Fabien Lefebvre

SPLnFFT Noise Meter

Paid

SPLnFFT is a sound level meter (noise meter) for your iPhone or iPad with many advanced features: frequency analyzer, frequency meter, test...

Diapason Audio Generator

Paid

This App is a powerful test tone generator. Yet it is extremely simple to use. No other audio generator App is as complete as this one whatever its...

Speaker Meter

Paid

This App is the easiest way to measure frequency response of your loudspeakers.It seriously evolved since first concept to concentrate on basics:...