title: Recording sound as WAV on iphone
body: <p>I am making an iPhone recording app that needs to submit the sound file as a .wav to an external server.</p>
  
  <p>Starting from the SpeakHere example, I am able to record sound as a file, but only as .caf</p>
  
  <p>Does anyone know how to record it as a wav instead? Or how to convert from .caf to .wav on the iphone? (The conversion must happen on the phone)</p>
  
  <p>EDIT:</p>
  
  <p>I'm wondering if anything can be done with using kAudioFileWAVEType instead of kAudioFileCAFType in AudioFileCreateWithURL</p>