title: Real time audio processing Swift
body: <p>Our app continuously records and processes audio from iPhone mic.</p>
  
  <p>Currently I use AVAudioRecorder and AVFoundation and record audio inout into 8 sec ".wav" files.</p>
  
  <p>Instead I want continuously to record audio input into buffer and process 8 sec length buffer's chunks.</p>
  
  <p>How can I record audio input into buffer and how can I read 8 sec length chunks from there? </p>
  
  <p>Thanks!</p>