Interactive comparison of common sounds from a whisper to a rocket launch. See how everyday noises measure up and when hearing protection is needed.
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Normal daily sounds that pose no risk to hearing, even with prolonged exposure. Includes conversation, household appliances, and light traffic.
Learn about conversation-level sound →Extended exposure can cause fatigue and stress. Includes vacuum cleaners, busy restaurants, and alarm clocks. Consider hearing protection for prolonged exposure.
Learn about 80 decibel sounds →Hearing protection required. OSHA limits workplace exposure at 90 dBA for 8 hours. Includes power tools, concerts, and heavy machinery.
OSHA noise exposure limits →For every 5 dB increase above 90 dBA, the allowable exposure time is cut in half. Here are the maximum daily exposure times before hearing protection is required.
Source: OSHA 29 CFR 1910.95 | Need a calibrated meter? See our top picks
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