Education: Bachelor’s of Science, 1969, North Dakota State University Master’s of Arts, 1971, New Mexico State University Doctor of Philosophy, 1976, University of Denver Biosketch Summary-- "Dr. H. Gustav Mueller holds faculty positions with Vanderbilt University, the University of Northern Colorado and Rush University. He is a consultant for WSAudiology and Contributing Editor for AudiologyOnline, where he has the monthly column “20Q With Gus.” Dr. Mueller is a Founder of the American Academy of Audiology, a Fellow of the American Speech and Hearing Association, serves on the Editorial Boards of several audiology journals, and is a Consulting Editor for Plural Publishing. He is an internationally known workshop lecturer, and has published over 200 articles and book chapters on diagnostic audiology and hearing aid applications. He has co-authored 12 books on hearing aids and hearing aid fitting, including the recent three-volume Modern Hearing Aids series, and the clinical text on Speech Mapping and Probe Microphone Measures. Gus is the co-founder of the popular website www.earTunes.com, and resides on a tropic North Dakota island, nestled between the tundra and reality, just outside the city of Bismarck."