Decibel Meter Detector vs 清爽测分贝

Decibel Meter is a practical sound-level measurement tool that helps you understand ambient noise, sound trends, and potential hearing exposure. Key features: Real-time ambient sound readings Average level, Leq, and Lmax measurements Clear sound-level ratings Live sound-level charts Automatic peak-event detection Seek and replay audio around loud events Save recordings or decibel data only Pause and resume measurements Three-second countdown to reduce handling noise Device calibration and fast or slow response modes Custom alert thresholds and haptic warnings Filter records by date, tag, rating, and audio availability Add names, scene tags, and notes Export CSV data, report images, and PDF reports English and Chinese support with an iPad two-column layout Privacy Mode stores only sound-level charts and statistics without retaining playable audio. Recordings and measurements are stored locally on your device. Please note: phone microphones are not certified professional sound-level meters. Measurements are intended for everyday reference and should not replace professional equipment for workplace safety, hearing diagnosis, or regulatory use.

清爽测分贝让您可以准确、简单、快速检测环境噪音等级。对不得不等待的弹出广告说不，没有使用次数限制，没有各种乌七八糟的套路，终身免费。一切都是如此清爽优雅！ 使用说明：点击主界面的“检测”按钮，本应用利用手机麦克风检测分贝，并在主界面显示分贝曲线。一次检测时间为30秒，可以中途停止。每一次的检测结果都保存在“历史”标签页内。 注意：本App以加权分贝(dBA)为音量单位。水或风可能会影响噪声检测的准确性。