Appleton Audiology Associates the only Audiology Practice in the area that provides comprehensive hearing services in the comfort of your home or business. Appleton Audiology Associates is a full service hearing healthcare practice providing services ranging from hearing aids to ceruman management and is overseen by the physicians at Ear Nose and Throat Surgical Associates. We are the mobile audiology division of Ear, Nose & Throat Surgical Associates, S.C., which has been servicing the Fox Valley since 1970. Our hearing aids are divided into three levels: Advanced, Mid-Level, and Entry-Level Technologies. Each device in these technology levels share a particular set of key technology features.