Humans are born with 5 core senses to perceive the world around them. These 5 senses sense the surroundings and send signals to the brain. All these mixed signals are analyzed by the brain and a final conclusion or a response is generated by the brain which forces our body to take some action as a response to the nearby stimulus. What if one of the 5 senses stops working? Well, the world will not be the same to you anymore.This can cause hindrance in smooth communication.
What if a person loses the sense of hearing?
He cannot perceive any kind of sounds and this will make it difficult for him to talk to others in a normal fashion. But the world has advanced these days and there are many alternatives available in the markets that can aid a deaf person to hear or perceive sounds. We call these small machines as hearing aids.
In an era of advanced technology, let us understand what is a hearing aid and what can it do for a deaf person.
Hearing aids are small electronic devices which help the deaf person to hear sound. Hearing aids either amplify the incoming voice so that a person with hearing loss can hear, or it will produce signals from the person with complete deafness to aid him hear something. Though there are practical limits to the amount of amplification that a hearing aid goes up to.
There may be cases when ear loss damage is too severe and thus even the most amplified sound vibrations cannot be converted to neural signals for brain.
Thus, we must remember that hearing aids can only aid in hearing. They cannot correct hearing loss, or deafness. Though there are great quality hearing aids like hearing hero available in the market. One can choose from different types of hearing aids as per his needs.