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- DictionaryNoise pol·lu·tion/ˈnoiz pəˌlo͞oSHən/
noun
- 1. harmful or annoying levels of noise, as from airplanes, industry, etc.: "proposals to combat noise pollution"
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- Noise pollution
Excessive, displeasing human, animal, or machine-created environmental noise
Noise pollution, or sound pollution, is the propagation of noise or sound with ranging impacts on the activity of human or animal life, most of which are harmful to a degree. The source of outdoor noise worldwide is mainly caused by machines, transport and propagation systems. Poor urban planning may give rise to noise disintegration or pollution, side-by-side industrial and residential buildings ... Wikipedia
