Melonsoft Sound Meter is an app that transforms any Android device into a virtual sound meter. A big plus is that its functions have been simplified as much as possible, making it easy to use. Minimum ...

Such measurements are designated dBA (see NOISE LEVEL). The sound level meter, however, does not take into account the predominant frequency region of the noise, or other factors which may cause ...

For starting the program, run src/Sound_Level_Meter.m. Given an audio file and a reference file (at 94 dBSPL), it calculates the equivalent Sound Pressure Level (Leq) for each third-octave frequency ...