You ultimately get up the nerve to go to the hearing help office and get your ears tested. They break the news that you have to have a hearing aid. Your mind is swimming with visions of possessing to wear that large thing on your ear. How could this have occurred? Why me?! And then they get started telling you about all of the different sorts you can get. All that terminology just goes suitable more than your head. Do not they know your in shock! How on earth can you make a selection when you don’t even know what they’re speaking about!
There are hundreds of distinct hearing aids. เครื่องช่วยฟังดิจิตอล can be a really difficult globe of technological terms. Occasionally, those of us that function with hearing aids all the time can overlook just how foreign they can sound to you. To make matters worse, the suppliers like to call factors various names, so they sound like a thing distinctive. No wonder there’s so a great deal confusion!
I am going to attempt to unravel some of the mystery for you. When you get down to it, there are actually only a handful of terms you have to have to fully grasp.
There are seven key designs of hearing aids: ITE, Half Shell, ITC, Mini Canal, CIC, BTE, and Open Ear.
In the Ear (ITE) ITE’s are the biggest custom style of hearing aid. They fill the bowl of your ear and can have the most energy and attributes readily available.
Half Shell (HS) The Half Shell fills about half the bowl of your ear. They are capable to have a very good deal of power and attributes, use a smaller sized battery, but are additional cosmetically appealing.
In the Canal (ITC) The next smallest size is the custom ITC. Harder to see than the bigger hearing aids, but also not in a position to have as a great deal energy or as several features.
Mini Canal (MC) Smaller than the ITC hearing help, the custom mini canal uses a smaller battery and has even significantly less power obtainable. Functions can also be more limited.
Absolutely in the Canal (CIC) The CIC is the smallest custom in the ear hearing help and quite common due to its cosmetic appeal and ease of use. There are normally no manual controls on a CIC, telephone usage is normally better simply because they are much less probably to whistle. Lack of energy is the major explanation men and women can’t use this style, although a little ear canal may perhaps keep you from getting able to wear one also.
Behind the Ear (BTE) This hearing instrument sits behind your ear and is connected to your ear by a tube with an earmold. BTE hearing aids have the most energy and capabilities out there.
Open Ear (OE) and Receiver in Canal (RIC) This hearing help is a pretty new style of BTE produced out there in recent years and are a lot smaller sized then a traditional BTE. They are meant mainly for high frequency hearing loss. It is connected to your ear by a incredibly thin tube or wire with a small earbud on the tip. They are referred to as Open Ear due to the fact they leave the ear canal less blocked than other styles of hearing help.
Directional Microphones – These are accessible on most BTE, OE, ITE, Half Shell, and ITC styles of hearing aids. They are the best function you can have on your hearing help for hearing in noisy locations, such as restaurants. (They lessen sounds from behind, so that it does not interfere with the sound in front of you) Directional microphones can be automatic they automatically turn on when the sound level in the space gets also loud. Some are also be adaptive, which signifies they can adhere to moving sounds, or decrease many distinct sounds at the identical time.
Noise Reduction – Noise reduction doesn’t seriously lessen noise, it reduces amplification in the frequencies exactly where there is noise and no speech. If there is a fan running in the background, the hearing help will not amplify it as a great deal as it will speech. When the hearing help finds each speech and noise at a frequency, you still get both. Far more advanced the hearing instruments manage noise greater by breaking the frequencies up into smaller pieces.
Memories – There are two types of memories obtainable on a hearing help, manual and automatic. A lot of hearing aids have a push button that enables you to have various settings (memories) for distinct circumstances such as quiet areas, noisy locations, and music or telephone. The hearing help beeps when you push the button to let you know which memory you are using. Advanced hearing aids can have memories that are automatic. As an alternative of pushing a button, the hearing aid does it for you! Some hearing aids can even have a combination of each.
Feedback Cancellation – Feedback (or that annoying whistling sound) is the number 1 complaint men and women have about hearing aids. Most hearing help wearers encounter feedback when they place their hand over their ear, or use the phone. Feedback Cancellation will take down the amount of feedback (whistling) that you hear.
Bands / Channels – Bands are what we use to adjust the volume in a hearing aid. A lot more bands implies additional manage when we plan the hearing instrument to your hearing loss.
Channels are applied to adjust the portion of the hearing aid that keeps the sound from having also loud. Channels can also refer to the hearing help noise reduction system. For noise reduction, more channels is definitely greater because the hearing help can break the sound up into smaller sized pieces and isolate noise from speech.
These are the principal factors you need to have to have an understanding of about your hearing help. If you genuinely want the best one for you, I recommend you concentrate on telling your specialist what benefits you want from your hearing instrument. Let them know what frustrates you to give them a better idea of how they can assistance you. Their purpose is to help you hear greater, and when that takes place, everybody wins.