realtime audio processing

Hi Apple Developer Community,


Im realy new to ios dev and i have a problem with the question "where to start and with witch framework".


I want to develop a small app for realtime audio processing with fft.

For fft i want use the accelerate framework.

But how can a get the input from the mic and use this in the accelerate framework?

Which framework is for this? AVFoundation(AVAudioEnging or AVAudioSession ...) or the Audio Toolkit



thanks for help

realtime audio processing
 
 
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