cunnol

Hey, recently got a pair of S4s, love them.Great sound on all the songs I listen to. However, when listen to a particular podcast I get crackling. The below link will take you to a stream of the podcast and in the the first 15 seconds the presenter says the words a whole week before anyone else. Right now I can here it on the 'before'. This is where I get crackling in the left earphone (no matter if its on my ipod, android phone laptop etc.) So could you guys help me out and see if my earphones are the problem or if its a general S4 thing? http://c2.libsyn.com/media/18723/PnS082510.mp3?nvb=20100827083251&nva=20100828084251&sid=9256fa17c4c51af26bf2b51d83facef3&t=0a3bb1af9c76453595949