Some Basic Facts About Telecom
What comes in to your mind when you hear or read these words? Nokia, Motorola, Sony Ericsson, LG, Sprint, Verizon, AT&T, Bellsouth, and T-mobile. Anyone who hears or read these words would instantly think of phones and telephones. Generally, one will think of communication as phones are the major means of communicating to someone no matter how far that person is.
Telecom is the abbreviation of the word telecommunications. Nowadays, it also refers to telecommunication companies worldwide and most of the major companies use the term telecom in their local jurisdiction.Info here Advanced Telecom Systems
Telecom is the conveying of a message over a distance for the purpose of communication. In our modern times, we use electricity and electronic devices as means of communication such as telephone. There are also other means of communication today like the television, radio, and of course the Internet.
During the earlier times where telephone is not yet available, telecommunication involved audio signals like drum beats and lung-blown or whistle and visual signals like smoke and signal flags. Why do you think that even without the use of gadgets they still understood each other?
The telecom system involves three basic elements.
- Transmitter is the creator of the message and converts it into a signal form.
- Transmission medium is the physical channel that carries the signal from the transmitter of the message to its receiver. This refers to the instruments used in communication like telephone, television, radio, and Internet.
- Receiver is the one who takes the signal from the medium and converts it back into the original message.
Telecom is deemed effective when the message created by the transmitter transmitted through the channel is successfully decoded by the receiver of the signal. Therefore, no matter what kind of device or means of transmitting the message will be use, what’s most important is the message reaches the receiver accurately.