Error Detection and Correction for Speech Recognition using Airport Layout Information: Concept and Evaluation

The goal of this research is to integrate a voice recognition system (VRS) into an electronic flight bag (EFB) for the specification of taxi-routes. To verify route feasibility, resolve certain ambiguities and provide limited `automatic repair' to a route that could not be fully interpreted, in...

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Bibliographic Details
Main Authors: Theunissen, E., Roefs, F.D., Moncur, B., Jinkins, R.D.
Format: Conference Proceeding
Language:English
Subjects:
Aerospace electronics
Air traffic control
Airports
Automatic speech recognition
Error correction
Monitoring
Navigation
Routing
Safety
Speech recognition
Online Access:Request full text
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Description
Summary:The goal of this research is to integrate a voice recognition system (VRS) into an electronic flight bag (EFB) for the specification of taxi-routes. To verify route feasibility, resolve certain ambiguities and provide limited `automatic repair' to a route that could not be fully interpreted, information regarding the possible route structures on the airport is used. The information from a speaker-independent voice recognition system is matched with information on the known possible routes on an airport. This provides an error detection and correction capability. A study was performed to evaluate the improvements that can be obtained
ISSN:2155-7195
2155-7209
DOI:10.1109/DASC.2006.313675