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TV signal type

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Digital terrestrial television   Topic
Digital Terrestrial Television (DTTV or DTT) is an implementation of digital technology to provide a greater number of channels and/or better quality of picture and sound using aerial broadcasts to a conventional antenna (or aerial) instead of a satellite dish or cable connection.The technology used is ATSC in North America, ISDB-T in Japan, DVB-T in Europe and Australia, and DMB-T/H in China (including Hong Kong); the rest of the world remaining mostly undecided. ISDB-T is very similar to DVB...
TV signal type
Analog television Notice on Finnish analog TV, telling people about the shutdown. Topic
Analog ( or analogue) television encodes television picture and sound information and transmits it as an analog signal, that is to say: one in which the message conveyed by the broadcast signal is a function of deliberate variations in the amplitude and/or frequency of the signal. All systems preceding digital television, such as NTSC, PAL or SECAM are analog television systems. Broadcasters using analog television systems encode their signal using NTSC, PAL or SECAM analog encoding and then...
TV signal type