≋01
Relative levels
Digital microphone amplitude in dBFS. This is not dBA or calibrated sound pressure.
← 所有应用程序
测量 / ANDROID
Sound Meter
A clearer view of the sound around you.
测试中初具规模。尚未在 Google Play 上架。
预发布测试正在进行中。尝试下面的签名 Android 预览版，并禁用应用程序调试。应用程序发布时会出现商店链接。
下载测试APK ↓
版本： 0.1.4
Android·签名预览·禁用调试
Android 可能会询问您是否允许从此浏览器安装应用。请阅读应用隐私政策，了解权限、存储和删除方式。
SHA-256: fdbf41d45188f37b7613e30e6f4cc403b846c7e2ec9daf02f2cf85e0b1ebdd73
Android所有功能免费没有帐号
A clearer view of the sound around you.
Explore changes in relative microphone levels on the same device. Sound Meter keeps the current reading, a live graph and session statistics together, without recording audio files.
工具包内部
本意很简单。
专注于任务。
所有功能免费。
↗02
Live history
A rolling graph of up to 300 levels and session statistics, kept in memory.
◐03
Your preferences
Ten interface languages and light, dark or system themes, saved on this device.
↗04
Support and contact
Optional PayPal support, official website and email links open external apps without sharing audio or measurements.
日常情境一个小地方
一个小地方
在你的日子里。
注意变化
Compare the same space before and after a change, using the same phone and microphone setup.
Follow a session
Watch the live graph, minimum, energy average and maximum. Session values stay in memory.
Keep control
Start requests microphone access. Stop, leaving the measurement screen or opening another app releases the microphone.
下载之前明确的期望。
明确的期望。
有用的信息。
Android 8 or later. Development-key-signed preview with debugging disabled. The signature matches the current PC’s 0.1.3 build, but differs from the earlier PC’s 0.1.0 preview; uninstall that earlier build before installing. dBFS is not SPL or dBA. This app is not a calibrated sound level meter and must not be used for safety decisions, legal compliance or comparisons between different phones. Physical device, Fold/Flip and long-session testing remains incomplete.
同样的承诺没有广告。没有账户。
没有广告。没有账户。
无付费功能。
离线优先设计、所有功能免费以及无不必要的个人数据收集是每个 工具背后的原则。在最终确定其隐私政策之前，必须检查每个应用程序的实际行为。
工具背后的故事↗继续探索
所有应用程序 ↗