http://www.articleheaven.net en-us editorial@articlealley.com The increase in popularity of personal audio devices, such as a wma mp3 player or an iPod, are increasing concerns of hearing loss as well. In a poll done by audiologist, it was determined that up to eighty percent of the people polled, most listen to the... http://www.articleheaven.net/are-mp3-players-causing-hearing-loss-1959179.html 17th January 2011