Mob app with a direct control of microphones and speakers works in background to affect other apps with the following features in single sliding screen:
1- One Text box to assign formula function of (x) of the inputs/microphone(s).
2- One Text box to assign formula function of (y) of the outputs/Speaker(s).
3- One Display shows (with both options of Spectrum / Oscilloscope) of all signals from each mobile inputs/microphones separately and also outputs/speakers separately to show in log scale with legend before and after the formula effect.
A- saving profile settings.