William M. Hartmann

William M. Hartmann (born July 28, 1939) is a physicist and psychoacoustician renowned for his contributions to pitch perception, binaural hearing, sound localization, and musical acoustics. He earned degrees from Iowa State University and a PhD from the University of Oxford in 1965, conducted research at Argonne National Laboratory, and has been a professor of physics at Michigan State University since 1968, where he served as president of the Acoustical Society of America.[1][2][7]