Sound Meter

Sound Meter is a smart and easy-to-use Chrome extension designed to measure environmental noise levels in decibels (dB). It features a clean and tidy graphic design with a high frame rate for smooth performance. Users can monitor sound levels through various displays including a gauge, graph lines, and detailed min, average, and max decibel values. The extension also offers the ability to calibrate sound measurements for each device, ensuring more tailored results.

Ideal for casual noise monitoring, Sound Meter shows elapsed time for decibel measurements and references current noise levels clearly. While optimized for user experience, note that device microphones are typically aligned for human voice ranges and may limit detection of very loud sounds (over ~90 dB). Therefore, for precise professional measurements, using a dedicated sound level meter is recommended. Overall, Sound Meter provides a handy tool for quick noise assessment directly in your browser.