dB Level - Messure the dB Level anytime and everywhere!
CALIBRATE dBLEVEL. If you don't calibrate it in a silent room you will get wrong results!!!!
INFORMATION: CALIBRATE dB Level before, More information at the bottom of this description.
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Have you ever wondered how loud your car is?
Or how loud it was at your last party?
With this app you can do just that from now on, anytime, anywhere!
The app is based on the current calculations to determine the sound pressure level in dB.
Although we have tested the values with professional equipment, we can't ensure the
absolute correctness by international standard.
FEATURES:
- Accurate calculation of the ambient noise in dB
- Works up to 100 dB (due the limitations of the different manufacturers)
- Display of current value, average and peak
- Display as numbers and diagram
- Refreshing-rate is adjustable
- Calibration function for external microphones
- Pause button to freeze the current values
Due to the limitations of Android, and all the different devices, it is really recommend to do a calibration the first time you start our app.
Used permissions:
Internet: To retrieve ads, and interact with the "premium"-program (not used in the paid version)
Network-State: The same
Record-Audio: So we can determine the db value
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Supported operating systems:
Google Android 1.6, Google Android 10.x, Google Android 2.0, Google Android 2.1, Google Android 2.2, Google Android 2.3, Google Android 3.0, Google Android 3.1, Google Android 3.2, Google Android 4.0, Google Android 4.1, Google Android 4.2, Google Android 4.3, Google Android 4.4, Google Android 5.x, Google Android 6.x, Google Android 7.x, Google Android 8.x, Google Android 9.x
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