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Effects of noise induced hearing loss
Effects of noise induced hearing loss
Effects of noise induced hearing loss
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From Kiss screaming “I Love it Loud, I wanna hear it loud,” to the Black Eyed Peas belting out “play it loud, baby play it loud,” loud music has spanned generations. For most people it is always been seen simply as fun entertainment. However as time goes on it is becoming more and more obvious just how dangerous “playing it loud” actually is. Musicians, music venue workers, DJs, and now even people listening to a personal music players, such as an iPod are in danger. Since music is such a large part of American culture, our society should educate those at risk on music-induced hearing loss so that music can continue to be enjoyed throughout life. Listening to loud music for an extended amount of time presents the risk of music-induced hearing loss or the loss of sensitivity to sound because of overexposure to loud music. With music overexposure and music-induced hearing loss it is important to realize the risks for musicians, other people in the music business, and people listening to portable music players (PMPs) and start looking for ways to protect and prevent music-induced hearing loss.
Music-induced hearing loss is associated with many risks. Listening to loud music has been attributed to a vast array of problems. According to Strasser “Noise-induced hearing loss continues to be the most common occupational disease in industrialized countries.” (Strasser, Chiu, Irle, & Wagener, 2008). One reason listening to loud music for an extended period of time puts people at risk for hearing loss is because it causes damage to and even loss of the hair cells in the Organ of Corti that essentially are responsible for the sensation of hearing (Zhao, Manchaiah, French, & Price, 2010). These hair cells will regenerate after some damage b...
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...(2009). Music venues and hearing loss: Opportunities for and barriers to improving environmental conditions. International Journal of Audiology, 48 (8), 531-536. Retrieved from http://web.ebscohost.com. ezproxy .mtsu.edu/ehost/detail?hid=119&sid=c20cef51-b8ea-47f6-8b23 a9db06d6616%40sessionmgr113&vid=4&bdata=JnNpdGU9ZWhv c3QtbGl2ZSZzY29wZT1zaXRl#db=eoah&AN=19208507 Wardrop, M. (2011, March 4). Phil Collins calls time on music career. Retrieved from http://www.telegraph.co.uk/culture/music/music-news/8357382/Phil-Collins-calls-time-on-music-career.html
Zhao, F., Manchaiah, V.K.C., French, D., & Price, S.M. (2010) Music exposure and hearing disorders: An overview. International Journal of Audiology, 49 (1), 54-64. Retrieved from http://web.ebscohost.com.
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...o account that much of the evidence is the author’s own works, that a bias is present. Darrow strongly believes in the integration of students with hearing loss into the music classroom. She does however point out opposing views and successfully dismantles them with strong and sound reasoning. One of the points Darrow makes is that many people believe that music is a “hearing value” and that the ability to make discriminations about what a person might hear is solely a function of hearing, when in reality it is actually a function of listening. “Listening is a mental process; hearing is a physical process,” states Darrow. The music learning environment is a great place for these students to develop their listening skills. “The development of good listening skills allows students with hearing losses to use their residual hearing to the maximum extent possible” (Darrow)
“Music is perpetual, and only the hearing is intermittent,” wrote the iconic American essayist, poet and philosopher Henry David Thoreau, a lofty proclamation that inspired my focus to help those with hearing loss through restoration. After a winding journey in search for an academic focus, I discovered that audiology is far more than just aiding deaf or hard of hearing individuals, but restoring balance, managing loss through therapy, and discovering new research techniques that may involve auditory neuropathy spectrum disorder. After arriving at my destination, I also learned that it is my responsibility as a future audiologist to be a leader, to work hard toward achieving a better future for myself, and a better world for humanity at large. This vision drives my aspiration to join the University of South Florida’s graduate audiology program this coming fall, and continue my examination of clinical audiology as a member of your community.
Sound is localised to the ear by the pinna, travelling down the auditory canal, vibrating the eardrum. The eardrums vibrations are then passed down through the ossicles, three small bones known as the hammer, anvil and stirrup that then transfer the vibrations to the oval window of the cochlea. The cochlea is filled with fluid that when exposed to these vibrations stimulate the sterocilia. This small hair cells "wiggle" along to certain frequencies transferring the vibrations into electrical impulses that are then sent to the brain. If the ear is exposed to noise levels of too high an intensity the sterocilia are overstimulated and many become permanently damaged . (Sliwinska-Kowalska et. All,
We play music loudly with our friends and families at social gatherings and ultimately it creates a friendly and open atmosphere. Now the last thing we would think about would be that at one of these social events one of us may die. In recent years there have been more and more deaths and injuries at musical festivals all throughout the United States. Although the number is much lower than deaths and injuries from automotive accidents they should not be over looked. Music festivals are becoming more and more popular and people are flocking to festivals all around the United States. These music festivals in today’s society have turned into drug infested parties in which people’s live are endangered and people themselves are exposed to drugs and unsafe festival conditions.
