dB Sound Meter: Decibel Camera 对比 Digital Compass 的使用情况和统计数据

Sound meter is a free app that measures the sound pressure level (SPL) in decibels (dB) , it allows you to easily measure the noise level in your environment. Whether in a noisy workplace, a construction site, or a public area, Sound Meter will help you determine whether the noise level is safe for your hearing. Moreover, this app combines sound meter and SPL camera function, so you can record your measurements in video and take photos, which are easily shareable. Sound Meter Camera is easy to use for measuring sound and noise, taking noise meter photos, and recording sound level meter videos . Of course, Sound Meter: Measure Noise Camera can naturally be used as a SPL meter without camera recording. 🔊 Features:🔊 ·Measures noise levels in decibels (dB) ·Quick reaction to sound level change ·Easy-to-read numerical display ·Simple interface and accurate readings ·Display Current, Average, and Max dB values ·Real-time graph of noise level fluctuations ·Noise meter camera recorder, SPL meter ·Save and share measurement results ·Pause and resume measurements at any time ·Keep Screen On option for long-duration measuring ·Noise warning when exceeds warning dB values Decibel meter calibration: If you have access to a professional sound pressure level measurement device (SPL meter) you can use it to calibrate our app: first, check current decibel reading on scientific measurement device; next, press the calibration button and set the values. Loud noises will be harmful to both your physical and mental health. Let our sound meter/noise meter measure environmental noise, the perfect app for measuring noise levels in any environment. Sound Meter is a useful tool for anyone who wants to protect their hearing, don’t hesitate to download Sound meter - Measure noise camera now.💯