Originally Posted by
Alric
Some things seem to echo, and are a pain to find. Like when smoke detectors beep because they need new batteries but you got like five of them, and you hadn't replaced the battery in like 10 years so you didn't even consider that it might be a smoke detector. So you look around the house for 20 minutes, until finally you figure out what that annoying beep was.
Basically you just need to walk around and keep moving towards where you think it is getting louder. Eventually you will find out what is making the sound. If you find out what object its coming from then it is heck of a lot easier to figure out why it is making that sound.