Hearing aid parts

Almost all types of hearing aids are made of the same parts, which we will learn more about in the following. . .

Hearing aid microphone:

The hearing aid microphone collects the sounds and  convert s them into electrical waves, which then send these electrical waves to the hearing aid amplifier.

In recent years, using new and advanced technologies, microphones have made hearing aids more specialized and professional, so that these microphones are able to detect the weakest sounds and record the smallest changes in the intensity of the surrounding sounds with excellent quality. Obviously, the excellent performance of these microphones will make it easier to understand the surrounding sounds and have a good sense of hearing high quality sounds.

Hearing aid amplifier: (so-called main hearing aid motor)

The amplifier analyzes the sounds collected by the microphone and according to the type and amount of hearing aid of the hearing aid user, increases the intensity of these sounds and makes many changes on the sound and finally sends this sound to the hearing aid speaker..

Note: In new and advanced hearing aids, much emphasis has been placed on improving and increasing the speed of information processing, as well as the quality of applying these changes, and this special look has made the sound quality of these hearing aids much higher. he sends.

The most advanced part of a hearing aid is its amplifier.

Every year, large hearing aid companies make a lot of studies and expenses to increase the quality and power of this part and ultimately increase the power and quality of information processing in hearing aids.

Hearing aid battery:

All electronic components require a suitable power supply to activate the electronic circuits and perform the function, which can be direct power or can be installed as a battery on the device itself.

In all hearing aids, there is a part for placing the battery to activate the circuits and perform the full function.

Newer and more advanced hearing aids can use a rechargeable battery, in which case you will no longer need to replace the battery, which of course has its advantages and disadvantages of being rechargeable.

In the following, we will compare the advantages and disadvantages of both types of batteries.

Note that the battery is used in the manufacture of all hearing aids in the world.

Hearing aid speaker (hearing aid receiver)

All the changes and processes that the hearing aid applies to the incoming sounds eventually reach the receiver or speaker of the hearing aid as electrical messages, and the receiver convert s these sounds into mechanical vibrations and sends them into your ear.

In fact, the hearing aid speaker creates sound and directs it into your ear.

The higher the quality of the receiver, the more natural and smooth the sound of the hearing aid will be heard.

All companies try to produce all hearing aid parts, especially hearing aid speakers, with lower quality and smaller quality.

Bluetooth or wireless component in 2.4GHz hearing aids

Almost all new and up-to-date hearing aids use a wireless part.

Note that this technology cannot be used in making 100% invisible hearing aids.

You can read the complete de script ion of this type of hearing aid by reading  100% invisible hearing aids.

Be sure to read: 100% invisible hearing aid

Hearing aids that have this technology (wireless) can easily communicate with other devices equipped with Bluetooth (such as TV, computer, mobile ...) and make the lifestyle of hearing aid users much more comfortable and pleasant.

Such hearing aids can even communicate with the opposite ear hearing aid, thus achieving perfect coordination between the two hearing aids.

In people who use two-ear communication technology, because the hearing aid that receives the sounds with higher quality shares this quality with the opposite earphone and by applying the control and interaction effects of both hearing aids on each other, the sound of both hearing aids is perfectly coordinated. As a result, the quality of hearing aids is much higher than a single earphone.

In the "Advantages of using hearing aids" section, we will provide a more complete explanation of the many benefits of connecting two wireless hearing aids.

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