ExtendedAudioUnit

This library wraps the AudioUnit framework in easy and extensible c++ interface.

Features

Object oriented APIs
Audio plugin system (It means that you can create audio effect plugins for both iOS and MacOS)
Includes some audio plugins (tremoro, gate, delay, distortion, sampler, recorder and more)
Includes high precision BPM detection

Requirements

Accelerate.framework
AudioToolbox.framework
CFNetwork.framework
[cpp-events] (https://github.com/satoshi-takano/cpp-events)

More details

Please see the example projects.