For any individual who either avidly listens to or performs music, it is understood that many melodies have amazing effects on both our emotions and our perception. To address the effects of music on the brain, it seems most logical to initially map the auditory and neural pathways of sound. In the case of humans, the mechanism responsible for receiving and transmitting sound to the brain are the ears. Briefly stated, the outer ear (or pinna) 'catches' and amplifies sound by funneling it into the ear canal. Interestingly, the outer ear serves only to boost high frequency sound components (1). The resonance provided by the outer ear also serves in amplifying a higher range of frequencies corresponding to the top octave of the piano key board. The air pressure wave travels through the ear canal to ultimately reach and vibrate the timpanic membrane (i.e.-- the eardrum). At this particular juncture, the pressure wave energy of sound is translated into mechanical energy via the middle ear. Here, three small bones, the ossicles, vibrate in succession to produce a unique pattern of movements that embodies the frequencies contained in every sound we are capable of hearing. The middle ear is also an important component in what music we actually keep out of our 'head'. The muscles grasping the ossicles can contract to prevent as much as two thirds of the sound from entering the inner ear. (1, 2)
Physical aging is a natural process that appears within psychosocial and behavioral contexts that greatly influence the progression of an individual’s experience of aging. Aging is often associated with greater exposure to disease and disability. The primary auditory disorder of many older people is difficulty understanding speech in noisy situations or competing speech, or that their communicators speak too fast, or do not articulate clearly enough. Age-related hearing loss, also known as presbycusis is a gradual and progressive hearing loss that affects most individuals as they age. Due to the slow evolution, adults with age-related hearing loss may not recognize that their hearing ability is decreasing, but if they do, they may acknowledge it as typical aging. Age is the greatest risk factor for sensorineural hearing loss, of greater degree in the higher frequencies and increasingly progressive. The term presbycusis reflects both peripheral and central auditory system dysfunction. Nevertheless, hearing loss is often mistreated due to its hidden sense that is always anticipated to be operating. Nevertheless, it is essential to study and understand aspects of several different types of hearing loss as it may be socially debilitating.
Heffernan’s studies show that the percent of teens with hearing loss had jumped to thirty-three percent since nineteen-ninety four. Heffernan explains the use of headphones has accelerated since the creation of the Ipod. Her idea is that the reason people suffer from hearing loss is because of the high volume. In her article she states that the reason people listen to music at high volumes is to drown out the outside noise. This is a common logic to drown out noise, although hearing loss is not a huge warning when using headphones.
Noise (Noise induced hearing loss NIHL): Another occupational hazard that contributes to workplace injury is excessive noise. Excessive noise may have adverse effects, which include, high blood pressure, stress, reduced performance and noise induced hearing loss. While there are other factors contributing to NIHL, the shortage of prevention is a high contributor. Engineering controls is one way of reducing noise at its source (Nelson et al. 20...
Living in a world with no sound whatsoever is a reality to millions of people worldwide, regardless of age, race, gender, and socioeconomic status. Approximately 5% or 360 million people of the world’s population have deafness or hearing loss, according to the World Health Organization. Deafness can be either acquired or congenital depending on several factors, including genetics and health of the individual. Congenital deafness is the loss of hearing present at birth. Being born deaf has many consequences, both positive and negative. According to the American Speech-Language Hearing Association, over 50% of congenital deafness is due to hereditary and genetic issues. However, non-genetic factors can cause deafness in an individual at birth as well. Disease and illness while in utero of either the mother or child can cause the child to become deaf...
There have always been discussions of the effects music has on ones behavior, and how it’s related to Psychology. The truth has never really been verified among common knowledge, but it’s usually something that intrigues people. They say heavy metal and rap can make teenagers violent, sad and depressing music can make teenagers sad and depressed, and some say it’s best to listen to classical music when doing schoolwork because it makes your brain more active. There have been many people that reported how music has effects on their behavior. It can lift their mood, “fuel the fire” when they’re angry, or even make it easier for them to fall asleep. People never really get the chance to research the actual science of music, and how it changes people attitudes.
This topic is extremely good to know as well as inform people because teenagers or adults need to know that headphones and earbuds is damaging their ears. Virginia Heffernan is not effective at persuading Millennials that headphones are destroying out hearing using ethos, pathos,
Wicke, Roger W. . "Rocky Mountain Herbal Institute." Effects of music and sound on human health . N.p., 2002. Web. 14 Jan 2012.
Music is an important part in any kid, teen and young adults life. It can help them through hard times or just keep them happy. It also can show how they feel. Music is helpful in so many ways but, unfortunately it is also very harmful too. Most try to ignore that but they can’t and shouldn’t.
Music can relieve certain medical problems. Parkinsons can be made better with certain musical rhythms. By listening and moving to regular rhythm patterns, people can overcome the effects of parkinson's (Sacks 1). Tourettes can also be made better or worse by performing or listening to songs, depending on what type. Migraines and headaches can be affected by music; again, better or worse. Relaxing or other certain kinds of songs can help out with heart problems. “A review of 23 studies covering over 1,500 patients found that listening to music ...
For this assignment, our class was instructed to spend two to three days with impaired hearing. To do this, I obtained some regular green foam ear plugs and wore them while going about my daily routine. The plugs gave me a decent 30dB loss in my “mid” and “upper” frequencies. At first, I did not see how it would be possible to walk around with ear plugs in all day. I started to think what my other instructors would think, but being an audio arts and acoustics major, most hardly batted an eye. Truthfully, I thought I would put my plugs in when I wanted to jot notes down for my journal, but that was not the case. My ears became acclimated to the loss and I could keep them in for most the day. The purpose of this exercise was to reinforce the point our professor had been teaching us all semester; living with hearing impairment is possible, but incredibly challenging.