Question

explain the topology used in transmitting the t. V signals ​

Answer 1

Transmission channels a path between two nodes in a network. It may refer to the physical cable, the signal transmitted within the cable or to a subchannel within a carrier frequency. In radio and TV, it refers to the assigned carrier frequency.

Answer 2

Answer:

The various methods of TV transmission

Programming broadcast is the transmission of television stations’ programming (sometimes called channels) that is often directed to a specific audience.

There are several types of TV broadcast systems:

Analogue Terrestrial TV

Systems for sound transmission

Digital Satellite TV

Cable TV: analogue and digital systems

New technologies:

Digital terrestrial TV (DTTV)

High Definition Television (HDTV)

Pay-per-view

Video-on-demand

Web TV

IPTV