Assistive Technology: Hearing Aids
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Jylene Paredes
Critical Analysis
Hearing Aids
Assistive Technology: Hearing Aids
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Abstract
Within society today, there are a lot of technology that surrounds us. Whether that being
from those that we witness being in the process of development, those that are far from reach
from us or from those that we carry around all day and use every day. Any form of technology
that gets made is used to aid our lives, which is better known as assistive technology. One of
those forms of assistive tech is a hearing aid. Hearing aids are a form of hi tech assistive
technology because of what is used and built in to make it function. As much as they are there to
help those to better their hearing, there is more that needs to be taken into consideration, as their
results from having one, but also take into account their drawbacks and how to work around
them.
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When you look in today’s society and the environment where one is around or lives
within, it is inevitable to not find a piece of technology that helps and satisfies someone’s day of
life. As people who can’t seem to wait to get our hands on the newest, more advanced version of
technology that we might already have in possession; knowing which electronics are best for us
or others is something we can easily be familiar with. Although, when it comes to the hi tech that
assists those with an unfortunate disadvantage in their lives, that may go unnoticed or not taken
with as high regard to the newest phone or computer being released. To those who have that
disadvantage within their lives, if not assisted with some sort of technology, it may be difficult
for them to grow as one with some form of disability, meaning that they might not show any
progress and be stuck if they do not conform to the hi tech that is there to aid them is needed.
Hearing aids are just one of those hi tech devices that is utilized to accommodate those with a
hearing impairment. Built into these hearing aids is a microphone that helps pick up sound, an
amplifier used to increase the sound around someone and a receiver that sends the amplified
sounds to someone’s ear. As much as new & improved versions of different technology are being
created and brought to the public in today’s age, a form of assistive technology that cannot go
unnoticed are hearing aids. Hearing aids are not only useful but beneficial to users because it
helps gain back a strong communication that could have been lacking, and prevents hearing loss
which also helps the prevention of other disabilities coming into someone’s life.
As severe as it is to have one of someone’s senses taken away or it slowly deteriorating,
hearing loss comes in two categories. The first being conductive hearing loss (CHL) and the
second type is called sensorineural hearing loss (SNHL). “Conductive hearing loss is often one
that is caused in external or middle ear problems; whereas in sensory hearing loss, it is due to a
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disorder within the ear, specifically involving the cochlea” (Turkington, Finley, Waun, 2015).
The cochlea provides nerve impulses that are in response to sound vibrations that are heard,
which is why that being that sound is around us every day 100% of the time, hearing aids are
used more by those with sensory hearing loss. For those that are not given the blessing to use the
sense of hearing, it can be hard for that person to communicate or perhaps find it difficult to have
a conversation with others. The “importance of social skills, self-awareness, persistence and the
ability to accommodate oneself in an integrative environment” (Journal of Communication
Disorders, 2018) is one of the most important aspects of life, that everyone should be able to
have to experience and enjoy. Being that hearing aids not only can pick up sound, but can also
amplify that sound, for those that find themselves losing their ability to hear, this can immensely
change the attitude for someone to communicate. Just to give an example, if the sound that is
being projected for many to hear is some type of music, then a person with a hearing aid will be
able to connect with the music and communicate on how they are reacting to the many sounds
and rhythms that are being presented before them. The “consistent use of hearing aids was the
only variable that exhibited a strong relationship with hearing and language skills” (Novaes,
Cavanaugh, Figueiredo, Mendes, 2012). In other words, with hearing aids being in usage, it
brought up an impactful outcome within the capability of one’s hearing and language skills.
Bringing to term that hearing aids bring out the result of a better communication pattern for those
that might have found it difficult to go through.
Other than having a hearing aid to better enhance the volume of sound around a person,
hearing aids can also be brought into someone’s life due to another setback that they are facing.
These setbacks can be in a “delayed diagnosis of AD, dementia, depression, anxiety, and
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injurious falls” (Mahmoudi, 2019). Dementia, a group of symptoms affecting memory, thinking
and social abilities severely enough to interfere with one’s daily life, is one of the common
disabilities that can come from a hearing loss. However, with the use of a hearing aid, it can
bring back the aspect of memory due to its technology and being able to detect nearby sounds. It
can help the memory of someone because with the person hearing what was said to them or
something they heard, it can help them repeat back and strengthen their memory with what was
heard. The social ability aspect of dementia can also be assisted by the use of hearing aids
because using this piece of technology is proven to work on a social aspect; such as,
communication. Not only that, but “hearing aid technologies have also improved the likelihood
of the speech signal being optimally delivered to the impaired auditory system. Distortion is no
longer a significant factor in hearing aid signal processing” (Bentler, 2013). Not having any more
distortion in ones life can be freeing because it will not give that misleading or false hope of
being able to hear anything at all. Being effective enough to help out the disappearance of
disabilities such as dementia are quite outstanding, but it can also bring out optimism for not
seeing any factors for “cardiovascular health, psychological and emotional health, cognitive and
physical activity, smoking and diet” (Dawes, 2015). Seeing results within any health state is truly
remarkable because it can change the outlook on life that that person may now have. Not being
able to hear what others can, brings a negative look on life for some, but improving an emotional
health can bring out the best in those in need.
Being that hearing aids have a beneficial result from being used, there can also be a setback
with them. The biggest being the expense that they carry. There was a “recent consumer survey
that found that consumers spend $1800 to $6800 for a pair of hearing aids, with batteries adding
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additional costs” (Rhoades, 2015). This is an extreme setback to those who are in need of
assistance with their hearing, and even more so to those who might not have the money at all.
Not having the sufficient amount of money comes with its drawbacks, and not being able to buy
something that can change the life of another or for themselves can truly be heartbreaking. But it
does not mean that someone should stop looking because there are “more than one thousand
different models of hearing aids available in the United States” (Turkington, 2015) that might
satisfy a range of money that can be best suitable for its buyer and user.
As technology sees itself to be advancing and growing stronger with what it is capable of
doing and helping those along the way, hearing aids is no exception. They are used to pick up
sound and amplify it, to then be sent to its receiver to be able to hear that sound. This form of
technology has been used and has greatly affected the lives of many who were going through
hearing loss. Not only hearing loss, but other disabilities that could have also sprung due to their
hearing loss; such as dementia. Hearing aids have shown to be costly and come at a high price,
but for what it is worth, and for bringing a lack of communication back into a person’s life or
helping their hearing loss and helping another disability, it makes hearing aids essential in
today’s world and one of the forms of assistive technology today that is most useful.
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Bibliography
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