band television signals, and the use of short-wave transmission to an island in the central Atlantic: In 1930, Baird performed color television, stereo TV, theater projection television, infrared television camera, and on the gramophone record