App Releases • Sound Meter Pro v2.4.5

Sound Meter Pro v2.4.5

Requirements: 1.6 and up , Lucky Patcher

Overview: Measure the environmental noise and vibration with your phone.

Sound Meter Pro is the 4th set of Smart Tools collection (noise, vibration, seismometer).

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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 in this version:

- v2.4.1a : Minor fix on Galaxy Note 1.

- v2.4.1 : 2nd-gen Nexus 7 support.

- v2.4.0 : ActionBar added. 7' Tablet PC fix.

- v2.3.3 : Nexus 10 and SGS4 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.



This app has no advertisements



More Info:


Code:

http://ift.tt/18in01H




Download Instructions: use lucky patcher to remove license check

http://ift.tt/1gWDCAx



Mirror:



http://ul.to/xwc3caz0

http://ift.tt/1ir2nVz



Lucky Patcher 3.6.5

http://ul.to/fs3ueo05

Cheefy — Sun Mar 23, 2014 10:11 am


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