Some people are born with impaired hearing while some develop it as they grow. Being not able to hear what others are saying can be frustrating especially if you are to attend social places like schools. To help these people cope up with life, hearing aids NYC are being made for them.
These aids are made in different types. The different types are due to how they have been designed, special features that have been added to them and also whether it uses the digital technology or it uses the analogue technology. Each type is unique and has its own advantages and disadvantages.
Apart from how these aids are different, they have some things that are common with them. The first thing you will get on all of them is the microphone. Like in any other device, its function is to pick up sound wave. Another common feature is the amplifier circuitry. Like its name suggests, it amplifies the sound. To deliver the amplified sound wave to the ear canal, all the types have the loudspeaker.
There are several types of hearing aids. The first one is the Behind-the-ear aid. This type is usually common among children. It has most of its component contained within a small plastic casing. The casing usually rests behind the ear and is connected to the ear mold. The basic advantage of this design is its ability to be used with different ear molds.
Another type is the in-the ear aid. Unlike the BTE, this aid has all the parts compressed together into a plastic shell. It is thus smaller that BTE aid. It is usually preferred by those people who has problem handling the much smaller in-the- canal devices.
Due to the problem of selecting which sound to amplify in an area which has a lot of noises, most hearing aids NYC are now coming with directional microphone. This feature enables the user to listen to only sound from the front directions when he or she is in a noisy place. It thus enhances face to face conversation.
Find out more about Hearing aids NYC at our website
Source: http://newhealthandfitness.org/2012/02/20/need-for-hearing-aids-nyc/
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