Record with AudioToolBox

I am playing sounds when a user click on buttons with this method :

NSString *path = [NSString stringWithFormat: @"%@/%@",[[NSBundle mainBundle] resourcePath], name];
NSURL* filePath = [NSURL fileURLWithPath: path isDirectory: NO];
SystemSoundID soundID;
AudioServicesCreateSystemSoundID((CFURLRef)filePath, &soundID);
AudioServicesPlaySystemSound(soundID);

can 开发者_Go百科i record a set of sounds that i play to a file.