Sound Meter
Contains ads
1K+
Downloads
Everyone
info
About this app
Sound Meter uses the microphone in your device to measure changes in air pressure produced by sound sources. Measurements are presented in decibels (abbreviated as dB).
The decibel scale is logarithmic, meaning it increases by the power of 10 each time. The smallest audible sound is 0 dB. A sound that is 10 times more powerful is 10dB, a sound that is 1,000 times more powerful is 30 dB, and so on.
Note that microphone performance differs for each device. If needed, please calibrate the meter before use.
You can double tap the barchart to change the bar colors.
Like and follow us on facebook:
https://fb.me/soundmeterapp
The decibel scale is logarithmic, meaning it increases by the power of 10 each time. The smallest audible sound is 0 dB. A sound that is 10 times more powerful is 10dB, a sound that is 1,000 times more powerful is 30 dB, and so on.
Note that microphone performance differs for each device. If needed, please calibrate the meter before use.
You can double tap the barchart to change the bar colors.
Like and follow us on facebook:
https://fb.me/soundmeterapp
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Data is encrypted in transit
Data can’t be deleted
What's new
Implemented fixes to user issues
