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A hearing aid is a device designed to improve hearing by making sound audible to a person with hearing loss. Hearing aids are classified as medical devices in most countries, and regulated by the respective regulations. Small audio amplifiers such as PSAPsor other plain sound reinforcing systems cannot be sold as "hearing aids".

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Best Hearing Loss Solutions- Hearing Aids

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Presentation Transcript
benefits of hearing aid

Benefits of Hearing Aid

• hearing the clear sound.

• comforts of hearing.

• better mental health.

• feel more independent and secure.

• be able to do better in your job.

• to concentrate on study.

• get a better relationship with your family.

• there is no need to repeat the conversation.

working of hearing aid

Working of hearing aid

1. A microphone picks up sound from the surrondings and

coverts it into an electrical signal, which it sends to the


2. An amplifier increases the volume of the sound and sends it to

the receiver.

3. A receiver/speaker changes the electrical signal back into

sound and sends it into the ear.

4. The brain hears and understands the sound as speech.

A battery provides power to the hearing aid.

cost of hearing aid

Cost of Hearing Aid

• There are lots of variety and types of hearing aid according to

its quality.

• The range of prices are divided according to its quality like

wireless, colors, digital etc.

• Basic- Basic hearing aid Range between 10,000 to 3,00,000.

• Mid Range- Mid-range ear machines cost from ranges between

50,000 to 1,50,000.

• Premium Range- Premium hearing aids cost range between

1,50,000 to 3,00,000.

cleaning and maintenance

Cleaning and Maintenance

• Doing care and maintenance of hearing aid is very important.

• Prevent it from falling down.

• Protect it from dust, heat, and dirt.

• Remove the battery when hearing aids when it is not in use.

• Don't spill liquid on the hearing aids.

• Wipe aid with the dry cloth.

• Keep them away from small childrens and pets.

hearing aid accessories

Hearing Aid Accessories

• To enhance your listening experience with these better hearing


• Hearing aids cleaing tools like dryer and dihumidifier.

• There are two types of dryer:

• Electronic- It can absorb moisture by the heat.

• Non electronic- It can absorb moisture by the gel.

• Batteries are the most important accessories for hearing aid.

• Bluetooth device to connects to the phones, mp3 player.

• Hearing aid clips are prevented from falls down the hearing aid.

wireless hearing aids

Wireless Hearing Aids

• Wireless technology has changed the hearing aids for the better.

• Some wireless features are:

• Electromagnetic compatibility- Picks up a signal from a

telephone, catches the electromagnetic signals.

• FM compatibility- Enables hearing aids to wirelessly connect

with FM to hear the music.

• Bluetooth compatibility- Enables hearing aids to connect with

an external microphone to improve speech signal from the


hearing aid technology

Hearing Aid Technology

• Digital signal processing.

• Digital noise reduction.

• Automatic gain control.

• Directional hearing aid.

• Adaptive feedback cancellation.

• Channel.

• Telecoil.

• Wind noise reduction.

• Listening memory.

hearing aid manufacturers

Hearing Aid Manufacturers

• There are so many different brands for hearing aid device but

the six main manufactureres who gives the high quality of

hearing aid.

• If you are thinking about buying a hearing aid, hearing aids are

expensive items and you want to do everything you can to make

sure you purchase the right one for you.

• Phonak, Starkey, Widex, Siemens, Resound, and Oticon are top

six hearing aid companies.