WHO Environmental Noise Guidelines on Sound

Written By Sunny Battazzi

The WHO guidelines for community noise recommend less than 30 dBa in bedrooms during the night and less than 35 dBa in classrooms. They recommend less than 40 dBa outside of bedrooms to prevent adverse health effects from night noise. 

Sunny Battazzi
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Sound: WHO Night Noise Guidelines
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Sound and Sleep Disturbance