We are all aware that the 21st century has given us the ability to enjoy many different audio and video technologies that would have been all but impossible but a handful of years ago. However, it is quite uncommon for the average consumer to understand the techniques that have made this possible. Normally, such knowledge is only acquired when one requires audio and video to be transmitted from differing devices. This is where the use of audio video switches comes into play. What makes these switches so important and what are their basic principles? These are two rather important questions, so let us have a brief look at some of the basic qualities of such switches.
There are many different types of audio and video formats that are currently available. A few examples of these can be MP3, MP4, MPEG, DIVX and AVI. Each of these are “encoded” a bit differently. Normally, a computer will use what is known as a codec to “read” these disparate languages and then translate these formats into a readable audio or video file that can thereafter be played back and enjoyed. A switch works very much in the same way; that is, it will similarly convert different signals across multiple channels. The signal will then be sent to a device such as a television or an MP3 player where it can be listened to or watched. Without these audio video switches, such a capability would not exist and the end result would be multiple different formats that are unable to “speak” to one another. So, it is clear to see that such devices are all but critical for numerous applications.
Where are They Used?
In fact, audio video switches can be found in a number of different locations. For example, this switch will be used when translating the audio and video data from a computer to a standard digital television. In offices, they can be used to interpret VoIP signals to a computer; thereafter allowing two parties to communicate with one another through a video conference. These are but two of the most common uses for these switches.
It should be obvious that these switches are scalable in nature. They will offer varying numbers of input and output ports that will entirely depend on their intended use. This flexibility has further allowed them to indeed become a necessary component for both household and office usage and they will continue to play such a prominent role into the foreseeable future.
Audio video switches are quite common throughout many different industries. To appreciate the variety that is currently available, please visit.
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