Common Sounds in Decibels

Many stereos produce sounds as high as 120 decibels. Prolonged or repeated exposure to sounds this loud can cause hearing loss. Using outside resources, list the decibel level of 5 other common sounds and relate these sounds to possible hearing loss and the risks involved with repeated exposure as well as any preventive measures that may be taken to protect the hearing.

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Sound is the result of a physical disturbance travelling in an elastic medium that is detectable by the human air, (Culling & Summerfield, 1995). Sound waves in air are caused by variations in pressure above and below the static atmospheric pressure. Noise is typically associated with annoyance; hence, criteria noise levels are based on human tolerance to sound. On the decibel scale, humans can hear a range of approximately 140 dB, from 0 dB, which is considered the threshold of human hearing, to approximately 140 dB, which………………

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