There was a time talking on the phone was the fastest way to communicate with internal and external customers. This has changed thanks to video conferencing technology because you don’t only get voice but visual as well.
During the early days, picture and audio quality was not very good. With the latest improvements in technology, these barriers have been overcome and more people are already using it.
The biggest benefit of video conferencing is that it reduces the cost of traveling. No longer do you have to fly off somewhere to have a meeting when you can do all that in the conference room. This can also be used by law enforcement to get the testimony of a witness, to teach students who are enrolled in distance education and a lot more.
Video conferencing technology is not possible unless you have the proper equipment. These include the Codec, the camera, microphone, network connection, stands or charts, terminal adapter and the acoustic echo cancellers. Let’s talk about each of them.
The Codec is one of the most important components because this is what compresses the information sent and received you are able to understand each other.
The camera is what you look into so the other party is able to see you while the microphone is what you speak into so they can hear you through their speakers.
The terminal adapter is needed so you can transmit data into the required format so just like the Codec, you will be able to communicate with the other person.
Lastly, is the echo canceller that is usually hung in the ceiling that is designed to provide clarity and depth to the resonant frequency response of your audio sub system.