Concept in Definition ABC

Is named television channel To that station that broadcasts audio and video signals to television receivers within a specified geographic area.
TV channels can be owned by the state, and managed by case administrative and artistically by him government on duty, or they may be managed by private companies.

Meanwhile, it is the state through a institution public that depends on the government, which will be in charge of regulating a license or permit through the activity. That is, each television channel will use to broadcast the content it produces or imports, a part of the spectrum, that is, a channel, through which the information is sent.

It should be noted that the transmission can be carried out through: radio waves, cable television network, via satelite, or Internet Protocol Television (IPTV), It consists of a system that distributes television signals by subscription and uses broadband as a means of transmission.

Without a doubt, television is considered the media most notable mass and the most widespread on our planet.

At the end of the last century, the national and private television systems began to develop in the various nations. Of course the technological advances that occurred in those years are what facilitated the recording of the video and audio signals and thus then programs were recorded that were later transmitted by the channels of TV.

Likewise, live television, that is, those programs that are broadcast in the very moment in which they are being made, they are a regular part of the content of the various TV. Broadly speaking, television channels broadcast: newscasts, news programs, programs of varieties or shows, novels, comedies, musical programs, sports shipments, children, among others.

The contents of television channels reach homes thanks to the televisions, which is the appliance par excellence in charge of this function of receiving the TV signal. For this, it has a tuner, controls and circuits to convert electrical signals into images in movement that are displayed on the screen, while the sound is broadcast through the speakers.