More and more people need a little help to be able to listen properly. This is where hearing aids come into play, and they are becoming a fundamental tool in our daily lives.
What is a hearing aid?
A hearing aid is a small device that is placed in the ear to improve the hearing of the person with hearing loss. This loss can have various causes, but it is important to make it clear that it improves hearing and thus the quality of life.
Thanks to the development of technology and hearing aids, today we can say that there are hearing aids for everyone. This allows each person to have their own hearing aid and configure it according to their needs in order to get good results.
How do hearing aids for the deaf work?
To answer this question, we contacted one of the experts at the hearing centers Gáldar de Audifono.es. The expert told us that first Do not confuse sound amplifiers with headphones. As you hinted at, they might look the same on paper, but they aren’t. The hearing aid compensates for the hearing impairment while the sound amplifier tries to amplify sound.
After commenting on this detail, we will continue to see how hearing aids for the deaf work to get the most out of them. First of all, if we notice any hearing impairment, it is important that we go to a hearing center for a hearing test. You don’t have to wait for the problem to get worse, you need to find a solution in no time.
The hearing aid is easy to use for the user, although the work for the device itself is more complex. In summary, we can say that the hearing aid receives the sound through the microphone. After receiving the information through waves, the hearing aid converts these waves into electrical signals that are passed on to the amplifier. The signal strength is increased inside the amplifier and passed through the sewer system via the earphones to the ear.
So that we can better understand how hearing aids work, we will show you the various basic components:
- Microphone: It is the department that is responsible for recording the noises in the area. Once the acoustic signal has been received, it is time to convert it into an electrical signal so that it can be processed by the rest of the hearing aid.
- Amplifier: It is the part of the hearing aid that is responsible for processing and then amplifying the signal received by the microphone. He later sends it to the headset so that the person wearing it can hear his surroundings.
- Battery: It is the part of the hearing aid that provides power to the device so that it can work. Nowadays there are different types of batteries to keep you powered, but rechargeable batteries are the most successful. They charge at night and offer autonomy all day.
- Auricle: It is the part that is responsible for receiving the previously processed electrical signal. After reception, it is amplified according to the needs of the hearing aid wearer and the information is transmitted. This makes the person able to hear things that they would otherwise not be able to hear.
- Volume control: Not all models come with an extra, but most modern hearing aids do have that extra. The purpose of the volume control is to allow the person to adjust the volume to hear or not hear things. This control can take place via a push button or a dial. The most modern models also offer the option of controlling the sound via a remote control.
The main types of hearing aids for the deaf
As we can read in this Gift Today post, there are currently several different types of hearing aids that we can choose from. Depending on what your needs are, you will have to choose between one option or the other. However, if you do go to a hearing center, the experts will quickly tell us which one is best.
- Invisible hearing aids: This type of hearing aid is also known as in-ear headphones. They are characterized by the use of digital technology so that the person can easily hear what is happening around them. They are tailor-made so that everyone can enjoy the hearing aid that really suits their needs. Not only do they offer good hearing, but also good comfort and go unnoticed by other people.
- Behind-the-ear hearing aids: in many places they are also known under the name BTE. They consist of a plastic cover and are inserted into the ear. The sound is transmitted to the ear through a plastic tube. It’s a good option for people with severe hearing problems thanks to its great sound enhancement potential.
- In-channel hearing aids– Also known as RIC hearing aids. They are very discreet so they are often used by people who want others not to notice the disability. They are a great option for people with mild or moderate hearing loss. This is because its expandability is quite limited by its small size.
- Children’s hearing aids: As the experts tell us, there is a large number of hearing aids that have been specially developed for children. They adapt very well to the needs of the children. Not only are they comfortable, they also offer a good grip and, above all, they are invisible. As a result, the child wears it without fear and can easily listen to other children and adults.
Remember, it is important to put yourself in the hands of professionals as soon as possible to have the guarantee that we are listening well. Don’t wait until it’s too late or your hearing loss escalates.