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People living in the city, from the moment we wake up in the morning, the noise in life is everywhere, the noisy market, the screaming sounds, the screaming car whistling. . . The noise is just like this. How do we protect our hearing in the face of these annoying noise hazards in our lives?

　　Reducing the noise of the sound source means using various methods to reduce the generation of various noises. In addition to social public management, vehicles should be strictly prohibited from screaming speakers, strengthening noise control, and moving factories to non-residential areas. Individuals can proceed from the following aspects:

1, when purchasing household appliances, try to choose products with low noise and noise suppression function;

2, household appliances pay attention to frequent cleaning and maintenance, such as dust, moisture, lubricating oil, etc., to reduce noise;

3, listening to music, watching TV, etc. Avoid listening to headphones for a long time. The volume should be controlled within 70dBSPL. Do not over-amplify the volume for seeking stimulation.

4, avoid listening to music in noisy environments: because of the noise environment, people will unwittingly increase the volume and cause further damage to residual hearing;

5, avoid listening to music for a long time, take a rest for a few minutes every 30 minutes, do not sleep with headphones.

Working hard on the transmission path, working away from or blocking the transmission of noise, can also effectively protect hearing:

1. Keep away from electrical appliances that are prone to noise, densely populated areas, construction sites, factories, concerts, KTV, etc.;

2. If you are constantly living in a noisy environment, you should close the window as much as possible or use soundproof windows to reduce the introduction of outside noise;

3. Uses sound absorbing materials indoors to reduce reverberation and reduce indoor noise (carpet, fabric, sound-absorbing cotton, etc.);

4. Strengthens greening to eliminate some noise.

Strengthen self-protection

In a noisy environment that may cause hearing damage, it is best to wear ear protectors such as earplugs, earmuffs or helmets to enhance the noise protection of the recipient or the sounding organ.