Jun. 18, 2014
BLOOMINGTON, IN—More than 30,000 Americans took a free over-the-phone hearing test in May, which was National Better Hearing Month. Because of the enthusiastic response, Communication Disorders Technology, Inc., a non-profit organization that waived the usual $8 charge for using its screening tool, decided to extend the free offer through the end of June. The National Hearing Test was developed by the