PERSONAL NOISE MONITORING APPARATUS AND METHOD

摘要

The noise monitoring device (1) includes a means (4) to monitor sounds from the surrounding environment and display (3) various noise parameter values, including a percentage of accumulated noise compared to a standard for types of hearing protection. The user may input (5, 6, 7) the type of hearing protection they are wearing, the device issuing an alarm when the accumulated noise has exceeded the relevant allowable standard.