Hearing aids are electronic devices that are worn into the inner ear to help you hear better. Two basic categories of hearing aids are behind-the-counter (BTE) and in-the-canal (ITC). Behind-the-counter hearing aids are available for purchase by patients in most drug stores and can also be ordered online. These hearing aids are a bit cheaper than ITC aids because they do not have all the cosmetic and comfort features of the ITC hearing aids. However, these devices must be calibrated and replaced regularly based on the wearer’s needs.
Behind-the-Ear hearing aids located in Adelaide, also known as BTE, are easy to fit and remove. The receiver, which is a small device, is held in the ear and must be pressed firmly into the eardrum side. The receiver also houses the electronic circuitry and the battery. The batteries are replaceable but must be replaced annually or semi-annually according to the recommended usage. Because BTE hearing aids can be bulky and awkward, some patients may prefer to wear something like an ITC rather than wearing the BTE behind the ear.
Wireless devices for hearing aids are becoming more popular due to their small size, ease of maintenance and portability. These small, battery-operated hearing aids work by picking up tiny vibrations from the wearer’s eardrum and transmitting them wirelessly to the amplifier, amplifying them to create better sound quality. Some wireless devices even have a feature that allows the user to turn the volume down from a high level to a lower level while still maintaining the same effectiveness. Because wireless devices can be worn in or around the ear, some people prefer them over BTE because they can go to a doctor or other health professional if there is a medical concern about how they are wearing the hearing aids located in Adelaide.
People who have hearing loss often want to get rid of the constant background noise associated with being exposed to old factory equipment. This includes hearing aids. To eliminate the background noise, most people turn to sound machines that produce white noise or blaring music to drown out the annoying background noises. These are known as BTE (behind the ear) hearing aids because they attach to the ear with a small clip.
With some newer hearing aids, the wearer can control the volume using a control unit located behind the ear. While some in-the-ear hearing aids do not have any form of control, many users prefer to have some form of power because they are more comfortable with how the device looks and works. BTE hearing aids located in Adelaide can be bulky and unattractive compared to in-the-ear devices. Many people prefer them because they are invisible and do not make any noticeable or distracting background noise. Some in-the-ear hearing aids even come with a small discreet speaker attached directly to the base unit so that the user may listen to their favourite music without having to deal with the background noise. Check with an audiologist what fits you the best.
There are also two different types of behind-the-ear hearing aids: closed and open. Closed aids use tiny earphones to capture sounds in environments where background noise is prominent. These hearing aids help people who need to wear hearing aids in areas where ambient noises are high. Because they are not connected to the ear, these hearing aids do not pick up the background noise. Open hearing aids, on the other hand, work by responding to the natural pressure behind the ear. These hearing aids work best when they are attached behind the ear; however, some people prefer them because they can freely experience what sounds are coming into the user’s ear.