Digital television
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Digital television is the transmission of television signals using digital encoding, in contrast to the earlier analog television technology which used analog signals. In the 2000s it was represented
Comparison of image quality between ISDB-T (1080i broadcast, top) and NTSC (480i transmission, bottom)
Television
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Television is a telecommunication medium for transmitting moving images and sound. Additionally, the term can refer to a physical television set rather than the medium of transmission. Television is a
Digital television
…Digital television (DTV) is the transmission of television signals using digital encoding, in contrast to the earlier analog television technology which used analog signals. In the 2000s it was represented as…
Flat-screen television receivers on display for sale at a consumer electronics store in May 2008
Ferdinand Braun
Vladimir Zworykin demonstrates electronic television (1929).
Manfred von Ardenne in 1933