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jan 1, 1921 - 电视机
Description:
第一台电视机面世于1925年,由英国的电子工程师约翰·贝尔德发明,到1928年,美国的RCA电视台率先播出第一套电视片《FelixTheCat》,从此,电视机开始改变了人类的生活、信息传播和思维方式。从此 ,人类开始步入了电视时代。从黑白到彩色、从模拟到数字、从球面到平面。1929年贝尔德的公司生产出贝尔德c型电视机,这是世界上第一台量产电视机。
Added to timeline:
人类历史
By
Jacob
7 months ago
0
0
1525
Date:
jan 1, 1921
Now
~ 105 years ago
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