Sound Meter pro v2.4.2 apk

 

 

Requires Android

2.0 and up

Description

Sound Level Meter is in the 4th set of the Smart Tools collection (noise).SPL(sound pressure level) meter app uses your phone mic to measure noise volume in decibels(db), and shows a reference.
REMEMBER!! The smart phone microphones were aligned to human voice (300-3400Hz, 40-60dB). Therefore the maximum values are LIMITED by the manufacturers and the very loud sound(100+ db) cannot be recognized. Moto Droid(max.100), Galaxy S3(81dB), Galaxy Note(91dB), Galaxy S2(98dB)...
See the 4-5nd pictures. I had calibrated many android devices with the actual sound level meter with dB(A). So you can trust it in routine-noise levels(40-70dB). Please use it as an auxiliary tool.

* 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
* Do you want more tools?
Get [Sound Meter Pro] and [Smart Tools] package.
For more information, see the manual, Youtube video and the blog. Thank you.
** Not compatible with: Xperia(X8, X10 mini), LG(Optimus One, P350), GT-I9001, ZTE, etc

What's New

- v2.4.2 : more models calibrated.

- 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

******************
Google Play Store
Cost:- Rs50

Download Full Version Here:-

File size:-1mb