What are the different types of hearing aid technology?
Modern hearing aid technology covers a wide range of products. They are generally classified as either analog or digital. Within these categories, different devices vary depending on the size and shape, and how they are worn. There are also some specialist devices for people with particular circumstances. An analog hearing aid simply amplifies sound. It does this by converting sound waves into an electrical signal, which is then amplified and “broadcast” directly into the ear. While cheaper, such devices are somewhat limited and not responsive to differing situations. Many types of hearing aid technology today are digital-based. This means the hearing aid has a tiny computer inside which is capable not only of amplifying sound, but of assessing and processing it. The big advantage is that this means the hearing aid can be tailored to specific situations. The amplification level of digital hearing aid technology can initially be set to meet the specific requirements of the user. Most mo
Modern hearing aid technology covers a wide range of products. They are generally classified as either analog or digital. Within these categories, different devices vary depending on the size and shape, and how they are worn. There are also some specialist devices for people with particular circumstances. An analog hearing aid simply amplifies sound. It does this by converting sound waves into an electrical signal, which is then amplified and “broadcast” directly into the ear. While cheaper, such devices are somewhat limited and not responsive to differing situations. Many types of hearing aid technology today are digital-based. This means the hearing aid has a tiny computer inside which is capable not only of amplifying sound, but of assessing and processing it. The big advantage is that this means the hearing aid can be tailored to specific situations.
