convert apple recording formats to WAV format

How to co开发者_如何转开发nvert Apple recording formats to WAV format ? As said in Audio Queue Service Programming Guide, the apple recording formats are

• Apple Lossless
• iLBC
• IMA/ ADPCM
• u-Law and a-Law

So if i record an audio in any of these formats, how to convert it into WAV format?

Thank you.

You can either use afconvert which is Apple's utility, or any number of quality sound programs out there can do this as well.

afconvert example: How do I use afconvert to convert all the files in a directory from wav to caf?

audacity: http://audacity.sourceforge.net/