Systems concept for speech technology application in general aviationThe application potential of voice recognition and synthesis circuits for general aviation, single-pilot IFR (SPIFR) situations is examined. The viewpoint of the pilot was central to workload analyses and assessment of the effectiveness of the voice systems. A twin-engine, high performance general aviation aircraft on a cross-country fixed route was employed as the study model. No actual control movements were considered and other possible functions were scored by three IFR-rated instructors. The SPIFR was concluded helpful in alleviating visual and manual workloads during take-off, approach and landing, particularly for data retrieval and entry tasks. Voice synthesis was an aid in alerting a pilot to in-flight problems. It is expected that usable systems will be available within 5 yr.
Document ID
19850035678
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
North, R. A. (Honeywell Systems and Research Center Minneapolis, MN, United States)
Bergeron, H. (NASA Langley Research Center Hampton, VA, United States)