Sound Meter Pro Apk v2.4 | Apk Free Download

February 23, 2013

Sound Meter Pro Apk v2.4

Latest Sound Meter Pro v2.4 Android Apps
Requirements: 1.6 and updated iOS Full Version
Overview: Measure the environmental noise and vibration with your phone.
Sound Meter Pro Full APk Free cracked is the 4th set of Smart Tools collection (noise, vibration, seismometer).

Sound Meter Pro Apk v2.4

SPL(sound pressure level) meter app uses your phone mic to measure noise volume in decibels(db), and shows a reference. We had calibrated many android devices with the actual sound level meter with dB(A).
REMEMBER!! The smart phone microphones were aligned to human voice (300-3400Hz, 40-60dB). Therefore the maximum values are LIMITED by the manufacturers. The very loud sound cannot be recognized. Moto Droid(max.100), Galaxy S(81dB), Galaxy S2(98dB)...

Vibrometer app uses your built-in sensors to measure phone's vibration or the earthquake, and shows a reference.
The measured values are the Modified Mercalli Intensity scale(MMI). If it is inaccurate, you can calibrate it so that the maximum value is about 10-11.

* Pro version added Features:
- Sound Meter and Vibrometer are integrated
- Statistic menu and Save log data
- Level notification
- Line-chart duration
- More models are calibrated
- No ads

What's new in Sound Meter Pro Apk Free version:
- v2.4.0 : ActionBar added. 7' Tablet PC fix.
- v2.3.3 : Minor fix, Nexus 10 support.
- v2.3.2 : Screen capture added.
- v2.3.1 : Nexus 7 support.
- v2.3.0 : Export to CSV file.
- v2.2.7 : Landscape mode for Tablet PC.
- v2.2.6 : more models calibrated.
- v2.2.5 : 4 hours line-chart duration.

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