deciBel 1.4.22

The sound level meter for Android!

Vote: 3.5/5 (41 votes) Platform: Android

Decibel Meter 1.6

Gives you an idea just how noisy an environment is by measuring the decibel levels around you

Platform: Android

Decibel-O-Meter 1.0.2

Measure the volume of sounds using your smartphone!

Vote: 4.0/5 (48 votes) Platform: Android

Tuner - DaTuner 3.71

A simple-to-use chromatic tuner designed for mobile use

… there is a decibel indicator to show the user how loud he or she is currently playing the note. The frequency …

Vote: 4.5/5 (95 votes) Platform: Android

Bass Treble Booster 1.1

Tool that gets a wider sound spectrum out of computer speakers

… as frequencies ranging from 30 to 19k hertz. Each one of these sliders can be moved up or down 15 decibels

PRO: Easy to convert music from other audio sources into MP3 and lossless formats.
CON: More equalizer presets would further improve the product.
Vote: 6.1/10 (722 votes) Platform: Windows