凡是干扰人们休息、学习和工作的声音,即人们不需要的声音,统称为噪音。儿童少年正处在生长发育和受教育的阶段,安静的学习环境是保证学生身心健康的重要因素之一。随着现代工业、交通运输业的发展,再加上学校校址选择的不合理,噪声严重污染着这些学校的环境,这不仅有害于学生的健康,而且引起烦恼反应,影响学生的学习、娱乐和休息。为了解环境噪声对 Anyone who interferes with the rest, study and work of people, that is, people do not need the sound, collectively referred to as noise. Children and adolescents are in the growth and education stage, quiet learning environment is one of the important factors to ensure the physical and mental health of students. With the development of modern industry and transportation, coupled with the unreasonable choice of school sites, the noise seriously pollutes the environment of these schools, which not only detrimental to the health of students, but also cause troubles and reactions that affect students’ learning and entertainment And rest. To understand the environmental noise pair