Farid
Requirements: Android 12.0+ | File size: 3,7 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.
Paid / patched version
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💾 Sound Meter Pro V2.6.13 (3 MB)
🔗RapidGator
https://rapidgator.net/file/8c12a986e9dae12fdef72a2a9402a3ab/Sound.Meter.Pro.V2.6.13.rar
🔗NitroFlare
https://nitroflare.com/view/EE32F0EB84F95B7/Sound.Meter.Pro.V2.6.13.rar?referrer=1635666
