Hey guys, My iPads speaker recently started to crackle. It happens when I am playing any type of sound, it's almost like a loud static. When it happens, I have go turn the vokumecall the way up and I can barely hear it. This happens in any app (Music, Videos, YouTube, and safari). Any ideas? If I take it into apple, would they fix it under warranty? My iPad was a gift so is there a way I can tell when the warranty will expire? Thanks in advance!