iPhone Testing Microphone Using Emulator

Can I test the 开发者_开发问答voice recording using the iPhone emulator or do I need the actual device?

Yes - If you have a microphone on your Mac then the emulator will get the audio from the microphone. iMacs and MacBooks have one built in - for other models you may have to plug in an external microphone.

Note that might be good for a rough test but the volume in could vary substantially from your computer, so you REALLY want to test at least once on an actual device before you ship.