Sound Meter Decibel Free for android Useful, beautiful and lots of fun, decibel meter is a must have app for your device! Simply launch the app and start reading the sound levels that surround you every day!
Want to know just how loud this place is? decibel meter Pro can help! Just how loud is this lecture anyhow? Sound Meter Decibel can help! How good is the sound isolation in this room? Sound Meter Decibel can help!
*****Feature*****
✓ Measure the sound levels around you with digital numbers and analog
✓ Large digital and analog readouts.
✓ Average, Peak and Max level displays.
✓ The graph below shows sound level displays
****DB Chart Show in this apps****
150-160 dB = Eardrum rupture.
140 decibel = Aircraft carrier deck.
130 dB = Jet take-off (100 meters), gun blast at close range.
120 dB= Jet plane,Human pain threshold, loud rock concert.
110 decibel = Live concert.
100 dB = Subway Train, Blower Potential but unlikely hearing damage if sustained for more than 8 hours.
90 decibel = Factory Machinery Area
80 decibel = alarm clock, Busy Street
70 dB = Traffic vacuums Just annoying, but probably safe.
60 dB= Normal conversational volume.
50 dB = A quiet office area
40 decibel = Quiet residential area
30 dB= A whisper. Barely audible sound.
20 decibel= threshold of human hearing.
**Please note** that dB meter - Sound Meter Decibel tool app is not a replacement for a professional device and should be used for private purposes only. It provides a simple way to measure audio volumes in your environment. The app shows the approximate dB (decibel) level, also known as Sound pressure level (SPL).
免費玩Sound Meter Decibel APP玩免費
免費玩Sound Meter Decibel App
Sound Meter Decibel APP LOGO
Sound Meter Decibel APP QRCode
| 熱門國家 | 系統支援 | 版本 | 費用 | APP評分 | 上架日期 | 更新日期 |
|---|---|---|---|---|---|---|
| 未知 | Android Google Play | 1.1 App下載 | 免費 | 1970-01-01 | 2015-04-24 |
