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Hearing aids center on sound amplification, especially of voice and speech. A hearing aid contains three components - microphone, amplifier and receiver. The microphone catches the sound waves, taking in auditory sounds and consequently converting them into electronic sounds. To further detect these sounds, an amplifier is needed. It then takes the transmitted sounds from microphone and makes them louder.
Wiki User
∙ 14y ago
Wiki User
∙ 11y agoHearing aids help people in their hearing. They sometimes help to reduce the effect of tinnitus or ringing in ears.
to aid their hearing.
It never ceases to amaze me that questions such as this are asked, they are self explanatory surely
Wiki User
∙ 12y agoWhen a person has experienced enough hearing loss that it requires enhancement of sound technology such a a hearing aid. Hearing aids can be used at any age. Many people are born with hearing impairments and use them as toddlers. Hearing aid use is not limited to the elderly population. Getting a hearing check-up is the best way to find out if you need to use a hearing aid.
Wiki User
∙ 11y agoMainly to protect their ears from damaging sound.
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Something that people wear that begins with the letter E?
earrings earmuffs espadrilles ear plugs eyeglasses evening dress
What are the best ear gauges to wear for sports?
Solid silicone plugs.
Can school bus drivers wear ear plugs in PA?
Yes
How can you avoid swimmers ear?
You can wear ear plugs, or everytime you get out of the water, air them out with your finger, or if you have a cap, pull it over your ears.
You can't hear when you wear ear plugs because the vibrations cannot reach your what?
Your eardrum which is the membrane in the ear that vibrates to sound.
Why do people wear ear defenders?
people wear eardefenders because some peoples ears get really cold and they can get an ear infection that's why people wear ear defenders
How do you lower the noise level for a carpenter using a roto-hammer?
You wear ear plugs.
Does Adele wear hearing aids?
When she is singing, she wears ear plugs to not hurt her ears.
Do people with ear plugs see things better?
No.
Do singers wear two ear plugs when singing?
Some do some don't I am a singer myself
Is it better to use ear wax or ear plugs for swimming?
ear plugs, ear wax sticks
What is somthing you wear that starts with e?
· earmuffs · evening dress · elbow pads · earrings · ear plugs
