In the past I mentioned a helper library for those looking to do some advanced work with Core Audio.
Here’s an example application from Stephen Scussen demonstrating how to create a simple Synthesizer and Mixer utilizing Core Audio called SynthMixerDemo.
The example demonstrates how to load custom instruments from sound font (sf2) files, how to route the audio through an effects unit which allows for pitch adjustment, and mixing the tones together.
This is an image showing the interface of the application:
You can find the SynthMixerDemo on Github here.
A nice example for those looking to create a Synthesizer/Mixer app.
- Free In-Depth Guide On Programming With Core Audio Available On iBookstore (or PDF)
- Full Featured iOS Helper Library For Working With Core Audio
- Open Source iOS Library Providing Easier Audio Recording, Playback, And Visualization
- Tutorial: Easy Positional Audio With Cocos2D
- Open Source iOS Library Providing High Performance Background Audio Playback (Flac, Mp3, More)
Original article: Example: A Synthesizer And Mixer Application Using Core Audio
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