Sound Meter Pro v2.2.4 Apk App

Requirements: Android 1.6+
Overview: You can measure environmental noise and phone's vibration.
Sound Meter Pro is the part 4. of Smart Tools series. (noise, vibration, seismometer)

You can measure environmental noise and phone's vibration.
Sound Meter Pro is the part 4. of Smart Tools series. (noise, vibration, seismometer)
* Acoustimeter uses your phone mic to measure noise volume in decibels(dB) and shows a reference. SPL(sound pressure level) meter.
REMEMBER!! The most mics were aligned to human voice(300-3400Hz). So the hardware max. values are LIMITED. Moto Droid(max.100), Galaxy S(81dB), Galaxy S2(98dB), Galaxy Tab and HTC Desire HD have been calibrated by the actual sound level meter with dB(A).

* Vibrometer uses the phone sensors to measure phone's vibration or the earthquake, and shows a reference.
The measured value is the Modified Mercalli Intensity scale(MMI). You can calibrate yours so that the max value is about 10-11.

* Pro version added features
1) No ads
2) Vibrometer Pro is included
3) Statistic menu
4) Level notification
5) Line-chart duration
6) More models are calibrated

Download Instructions:
http://bulletupload.com/ropma9bf6jow

Mirror:
http://turbobit.net/qevqr0r3xa62.html