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Slow progressive progressive sensory deafness, known as noise deafness, is caused by long-term exposure to noise (85-90dB).

The data shows that adolescents with long-term Walkmans are one of the people with noise deafness. MP3 or CD general earphones are normally 87 dB. The United Nations stipulates that the maximum volume of any Walkman cannot exceed 100 dB. Obviously, even the IPOD (the world’s largest music media production business) voice indicator violates this rule at 30 points (102 dB), let alone other brands?

Experiment: An employee of a company was invited to give him a test of sound sensitivity in the morning, and his hearing was normal. When the employee went to work after work (during listening to MP3), he often took a karaoke after work. After returning home and testing, his hearing remained in the normal range, but the 10 dB sound was only 20 dB. Hear. Obviously, the sensitivity is reduced. This is a transient hearing loss. The capillary cells in the cochlea need 16 hours to repair. If you don’t give enough rest to the capillary cells, it may become a permanent change from transient deafness to permanent. Deaf.

Most of the hearing loss is slowly accumulated over time and may be difficult to detect. How can I know if hearing has been affected? The following are some of the symptoms of hearing loss: it is difficult to distinguish certain words or words, and often others have to repeat what they say, they can’t hear each other’s voice during a phone call, others in the house think The volume of your TV or listening to the radio room is too large, it is difficult to distinguish in a noisy environment, and it feels like being covered when listening to sound.

Since work or entertainment requires hearing loss in a noisy environment, 100% prevention can actually be achieved. Here are some common tips to reduce the potential hazards of hearing:

Limit the residence time in a noisy environment;

Always wear earplugs or other hearing protection when participating in activities with great environmental sounds.

Be alert to the noise level of your surroundings.

Protect children from high-intensity noise because they don’t know how to protect themselves.

Identify and assess hearing loss and get well soon.

It is not too early or too late to start hearing protection at any time.

　　Jinghao medical hearing aid reminder:Hearing aids need to be professionally “fitted”. It is very important to choose a professional hearing aid fitting center and hearing aid fittings! You can call the Jinghao medical for any hearing problems, or you can come to the center to experience the experience. . Hearing aid free consultation phone: +86-18566295705

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