Virtual acoustics, aeronautics, and communications

Begault, D. R.; Wenzel, E. M.

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NASA NTRS · 20040089024

Virtual acoustics, aeronautics, and communications

Begault, D. R.·Wenzel, E. M.

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Abstract

An optimal approach to auditory display design for commercial aircraft would utilize both spatialized (3-D) audio techniques and active noise cancellation for safer operations. Results from several aircraft simulator studies conducted at NASA Ames Research Center are reviewed, including Traffic alert and Collision Avoidance System (TCAS) warnings, spoken orientation "beacons" for gate identification and collision avoidance on the ground, and hardware for improved speech intelligibility. The implications of hearing loss among pilots is also considered.

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NASA Center ARC NASA Discipline Space Human Factors User-Computer Interface Speech Intelligibility Aviation/instrumentation Acoustics Telecommunications/instrumentation Human Evaluation Studies Aerospace Medicine Aircraft/instrumentation Support, U.S. Gov't, Non-P.H.S Hearing Disorders/etiology Signal Processing, Computer-Assisted Computer Simulation Sound Localization Human Engineering

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Begault, D. R., Wenzel, E. M.. 1998-06-01. Virtual acoustics, aeronautics, and communications. https://ntrs.nasa.gov/citations/20040089024

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