title: iPhone/Objective-C - transform voice "live"
body: <p>so i'm doing a little bit of research/thinking about a project i might do and have run into some questions you guys might be able to help me answer.</p>
  
  <p>is it possible in an iphone app (objective-c) to apply effects to a mic-input live. i've seen quite a few applications in appstore allowing you to record a snippet and then apply various tranforms/sound effects to this. but is it possible to do this without the recording part - so i just can 'speak' and have the voice transformed instantly?</p>
  
  <p>would appreciate any comments and/or pointers!</p>
  
  <p>thanks!</p>
  
  <p>roger</p>