AudioTools is a suite of professional-grade audio and acoustic analysis apps. Included in the price of this app is a great collection of professional tools SPL, RTA, FFT, Speaker Polarity Test, Generator, Audio Scope, CLF Viewer, and Recorder, and the framework to add more powerful modules as you need them. * THD+n (requires iAudioInterface)* Impedance Meter and Plot (requires iAudioInterface)*Phase Meter* Amplitude Sweep
TouchOSC is a modular OSC and MIDI control surface for iPhone, iPod Touch and iPad by hexler. It supports sending and receiving Open Sound Control and MIDI messages over Wi-Fi and CoreMIDI inter-app communication and compatible hardware. Please browse to http://hexler.net/touchosc for more information, video demonstrations and download the free layout editor application for OS X, Windows and Linux and the free TouchOSC Bridge utility to easily control any MIDI-capable application on your computer.