Noise Basics

Noise pollution is unwanted or unnecessary sound that has detrimental impacts on human health, wildlife, and the environment. Noise pollution[…]

A crying baby, a TV in the living room, a washing machine, or noisy music from your brother’s room: a[…]

History

Sound is everywhere over us and can be calculated, since certain sounds are not secure, to warn and protect us.[…]

Chances are, you can hear a sound presently: a siren, a fan rumbling, a swirl of ambient conversations, a clock[…]

Basics