There are a great many different types of communication systems, due to the fact that each one has the potential to contain a vast array of components. Power line communication systems are used to transmit electronically from a source or array of sources to their destinations.
Optical communication systems offer many improvements over other types, and have also been responsible for revolutionizing the telecommunications industry. As mentioned, communication systems are far from simple and can contain a wide range of components to uphold continuous operation.
Simply put and as some of you have stated, it is all about the mobile communication systems in this day and age. I think about the advent of today's modern technology including the first use of satellites as a means of caring a voice signal over huge distances.
While we have all experience land based communication systems, it is the wireless ones that bewilder me. I think that a huge advancement in communication systems in the last decade has been the implementation of voice over internet protocol services, also known as VoIP. Many people will recognize the name Skype as a major software application and system of communication that allows people all over the world to converse for free using voip technology. For those of you still confused, this technology allows the sending and receiving of voice signals of the internet.
Internet communication takes people way past the point of just using voice, however; video web cameras have now become so ubiquitous that many individuals and groups are able to actually have a face to face video conversation using the internet bandwidth.

From tin cans to voip, our nation and world have truly advanced the way that we can talk to each other, and good thing because communication is the key to resolving issues.
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Clipping is a handy way to collect and organize the most important slides from a presentation. There are, however, several categories that each type of system can usually be placed into.
The medium through which information is transmitted iselectromagnetic waves, and more specifically those with frequencies that are lower than the frequency of visible light.
A type of electronic system that often is referred to is cable television, widely known for its transmission of a plethora of channels throughout homes in addition to their use for providing Internet access. The main reason for this is because the medium used in optical systems is light, which allows for them to be faster, clearer, and more reliable than electrical or radio signals.
In addition to the above systems, communications networks may utilize Internet, cellular, wireless, satellite technologies and more. These primitive satellites could only handle a few calls at any given time but as the technology progressed there are now almost unlimited possible communications between individuals. Imagine if we did have nuclear capability but no way of contacting the other side or our enemies, mutually assured destruction almost seems likely in that event.
I can only imagine what it would have been like the first time someone heard a voice broadcast over the airwaves.

The types of communications systems are usually discernible by the primary medium through which the information is transmitted. On one end of these radio systems is a transmitter that will take the information and electronically convert it into radio waves. Power line communication systems are often used because of their relatively low cost, even though there are other systems that surpass them in quality and efficiency.
These reliable signals are usually carried through optical fiber, although an optical signal can be sent over relatively short distances through the air, usually only over a couple of miles.
Those systems which take advantage of two or more media are referred to as hybrid communication networks. Communication systems may also be classified as one-way, two-way, or multiple-way systems, depending on how many parties can exchange information through its various components. These radio waves travel to the other end of the radio communication system, which is designed to detect and decode the waves and convert them to recognizable information. Much research is being devoted to finding better ways of developing communications systems through countless combinations of all of these communications technologies. A simple two-way radio system may comprise of two handheld transceivers, for example, which are more commonly referred to as walkie-talkies.

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