The market is teeming with options for various types of hearing aids or instruments. Thus, it should not be a problem if you ever find yourself needing one. You will have enough options depending on what style, fit, model, or set of features you need.
One of the first types of hearing aids to be introduced into the market is the body worn aids. It was invented by Harvey Fletcher as part of his work at the Bell Laboratories. However, this particular hearing aid type is rarely found these days because the technology has greatly evolved since then.
But to give you an idea, body worn aids come with a case, earmold, and cord. There is also an amplifier available for each component in the case, which in itself is roughly the same size of a pack of cards. You must then connect the ear mold to the case using the cord that is provided for in the box. The use of vacuum tubes makes it possible for body worn aids to produce a significantly loud sound.
Behind the ear aids has replaced most of the body worn aids that were initially sold in the market for those with hearing problems. Like body worn aids, this one also comes with a case, cord, and a tube. There are two ways wherein the sound is delivered onto the person’s ear: electric or acoustic. Of the two, the electric method of transmitting sounds is considered as the best of these types of hearing aids because it offers a comfortable fit and high quality sound. This hearing tool is recommended for a wide range of hearing problems, starting from mild to profound cases.
Another recent innovation in the various types of hearing aids available in the market is the in the ear variety. This is designed to fit into the outer ear bowl, also known as concha. This type of device is visible from the outside when you are standing in front of someone who is using this equipment. There are some issues with this though, as raised by the users, such as tendency to create feedback, especially when dealing with too high frequency. You can also connect this type of device with an FM system, if you want.
A more modern type of hearing aid comes in the form of in the canal or in the ear tool. Some people confuse it with a BTE aid because of the similarity in appearance. However, there is a significant difference when it comes to the function and feature. The receiver of this hearing aid is inserted into the patient’s ear canal while the acoustic tube is replaced with a thin electrical wire. This helps to offer a much smoother quality in the sound signal as they are transmitted into the patient’s ear and also eliminate any interference coming from your surrounding environment.
There are more choices for anyone looking to buy and use hearing aids. Make sure to explore more of them or ask your doctor when you are buying so you can make the right choice based on your hearing needs. The ones listed above are just some of the most basic types of hearing aids but there are more options in the market with varying price ranges, especially with the improvement of technology in this field to ensure that you can restore your sense of hearing.
link to: Types of Hearing Aids