Random noise help

Im making a horror game , and i want to be able to hear a sound every 1 minute. But i have no idea how to make that kind of script, can someone help me out. It doesnt matter where it comes from i just want the first person controller to be able to hear the sound every minute.

Attach an AudioSource to the camera. Make sure ‘Play On Awake’ and ‘Play Loop’ are turned off.

Write a simple method that plays the audio:

function AudioPlay() {
  audio.Play();
}

Then in your Start() method add this line:

InvokeRepeating("AudioPlay", 60, 60);

Note the first 60 is how long it waits before playing the first time (in seconds). The second 60 is how long to the next repeat. See InvokeRepeating().