Requirements: 2.0 and up
Summary: Sound Meter Pro is the fourth game in the collection Smart Tools (noise, vibration, seismometer).
SPL (sound pressure level) meter application uses the phone mic to measure noise volume in decibels (dB) and shows a reference.
We had many Android devices calibrated gauge with actual sound level dB (A).
REMEMBER! Microphones smartphones have adjusted to human voice (300-3400Hz, 40-60dB).
Thus the maximum values are limited by the manufacturer and the loud sound (100 + db), can not be recognized.
Galaxy S3 (max.81dB), Galaxy Note (91dB), Galaxy S2 (98dB), Moto Droid (100dB), HTC Desire (82dB) ...
Application Vibrometer uses the phone sensors to measure vibration or the earthquake and a reference note as an earthquake detector.
The measured values are the scale of Modified Mercalli Intensity (MM), and just for reference.
If this is incorrect, it can be calibrated so that the maximum value is 10 to 11.
* Pro version added features:
- Sound meter and integrated vibrometer
- Statistics Menu and save the log data
- Notification Level
- Line-chart duration
- More models are calibrated
- No
* Want more tools?
Ask package [Smart Tools].
Consult, Youtube video and blog for more information. Thank you.
** Not Compatible with: Xperia (X8, X10 mini), LG (Optimus One, P350), GT-I9001, ZTE, etc.
What's new
- V2.4.7: more models calibrated.
- V2.4.6: SGS5 support.
- V2.4.5: Update screenshot.
- V2.4.4: Nexus OS4.4 Kitkat and 5 support.
- V2.4.1: second generation Nexus 7 support.
- V2.4.0: Action Bar added.
This application has no ads
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ZippyShare.com – [ Slight Recommended]
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Tustfiles.net – [ Slight Recommended]
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