Hearing loops are becoming one of the most useful forms of communication devices for people who suffer from hearing loss. These two-part technologies use cables and hearing aids to help people get clear, amplified hearing throughout an entire room. Being that there is a growing recognition of the problems that are posed by public discussion for people with hearing loss, hearing loops are becoming more and more popular. In this article we will look at what a hearing loop is made of, how they work, and where they are being used today.
What Is A Hearing Loop?
A hearing loop consists of two actual parts: the loop and the receiver. The loop is a cable that is placed throughout a room or even a vehicle, depending on the needs. This cable conducts and transmits signals to a receiver found in most hearing aids. This receiver interprets the sound and allows the user to hear much higher quality sounds s a result. These two parts work together to ensure that the individuals in the area can hear sounds without interruptions and while filtering the sound for clarity.
Where Are Hearing Loops Found Today?
For the most part, large cities and other populations that include the hearing impaired community have already started installing hearing loops. You can see them in concert buildings, conference halls, and meeting rooms all around the world. With an increasingly aging population and hearing loss on the rise, it is a small wonder that some people want hearing loops to be mandatory in public spaces. They are already being considered in many houses of legislation for implementation in public buildings where emergency announcements and evacuations may have to be made.
So How Do They Work?
Each piece of the hearing loop plays an important part in the overall function of the device. The cable has a receiver that is built into it that focuses sound and transmits it into an electromagnetic signal. The signal is fed through the coil and then amplified throughout the room or vehicle that the individual is occupying. Once this has happened, all the person needs to have is a telecoil in order to receive the sounds from the hearing loop.
The hearing loop’s second part is the hearing aid, most of which have a telecoil receiver built into them. After this is activated, the listener can hear the sound that was originally captured in high quality with very little outside interference. This has already transformed the way that people are able to listen to speeches in public, and will hopefully make mass transit much easier for hearing impaired people in the future.