Hearing damage among young people by loud music

Health cabosan August 8, 2016 0 1
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Hearing damage today is increasingly common, especially among the young. More and more young people suffer from tinnitus, an ever-present tone and impaired hearing. They are struggling to determine where sounds are coming from. A major culprit is listening to loud music. After a short exposure to excess noise, someone will have a temporary hearing loss, but there are more and more young people who have a permanent hearing damage.

Which means hearing loss

The number of young people suffer from permanent hearing damage increasing annually by more than 22,000 people. The main cause is listening to loud music. Of the young people aged between 13 and 15 years, approximately 10 percent of all measurable hearing loss. The chance that someone gets to hearing damage depends on sound level and duration of exposure of this. When a person for longer than 8 hours is exposed to a noise greater than 80 decibels, the probability of a hearing damage is large. Headphones with music gives soon a sound of over 110 decibels. Exposure for more than 4 minutes to 100 decibels may or may damage the hearing.

The characteristics

An examination of GGD Groningen showed that hears six percent of children between 12 and 18 years of regular beeps, some always hear a beep. The cause is listening to loud music. Many young people have after a night out in a disco next day a beep in the ear. Hearing damage is characterized by a number of symptoms.
Tinnitus
Often begins a hearing loss with tinnitus, also known by the medical term tinnitus ?? ?? mentioned. First it is present only in a quiet environment and may even disappear. At a later stage it no longer disappears and it is always present.
Struggling to determine where sound is coming from
Problems may arise with intonations. The frequency analysis can be disrupted, causing certain hair cells in the organ of hearing no more stimuli can transmit to the brains. This can occur in varying degrees in each ear, so you no longer hear the sound in stereo. Therefore it is difficult to determine where the sound originated.
Varying experiences of noise by frequency
The number of vibrations that produces a sound source per second, the frequency is called. It is expressed in number of Hertz. Normally a person can perceive sound between 20 and 20,000 Hertz. The higher the tone is, the higher the frequency. At a hearing loss may be a different degree of hearing loss in each frequency, making the sound in different frequency ranges is experienced differently. An everyday sound may suddenly be perceived as too harsh in the affected frequency range.
Turn the television louder
The hair cells in the inner ear are needed at any given time more incentives to transmit a sound signal and is becoming less desensitized to loud noises. A properly functioning ear will rest a lower threshold for sound back to a higher sensitivity after exposure to noise. When a damaged ear will not reset it, making you harder to talk and television should put harder to hear.

Prevention

Try the sound of an MP3 player not to put too hard. There are music players that can give a warning when the maximum volume of 100 decibels is reached. When you visit a nightclub or a concert, make sure you wear earplugs and imagine avoid prolonged exposure to excessive noise. If you are in a noisy environment, look now and then silence so that you ?? oorpauze ?? taking. Impaired hearing will not proceed, thus you can try to avoid it better.
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