'Noise is unwanted sound. What is pleasant to some ears may be extremely unpleasant to other, depending on a number of psychological factors. Sweetest music, if it disturbs a person who is tying to concentrate or sleep, is noise to him, just as a pneumatic riveting hammer is noise to nearly everyone. In other words, any sound may be noise if circumstaqnces cause it to be disturbing'- Encyclopaedia Americana.
Legally speaking whether noise constitutes nuisance is a question of degree. Yet where noise is caused intentionally to disturb someone, it may be taken as nuisance. The two chief categories of noise pollution are industrial and non-industrial. Most people in India do not consider noise as pollution but they are used to it as their part of life. Unless people realize the dangerous consequences of noise they will not take any measure to curb noise pollution.
Industrial environment produces noise. More industrialization leads to more noise.Mills, automobiles repairing, printing presses, etc are some sources of noise pollution affecting public living in the vicinity.
Non-industrial sources of noise mainly in India is the loud speaker.The originator of almost all noise pollution is the man. Machines of various types, aeroplanes, trains, automobiles, explosives and even firecrackers lead to noise pollution. Use of loudspeakers commonly in religious places are also nothing but nuisance.In India it seems that the use of loudspeakers assume the status of a fundamental right by virtue of Article 19(1). Although this freedom is subject to reasonable restriction, here the restriction is not with respect to pollution but only on the grounds of sovereignty and integrity of the nation, the security of the State, friendly relations with foreign States or public order, decency or morality or in respect of contempt of courts, defamation or incitement to offence.
Then comes Article 25 which again protects people's right to use loudspeakers by way of protection of freedom, conscience and free profession, practice and propagation of religion. Clause (1) of this Article states: "Subject to public order, morality and health and to all other provisions of this Part, all persons are equally entitled to freedom of conscience and the right freely to profess, practice and propagate religion." Although this right is made subject only to public order, morality and health but the nexus between noise and health will have to be judicially established to succeed in an action.
Motor Vehicle Act, 1939 through sections 20,21(j),41,68 (i),70, 91 and 111 empowers a State Government to frame rules for the upkeep of motor vehicles and control of noise produced by them. But except for a little control of horns and silencers of the motor vehicles, no state has implemented effective control measure in this regard.Even in the Aircrafts Act and Factories Act, there is no protective measures from the noise pollution caused by them to the residents in the vicinity or workers respectively.
It is high time we woke to to the realities of the damage caused by noise pollution and extend the legal arm to curb it.