An optical microphone for the detection of hidden helicopters
30th Aerospace Sciences Meeting and Exhibit ; 1992 ; Reno , NV , U.S.A.
01.01.1992
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Optical microphone for the detection of hidden helicopters
Tema Archiv | 1992
|Evaluation of Microphone Array for Multirotor Helicopters
British Library Online Contents | 2017
|Obstacle Detection for Helicopters
British Library Conference Proceedings | 1997
|Helicopters: Featuring current-production helicopters
Online Contents | 1995