play a tick sound when one second completes.

Question

I am creating an application,in my app i am changing images for countdown. I want to play a Tick sound when one second completes(i mean when image changes).I have a 25 second long sound with repeated tick sound and within time interval of 1 second.

I am new to use sound. can anybody provides me step by step solution for adding sound ?

thanks in advance..

Answer 1

Download the sample code for the Pragmatic Programmer's iPhone SDK Development book and look for the project labelled "SystemSoundsDemo" (in the MediaPlayback folder). It shows you how to play short sounds in response to events.

If you want more detail, I highly recommend buying the book.

Answer 2

You can take a look at the Metronome example from the Apple site. It makes a ticking sound every second, every half of a second or every quarter of a second, etc.