Tetra Hearing™

TETRA Hearing™ was conceived and founded by Bill Dickinson, Au.D. and David Gnewikow, Ph.D. With 50 years combined experience in the hearing care industry and 80 years combined experience hunting, these two hearing doctors brought their knowledge, experience, ideas and passions together to form TETRA. There were two driving ideas behind TETRA: Perfected Protection: 86% of hunters don’t wear hearing protection while hunting. Over our careers of helping patients with hearing loss, we’ve seen what a lifetime of noise exposure from hunting does to the hearing, and the lives of our patients. We set out with the goal of developing hearing technology that hunters would actually wear and use. Our products are premium technology, comfortable, and give hunters a natural hearing experience, while still protecting their hearing. Targeted Enhancement: A lifetime of noise exposure from hunting, loud equipment, motors and more can rob us of our hunting edge. Hearing loss makes it harder to detect our game and almost impossible to tell distance and direction. We developed our patent-pending Specialized Target Optimization™ (STO), the world’s first hearing technology designed optimize hearing for hunters in their specific hunting environments. TETRA gives hunters an edge and gives them their edge back.