Analog hearing aids work by making sound waves louder. They amplify all sounds, including noise as well as speech, in the same manner. The receiver then sends the sounds into your ears, as is. These hearing aids have a microchip that can be programmed, depending on the environment in which it is being used.
Analog hearing aids are the oldest type of hearing aid. They work by amplifying all sounds equally, regardless of their frequency. This can be helpful for people with mild to moderate hearing loss, but it can also make it difficult to understand speech in noisy environments.
If you are considering getting an analog hearing aid, it is important to talk to a hearing professional to see if they are a good fit for you.: