Is the Sound of a Car Horn Considered Noise?
1 Answers
Car horn sounds are considered noise if they exceed 74 dB. Introduction to Car Horn Sounds: Car horn sounds are a major source of traffic noise pollution, characterized by sudden onset, short duration, and high volume. The horn of a small car can cause instantaneous noise levels to exceed 70 dB and approach 80 dB, while the horn of a large vehicle can exceed 80 dB. Legal Regulations on Noise: The 'Law of the People's Republic of China on the Prevention and Control of Environmental Noise Pollution' defines environmental noise pollution as noise that exceeds the national environmental noise emission standards and interferes with the normal life, work, and study of others.