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Sound Meter Pro V2.6.2

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Posted 07 May 2021 - 10:32 AM


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Requirements: Android 4.1+ | Size: 2,4 MB
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.
WHAT'S NEW
v2.6.2: Android OS 11 support
Homepage
https://play.google.com/store/apps/details?id=kr.aboy.sound&hl=en



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Download From Rapidgator

https://rapidgator.net/file/a2544e7e163bdf82e14227cfa8728afc/Sound_Meter_Pro_v2.6.2.apk.html


Download From NitroFlare

https://nitroflare.com/view/4D62DFEA6C7F135/Sound_Meter_Pro_v2.6.2.apk


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