Several hearing aids are available, from in-the-canal (ITC) devices to bone-anchored models. Here, we discuss the pros and cons of each type of hearing device. This article also covers the difference between RITE (Receiver-in-the-canal) and BTE hearing aids. Finally, learn the differences between the three types of hearing devices and how each works to restore your hearing.
In-the-canal (ITC) hearing aids
In-the-canal (ITC), or in-the-ear, hearing aids Adelaide to have many advantages for those with hearing loss. These devices are custom-made and fit snugly in the ear canal. However, they are unsuitable for people with talent, vision, or other problems. In addition to the benefits, these hearing aids can cause several uncomfortable symptoms, including an increased sense of noise and the feeling of blockage.
HCAudiology in-the-canal hearing aids are less noticeable than other styles. The device’s size makes it more discreet and difficult to notice by other people. They are available in various colours to match your skin tone and are less noticeable than other types of hearing aids. They also offer longer battery life. They can be worn for several months and are less noticeable than other types of hearing aids.
Bone-anchored hearing aids
Bone-anchored hearing aids are implanted in the skull. The titanium implant, around three to four millimetres in diameter, integrates with the mastoid bone in the ear. The external part of the device is then attached to the implant. Bone-anchored hearing aids work best for people with normal inner ear tissue and can be used for single-sided deafness and severe ear malformations.
Bone-anchored hearing aids use a similar principle to other types of hearing aids. They are connected to a metal implant inside the skull. The Cochlear company makes bone-anchored hearing aids. These devices work well for people with mixed or conductive hearing loss because they are implanted into the ear’s bone, not the outer. The bone-anchored implant also allows fluid to drain from the ear canal, making it comfortable to wear.
Behind-the-ear (BTE) hearing aids
Behind-the-ear (BTE) audiology is a field of hearing technology aimed at people with mild to profound hearing loss. The basic concept is simple: an electronic component is connected to a hard case behind the ear. Sound is then transmitted through the earmold to the device. BTE hearing aids are commonly used by people of all ages with mild to profound hearing loss.
HCAudiology BTE hearing aids are generally the most powerful and traditional type. They are custom-made to fit all ears, small or large and are housed in durable cases. They come in various sizes and styles, and many models are virtually invisible. In addition, there are several behind-the-ear hearing aids, including custom earmolds and instant-fit domes.
Receiver-in-the-canal (RITE) hearing aids
In a receiver-in-the-canal (RIC) hearing aids Adelaide uses a thin wire or plastic tube to send sound into the ear. Its placement within the ear allows air to pass through it, which helps restore the natural healing ability. Unfortunately, while RICs are convenient for some people, they can also be a source of problems. Here are some of the downsides to RITE hearing aids.
Directional microphones
Directional microphone technology appeared more than 60 years ago, mainly in sporting events and public address systems. However, directional microphones in hearing aids have been available since the early 1970s. Studies in 1984 by Hawkins & Yacullo and Dillon & Macrae indicated that directional microphones improved hearing aid performance by three to four decibels (dB).
While these directional microphones have improved speech recognition in patients who suffer from background noise, they may not be suitable for every user. As a result, the use of directional microphones in hearing aids has not increased substantially. Furthermore, although they are popular, directional microphones aren’t as effective as they claim. It is because an audiogram does not indicate the degree of difficulty of speech recognition in background noise.