價格：免費
更新日期：2019-02-09
檔案大小：2.7M
目前版本：1.5
版本需求：Android 4.4 以上版本
官方網站：http://www.primenap.com
Email：primenapps@gmail.com
聯絡地址：隱私權政策
This sound meter app allows you to measure your environmental noise levels and plot them over several hours.
Toggle between three modes to see the maximum, minimum and average values for different sound measuring applications.
The scale is automatically generated to best fit your measured dB values.
It also features a night mode and dB value calibration.
Please note that the maximum dB reading of cell phone microphones is limited to approximately 90 dB.
The app is free and there are currently no ads!