ယံုၾကည္ရေသာ

Sound Meter Pro

hack-n-store
1.75MB
ေဒါင္းလုပ္မ်ား
ေဒါင္းလုပ္မ်ား 25k - 50k
ဗားရွင္း 2.5.5 လြန္ခဲ့ေသာ 5 လက

Sound Meter Pro ၏ ေဖာ္ျပခ်က္

Sound Meter Pro is the 4th set of Smart Tools® collection.

SPL(sound pressure level) meter app uses your microphone to measure noise volume in decibels(db), and shows a reference. We calibrated a lot of android devices using an actual sound meter with dB(A).

REMEMBER!! Most smart phone microphones were aligned to human voice (300-3400Hz, 40-60dB).

Therefore maximum value is LIMITED by manufacturers, and very loud sound(100+ dB) cannot be recognized. Moto G3 (max.80), Galaxy S6 (85dB), Nexus 5 (82dB), HTC Desire(82dB)...

You can trust the result in routine-noise levels (40-70dB). Please use it as an auxiliary tool.

Vibrometer uses the phone sensors to measure vibration or an earthquake, and it shows a reference as a seism detector.

The measured values are related to Modified Mercalli Intensity scale (MMI). If it is inaccurate, you can calibrate it so that maximum value is about 10-11.

Please use the results only for reference because android devices have a wide variety of performance and sensitivity.

* Pro version added Features:

- No ads

- Sound Meter and Vibrometer are integrated

- Statistic menu (line chart)

- CSV file exporting

- Line-chart duration

- More models are calibrated

* Do you want more tools? Get [Smart Tools] package.

For more information, watch YouTube and visit the blog. Thank you.

** No internet support : You can open this app without any connection. After installation, open the app 2-3 times with your device connect to WI-FI or 3G/4G.</br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br>

ပို၍ၾကည့္ရန္

Sound Meter Pro အတြက္ အသံုးျပဳသူ အဆင့္သတ္မွတ္ခ်က္မ်ား

4.22
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Sound Meter Pro အေပၚ ျပန္လည္စစ္ေဆးမႈမ်ား

ဘာသာစကား
Sound Meter Pro အေပၚတြင္ ျပန္လည္ စစ္ေဆးမႈ မရွိပါ။ ပထမဆံုး ျပဳလုပ္လိုက္ပါ!

Sound Meter Pro အား အခ်က္ျပပါ

trusted ဖလက်
ေကာင္းစြာ အလုပ္လုပ္ပါသည္ 0
needs licence ဖလက်
လိုင္စင္ လိုအပ္သည္ 3
fake ဖလက်
app အတု 0
virus ဖလက်
ဗိုင္းရပ္စ္ 0
hack n store စတိုုး ကိုယ္စား႐ုပ္ပံု
hack-n-store စတိုး 20.45k 1.77M

APK အေၾကာင္း Sound Meter Pro အခ်က္အလက္

APK ဗားရွင္း 2.5.5
အသုံးပြုရန် ကိုက်ညီမှု Android 4.0.3+ (Ice Cream Sandwich)
ထုတ်လုပ်သူ Smart Tools co.
ကိုယ်ရေးလုံခြုံမှု မူဝါဒ http://androidboy1.blogspot.com/2017/09/privacy-policy.html
ခွင့်ပြုချက်များ 6


Sound Meter Pro APK ကိုေဒါင္းလုဒ္ဆြဲပါ
ေဒါင္းလုပ္မ်ား