Correction of Echoes and Reverberation in the Auditorium, University of Illinois
University of Illinois at Urbana-Champaign. Engineering Experiment Station, Herbert Fisher Moore, University of Illinois (Urbana-Champaign campus). Engineering Experiment Station, Elmer Allen Holbrook, Trygve Dewey Yensen, Albert John Becker, Allen Boyer McDaniel, Edward Charles Schmidt, Floyd Rowe Watson, James McLaren White, John McBeath Snodgrass, Wilbur M. Wilson, Robert Browder Keller