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.
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.
Hearing damage among young people by loud music