Different kinds if nosie produce different kinds of effects on human beings;
1) Exposure to high nosie level can rupture ear durm and cause permanent deafness.
2) High pitched nosie increase nervous tension and blood pressure.
3) Nosie at a high pitch is known to cause heart attacks.
4) A person cannot concentrate in his work,or studies in the presence of nosie.
5) Loud noises of high frequency can cause headache.