Max and Min decibel hold for any selected frequencyġ30 decibel = Jet take-off (100 meters), gun blast at close range.ġ20 decibel = Human pain threshold, loud rock concert.ġ10 decibel = Serious hearing damage if sustained for more than 1 hour.ġ00 decibel = Serious hearing damage if sustained for more than 8 hours.ĩ0 decibel = Likely hearing damage if sustained for more than 8 hours.Ĩ0 dB = Potential but unlikely hearing damage if sustained for more than 8 hours.ħ0 dB = Just annoying, but probably safe noise.Up to 16384 FFT size (not all phones supported).Integrated Fully Functional Spectrum Analyzer.Allows you to save, export and play back recorded noise measurements.Four weighting types dba, dbc, dbb & dbz.Saves location data for each measurement.(Please note that dB Meter sound & noise level meter app is not a replacement for professional sound level meter devices and should be used for personal purposes only.) dB Meter couples utility with stylish design and a polished user experience: a powerful tool in a sleek package, and at a tiny fraction of the cost of professional sound meters. With dB Meter, you can measure ambient noise levels, save your measurements and their locations, and share your measurements with others.

Sound level meters are useful for anyone who wants to avoid exposing their ears to harmful noise levels, but who wants to spend hundreds of dollars on one?ĭB Meter is free app which provides professional-quality measurement results, calibrated using an actual Nor140 high-precision sound level meter. The world is a noisy place: cars, power tools, crowds, machinery, and other common sources produce amounts of noise that can, with continued exposure, lead to permanent hearing loss. “The best way to meter sound levels” – AppAdviceĭB Meter is full of features sound level meter with exclusive accuracy of measurements calibrated with professional decibel meter.

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