≋01
Relative levels
Digital microphone amplitude in dBFS. This is not dBA or calibrated sound pressure.
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測量 / ANDROID
Sound Meter
A clearer view of the sound around you.
測試中初具規模。尚未在 Google Play 上架。
預發布測試正在進行中。嘗試下面的簽名 Android 預覽版，並停用應用程式偵錯。應用程式發佈時會出現商店連結。
下載測試APK ↓
版本： 0.1.4
Android·簽名預覽·禁用調試
Android 可能會要求您允許從此瀏覽器安裝。閱讀應用程式隱私權政策以了解權限、儲存和刪除。
SHA-256: fdbf41d45188f37b7613e30e6f4cc403b846c7e2ec9daf02f2cf85e0b1ebdd73
Android所有功能免費沒有帳號
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.
工具包內部
本意很簡單。
專注於任務。
所有功能免費。
↗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.
日常情境一個小地方
一個小地方
在你的日子裡。
注意變化
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.
下載前明確的期望。
明確的期望。
有用的資訊。
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.
同樣的承諾沒有廣告。沒有帳戶。
沒有廣告。沒有帳戶。
無付費功能。
離線優先設計、所有功能免費以及無不必要的個人資料收集是每個 工具背後的原則。在最終確定其隱私權政策之前，必須檢查每個應用程式的實際行為。
工具背後的故事↗繼續探索
所有應用程式 ↗