The Collins Avionics Divisions of Rockwell International have been involved since 1979 in developing the technology for an acceptable Cockpit Voice Entry (CVE) system. What has been accomplished from 1979 to the present is described. A description of our CVE simulator is given, and the approach taken toward development of a speaker-independent, continuous speech recognition unit is discussed. The latter discussion includes a description of a speaker normalizer concept along with normalizer test results, a description of the selected acoustic-phonetic recognition technique, and a description of the word recognition process employed. In addition, some of our concerns and some of our thoughts about the future are indicated.
The cockpit voice entry trail - where is it going?
Entwicklungstrend bei Sprechfunkanlagen fuer das Flugzeugcockpit
1983
4 Seiten, 5 Bilder
Aufsatz (Konferenz)
Englisch
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