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Cable digital TV transmission

1, What is digital TV?

Digital TV program filming, editing, sending, transmission, storage, receiving and display links to all the digital processing of the new television system. Can also be said that digital television is fully digital and digital processing of TV in three aspects of the source, channel, sink system.

2 What is digital TV?

Digital TV (or digital TV) in the existing analog color TV circuit uses a variety of digital processing technology, such as: Digital 100HZ scanning technology, 3D/5D digital image processing technology and I2C digital bus technology, the digital picture in picture technology, NICAM digital sound technology. Digital signal processing technology of color TV, get a better image and sound quality, and increasing the functionality of the TV. In essence, the digital television still belong to the scope of the analog TV.

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