All posts by mynursingapp

g) Noise Sources of noise Community noise levels Effects of noise pollution Noise control measures 🌟 Describe the types of noise: There are many types of noise in our environment. Musical sound: a. Pop music b. Loud sound of marriage band c. Religious musical sounds d. Cultural program sound e. Cinema advertising noise Noise is irregular and non-periodic : a. Vibration b. Noise of overcrowded community. c. High frequency volume