People feel uncomfortable in a noisy environment because noise is very damaging to their hearing, and studies show that 37% of deafness is caused by noise. The theme of “National Ear Day” on March 3, 2012 is “Reduce Noise, Protect Hearing.” The noise standard in China is set at 85 to 90 decibels. The best way to prevent noise is to improve the working and living environment, reduce the level of noise, and not to receive noise for too long. As a citizen, it is important to raise your awareness of noise protection and to learn and publicize the relevant laws and regulations. No matter where you are, what you are doing, as long as we start from ourselves, from the side. Suppress the generation of noise and reduce the intensity of noise. For example, when you drive, honk a few times less; for example, you in public places, a few times less loud speech; for example, you in the Spring Festival, a few times less firecrackers; for example, you are listening to music, slightly reduce the volume of a few; will be for us to live in this world to increase a point of health, peace and quiet.