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Acoustix Hearing Technologies

  • By admin
  • November 30, 2016
  • Comments Off on Acoustix Hearing Technologies

Ronnie Hegelund works in the IT Department of Widex HQ. But that didn’t make much difference to concerned audiologists in the late Sixties and early Seventies. Music can become harmful if played at loud levels and a rock concert can be as high as 120dB. Sound levels at nightclubs and gigs are not far off either, and quite often, having a good time out is synonymous with having our eardrums bashed whether we like it or not. Preservation of good hearing should be a major concern for everyone who frequently listens to loud music at concerts, clubs, venues as well as those who use personal audio equipment at high volume levels. However recurring exposure to loud noise can cause the impairment to become permanent and lead to ringing in the ears that doesn’t go away or in a significant loss of hearing. Their issues included hearing loss caused by noise, ringing in the ears and hearing difficulties due to problems in the inner ear or in the brain.

Eavey, who explained that those effects are often temporary, but can eventually lead to longtime damage. Therefore recommendations are provided to protect hearing and to maintain audibility of the higher frequency harmonics. Together with our friends and supporters, we want to raise awareness of the importance for musicians and performers to protect their hearing from damage caused by over-exposure to loud music. This can lead to severe hearing loss. Almost everyone who has attended a rock concert or discothèque has experienced a temporary threshold shift in hearing, or an inability to detect weak sounds. It is true that Beethoven continued to compose after he lost his hearing, but you can be sure that he regretted not being able to hear live music for the rest of his life. Any source of sound sends vibrations (sound waves) into the air which are picked up by your ear and funneled into your ear canal.

In there, they will strike the eardrum and cause it to vibrate. Concert promoters, now that they have been informed about this, have begun to offer fans inexpensive ear plugs to use during their concerts.One popular UK rock and roll band actually partnered with an earplug producer to offer them free to everyone attending its live shows. These preventive measures should be taken starting early on, when the exposure to loud music begins, he adds. Misconceptions about earplugs may stop some from taking advantage of the protection they offer. If further away, because of reflections off the floor and music stands, the baffles have no significant effect. People differ in their sensitivity to sound. Widex behind-the-ear hearing aids had more natural sound that made my inner ears feel like they were waking up to a new world of sound.

William F. Very loud sounds of short duration such as gunfire or an explosion can be painful and can produce immediate severe-to-profound if not complete permanent hearing loss. On the other hand, noise levels between 80 -120dB can produce painless damage to your hearing and you may not be aware of it at the time, but you may be noticing it too late, when it is done. The longer the exposure time the higher the risk of damage to your hearing. The extent of damage caused to hearing depends on the amount of noise energy that the ear has been exposed to over a period of a day. In New Zealand the exposure standard is set at 85dB(A) for an 8 hours period. For every 3dB increase, the acceptable time of exposure must be halved.

After attending a rock concert or a loud musical session you may notice reduced hearing and/or tinnitus (ringing) in your ears. Signs of damage are when the noise hurts, or makes your ears ring, or slight deafness for some time after the exposure to loud sound. Hearing loss associated with excessive exposure to sound can occur at any age. According to guidelines adopted by the Occupational Safety and Health Administration in 1970, an American worker cannot receive a noise dose of over ninety decibels (db) for more than eight hours a day.

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