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  • Subject: Beep
  • From: DKJ <email@hidden>
  • Date: Wed, 26 Aug 2009 09:47:51 -0700

Once upon a time, there was a computer language called BASIC. It was installed in just about every computer; usually with a soldering iron. And a favourite beginner programmer project was getting the computer to emit sounds when keys were pressed. As I recall, there was something like a "BEEP" command that let you do this quite easily, and also let you set parameters like duration and frequency.

I've been searching though the iPhone audio API looking for something similar: i.e. a method that will let me generate a sound ex nihilo, with a given duration and frequency. But as far as I can tell, any sound that I want to produce has to use an audio file of some sort.

Have I missed something simple? If so, please point me to the right place in the docs.

dkj
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