Noise and Hearing Loss People who study acoustics define noise as complex sound waves that are aperiodic, in other words, sound waves with irregular vibrations and no definite pitch. ... www.asha.org/public/hearing/disorders/noise.htm Email LinkQuick LookMaximizeHome
NPC Library: Noise Effects Handbook (Office of Noise Abatement & Control, 1981) This handbook, details the effects noise has on health in areas of communication, sleep, psychologically, physiologically ... www.nonoise.org/library/handbook/handbook.htm Email LinkQuick LookMaximizeHome