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单词 Televison
释义

Televison

中文百科

电视 Television

(重定向自Televison)
1955年英国家庭收看电视
尼普科夫盘。这幅图展示了圆盘上一个个小孔随圆盘转动所形成的轨迹
佐利金电子电视(1929)

电视英语:TV英语:Television)这个词语有三种不同的涵义,如:连续动态的影像和声音转换为电子信号,并通过各种渠道传输电子讯号,后再将电子信号还原为影像和声音的技术,即电视;指接收这种电子信号的设备,即可以接收并还原电子信号为连续动态的影像和声音的装置,即电视机;一种特别的社会文化现象,特指人群之间、人群与人之间使用电视作为传播载体进行消息交流、消息传播的一种过程,诸如电视节目的制作、电视信号的传输、电视信号的接收和观众对于电视节目内容的评判和反馈等的各个方面。电视被世人公认为是二十世纪最为重要的发明之一。

英语百科

Television 电视

(重定向自Televison)
Flat-screen televisions for sale at a consumer electronics store
The Nipkow disk. This schematic shows the circular paths traced by the holes that may also be square for greater precision. The area of the disk outlined in black shows the region scanned.
Baird in 1925 with his televisor equipment and dummies
The first known photograph of a moving image produced by Baird's

Television or TV is a telecommunication medium used for transmitting sound with moving images in monochrome (black-and-white), or in color, and in two or three dimensions. It can refer to a television set, a television program, or the medium of television transmission. Television is a mass medium, for entertainment, education, news and advertising.

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更新时间:2025/6/18 1:59:51