There are two types of hearing aids: analog and digital, but today I am going to focus on analog hearing aids.
Like any hearing aid, analog hearing aids come in many different styles and sizes–from behind the ear to inside the canal hearing aids.
Analog hearing aids were among the first successful electrical hearing aids and are basically a sound amplifier. They takes sound waves and amplifies them, making them more audible to the hearer. Analog hearing aids make it simple to adjust the volume. Using an analog hearing aid gives you more control over the noise volume–if it is too loud, you can lower the volume and if it’s to quiet, you can raise it. This is good for anyone who deals with a predictable noise levels-–conversation, general background noise, or even watching television. They’re a good option for someone who doesn’t tend to travel much or end up in noisy environments. These are the obvious benefits, but there are also some drawbacks as well.
The analog hearing aid does pose some problems –it doesn’t just amplify noise you’d want to hear but can’t, it also amplifies noise you can still hear and that don’t need to. You might turn up your hearing aid to hear a conversation better, and end up getting an earful of background noise instead. And because the hearing aid can’t adjust itself automatically, many users end up endlessly fiddling with it as the changing levels of nearby noise. Adjusting the volume can sometimes lead to loud screeching shrills.
Analog hearing aids are still available on the market today, even though digital hearing aids are much more popular–especially for people who have only recently developed hearing loss. For now, analog hearing aids still have their fans – and for many years, they were the best option to combating hearing loss.
Tags: advantages, analog hearing aid, Analog Hearing Aids, disadvantages, hearing aid, hearing aids, strengths and weaknesses
