7 public-domain matches

Noise Reduction

Cover of The Logic of Filtering

The Logic of Filtering

Melle Jan Kromhout

Cover of Application of Circulation Control Technology to Airframe Noise Reduction

Application of Circulation Control Technology to Airframe Noise Reduction

K. K. Ahuja, L. N. Sankar, R. J. Englar, Scott E. Munro, Yi Li, R. J Gaeta

Cover of Phase Noise Reduction of Laser Diode

Phase Noise Reduction of Laser Diode

T. C. Zhang, E Giacobino, J.-Ph. Poizat, P. Grelu, J.-F. Roch, P. Grangier, F. Marin, A. Bramati, V. Jost, M. D. Levenson

Cover of Reduction of Wake-Stator Interaction Noise Using Passive Porosity

Reduction of Wake-Stator Interaction Noise Using Passive Porosity

Ana F. Tinetti, Jeffrey J. Kelly, Russell H. Thomas, Steven X. S Bauer

Cover of Noise reduction in areas of Tu-124 aircraft takeoff

Noise reduction in areas of Tu-124 aircraft takeoff

B. N Melnikov

Cover of Experiments to determine neighborhood reactions to light airplanes with and without external noise reduction

Experiments to determine neighborhood reactions to light airplanes with and without external noise reduction

Fred Elwell

Cover of Direction and position finding by wireless

Direction and position finding by wireless

Ronald Keen