The normative use of noise is noise, from the physiological point of view, all interference with people's rest, study and work and the sound that people want to listen to the sound of interference, that is, unwanted sound, collectively referred to as noise. When the noise on people and the surrounding environment caused by adverse effects, the formation of noise pollution.
Whatever affects people's normal learning, work and rest, in some occasions "unwanted sound", are collectively known as noise. Such as machine combustion sound, a variety of transportation sound, people's noise and a variety of sudden sound, are called noise. With the development of industrial production, transportation, urban construction, as well as the increase in population density, the increase in family facilities (TV sets, etc.), environmental noise is increasingly serious, it has become a major pollution of human society and the environment.
Legal basis
"The Chinese People's **** and the State Environmental Noise Pollution Prevention and Control Law"
Article 45 prohibits the use of broadcasting loudspeakers by any unit or individual in the urban area in the concentration of noise-sensitive constructions.
In urban areas of streets, squares, parks and other public **** places to organize entertainment, assembly and other activities, the use of audio equipment may produce interference with the surrounding living environment of excessive volume, must comply with the provisions of the local public security organs. Article 42 in urban areas within the noise-sensitive buildings concentrated area, due to commercial business activities in the use of fixed equipment caused by environmental noise pollution of commercial enterprises, must be in accordance with the provisions of the State Council administrative department of environmental protection to the local people's government at or above the county level of the local administrative department of environmental protection to declare possession of environmental noise pollution caused by the state of the equipment and the prevention and control of environmental noise pollution facilities. situation. Article 43 The boundary noise of the new business cultural and entertainment venues must comply with the national provisions of the environmental noise emission standards; does not meet the national provisions of the environmental noise emission standards, the competent administrative department of culture shall not issue cultural business license, the administrative department for industry and commerce shall not issue business licenses.
Operating cultural and entertainment venues, its business managers must take effective measures to make its boundary noise does not exceed the state environmental noise emission standards.