Smart Ideas: Wellness Revisited

Smart Ideas: Wellness Revisited

Features of A Hearing Aid Directional microphones. Directional microphones are features find on hearing aids that are used mostly in noisy places like bar, restaurant or in a public gathering. They operate in such a way that they reduce sound from behind so that it does not interfere with noise in front. These directional microphones are available some of the styles of hearing aids i.e. BTE, OE, ITE, Half Shell, and ITC styles. When the noise level goes high the directional earphones turn themselves on since they are automatic. Another feature they have is that they can follow moving sounds or reduce several different sounds at the same time. You can also check the ones that reduce noise. This function reduces amplification at the frequencies where there is no noise and speech. Let us take for example a fan running in the background it will speak it as much as it will amplify it. As a result you hear the fan running. It has the ability to relay both the speech and noise at the same time. Some hearing aids are able to manage noise by breaking the frequencies up into smaller pieces. It does not reduce noise but balances between speech and noise.
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There are also memories. These are just different settings for different situations such as quiet places, noisy places, and music or telephone. The memories come into forms thus automatic and manual. Memories are being enabled by the utilization of a push button that allows you to have different settings . We can use the push button to activate the manual memory, and the electronic memory is turned on by the hearing aid itself.Push button turns on manual memory while hearing aid turns on the automatic memory. When the memory is on ,the hearing aids beeps to alert on the memory you are using. It is also possible for some hearing aids to have combination of both manual and automatic memories.
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We also have feedback cancellation. Feedback is the whistling sound that comes back to your ear when you put your hand over it. It is designed in such a way that it prevents that whistling sound from coming back to your ear. We also have bands. The a feature that is responsible for adjusting volume in the hearing aids is known as bands. When we have more bands it will also mean more control when your hearing aids are programmed to your ear. We also have channels. Channels are used to adjust the part of the hearing aid that keeps the sound from getting too loud. Its primary function is to reduce noise. This means the larger the number of channels the more noise it controls.

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