Getting Some Knowledge About Video Conferencing

Video conferencing is the process of communicating through visual and audio capabilities. This is not to be mistaken for video telephony as conferencing denotes a group of people simultaneously conferring over a network and video telephony, though capable of transmitting video as well as voice, is the technology that only allows two people to talk and view each other simultaneously. Therefore video conferencing is rather different and there is a lot to be known about video conferencing and the many uses it can be put to effectively. There are many ways to go about video conferencing, by 'ways' we mean the many technologies that can be put to use when a group of people need to go about video conferencing. Starting from the basic telephony video conferencing to state-of-the-art satellite systems, the trick is to pick the most economical of the technologies available for the business.

Knowing about video conferencing will require a bit of research if you are deciding on setting up a video conferencing system for your business. Video conferencing is also known by the term 'video teleconferencing'. Tele denotes 'from a distance' and this distance can be half way around the globe. There is no limit to where teleconferencing can be delivered with the satellite technology becoming so advanced and economic to use even for the smallest of businesses. Small businesses have very limited knowledge about video conferencing and its cost implications. Some don't even know the advantages and the availability of video conferencing. The fact is that video conferencing has been around for many decades with NASA being the first to put it to practical use. Simple analog video conferencing was established with the invention of television. Then video conferencing was setup between two or more stations using closed circuit television systems. Closed circuit means the signal was not transmitted wirelessly, it was transmitted through a pair of cables. This system, like today used input devices for video and sound. The video input device was a camera and the sound input was the microphone. The sound proof studio was a necessity, unlike today.

The technique was very expensive and so people brushed the idea aside instead of trying to know more about video conferencing. However, some people saw the advantages and started investigating and experimenting with ways to develop a more cost effective method to use video conferencing in order to make it a viable way of communications. These experiments and trials brought video conferencing to the forefront of telecommunications and businesses and institutions started enquiring about video conferencing and were considering using the technology for business meetings, which started seeming like a cheaper option as compared to having their business executives fly over to a destination to attend the conferencing. This saved a lot on time as well as money. Governments started using video conferencing to communicate with other government heads across the globe. This cut down on travel and security costs.

With the advancement of technology more and more people are becoming aware about video conferencing and as the Internet becomes more advanced and faster video conferencing will be a household name that might replace a lot of commuting saving on time and money for businesses and social organizations all over the world.

Shakir A. is writer an independent writer on Internet marketing, Online Video Advertising, Video Conferencing and it's happenings in Internet industry. More Details for Video Conferencing at http://www.tandberg.com