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What is What is the acceptable noise level in Hospital (In decibel)? and explain in detail?
Acceptable noise levels (decibels) Residential Bed room 25 Living room 40 Educational Class room 30-40 Library 35-40 Hospital Wards 20-35 Industrial Workshop 40-60 Laboratory 40-50 Ref: Park's textbook of Preventive and Social Medicine, 21stedition, page-685.