Decibel Tracking: DIY Sound Sensors Map Urban Noise Crises
Chronic urban noise pollution is rarely measured accurately by centralized monitoring grids. Investigative reporters are changing this by installing networked, low-cost decibel sensors across residential neighborhoods, hospital silence zones, and construction corridors. These DIY sound loggers track continuous noise levels, automatically timestamping violations that exceed legal limits during...
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Bharat Aawaz
