American National Standard Specification for a Manikin for Simulated In-situ Airborne Acoustic Measurements
American Institute of Physics for the Acoustical Society of America, 1985 - Hearing aids - 22 pages
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Accredited Standards Committee acoustic impedance AIRBORNE ACOUSTIC MEASUREMENTS American National Standard ANSI ASA Catalog ASA's Committee axis of rotation azimuth and elevation azimuth angle Bioacoustics Brenig Brown University Concha breadth CONCHA LENGTH decibels E. H. Toothman ear canal entrance ear canal extension ear simulator reference eardrum East 45th Street elevation angle encircles the reference Figs frequency response full size manikin grid lines H. E. von Gierke H. R. Silbiger head and torso hearing aid inverse square law K. M. Eldred L. A. Wilber manikin faces Manikin for Simulated manikin free-field frequency manikin head Melnick microphone Musical Acoustics National Standard Specification occluded ear simulator Otolaryngology pinna simulator position reference point simulator reference plane Society of America sound pressure level sound source Standards Committee S3 Standards Manager Standards Publishing Program Street New York Technical Advisory Group test axis test point test space torso simulator U.S. Army Vertical tilt Vice Chairman