Noise Is One of the Most Widespread Environmental Pollutants Because of Increasing Human Activities Concentrated In Towns and Cities Affecting the Human Efficiency and Health. Noise Pollution Causes a Number of Adverse Effects on Human Beings Ranging from Mild Annoyance to Permanent Loss of Hearing. This Article Covers the Study on Effect of Noise Pollution, Present Scenario In Indian Context, Sources of Noise, Enviornmental Noise, Noise Power Level, Noise Hazards, Noise Effects on Human Body, Major Causes of Noise, Physical Aspects of Noise, Physiological Effects of Noise, Noise Pollution and Effects of Noise Pollution.