IoT based Noise Detector with Automatic Recording System

Talking loudly is an infuriating habit in an office environment as well as in industry the machine noise is quiet annoying. The office environment with loud co-workers can distract the work and reduce the work efficiency. The machine noise in an industry environment above 85dBA affects the hearing capacity. To help and solve this issue, a noise detector with instinctive recording device is proposed. This device informs the user about the noise level and whenever the noise level exceeds the limit, it automatically records the sound and its duration. This system finds wide advantage for labors in industry, which provides frequent warning information to the user if the noise limit exceeds.