title: AVAudioRecorder - Metering to voice detect
body: <p>I need to develop an App witch plays an mp3 when a Voice is detected. Can I use the Speak here example? or does someone know an example of something like that?</p>
  
  <p>I was looking at FFT and aurioTouch example but seems very difficult for me... </p>
  
  <p>thanks in advance </p>