Schools are places where students learn knowledge, and the ideal sound environment should be 15 ~ 40 decibels. However, due to various factors, there are all kinds of noise pollution in schools and their surroundings.
The influence of noise on study and life;
1.30 ~ 40 dB noise is a quiet normal environment. If it exceeds 50 decibels, it will affect sleep and rest, leading to inattention and affecting learning efficiency.
Noise not only damages hearing, but also causes other physical diseases.
3. The serious harm of noise is also manifested in affecting people's reading ability, interfering with people's attention, problem-solving ability and memory.
How to control and reduce school noise;
1. sound insulation glass can be installed in buildings near roads to reduce the introduction of external noise.
2. Turn off the sound source and build a sound insulation wall at the sound source to prevent the noise from spreading directly.
3. Strengthen greening, plant trees on both sides of complicated roads, form isolation zones, and protect nearby school areas and residential areas.
4. It is necessary to strengthen environmental publicity and raise residents' awareness of environmental protection.
* * * Let's create a quiet environment, reduce noise pollution, start with everyone, don't talk loudly, the mall won't play strong music for a long time, and the driver won't honk the horn indiscriminately ... Let's reduce noise together and create a quiet and comfortable study and living environment!