Noise Reduction

147 books
Development and demonstration of active noise control conceptsUnknown Author

Development and demonstration of active noise control concepts

Unknown Author

2000No page data
Active control of fan noise-feasibility studyUnknown Author

Active control of fan noise-feasibility study

Unknown Author

1994No page data
Improved NASA-ANOPP noise prediction computer code for advanced subsonic propulsion systemsK. B. Kontos

Improved NASA-ANOPP noise prediction computer code for advanced subsonic propulsion systems

K. B. Kontos

1996No page data
Hyperspectral data analysis procedures with reduced sensitivity to noiseD. A. Landgrebe

Hyperspectral data analysis procedures with reduced sensitivity to noise

D. A. Landgrebe

1993No page data
AST critical propulsion and noise reduction technologies for future commercial subsonic enginesUnknown Author

AST critical propulsion and noise reduction technologies for future commercial subsonic engines

Unknown Author

2000No page data
Quiet high-speed fanLysbeth Lieber

Quiet high-speed fan

Lysbeth Lieber

1997No page data
Noise assessment guidelinesTheodore J. Schultz
⏱ 2h 22m

Noise assessment guidelines

Theodore J. Schultz

1971142 pp.
Fan noise reductionEdmane Envia

Fan noise reduction

Edmane Envia

2001No page data
The flight track noise impact modelUnknown Author

The flight track noise impact model

Unknown Author

1997No page data
Active control of fan noise by vane actuatorsAlan R. D. Curtis

Active control of fan noise by vane actuators

Alan R. D. Curtis

1999No page data
Experimental and analytical studies of shielding concepts for point sources and jet noiseRaymond Lee Man Wong

Experimental and analytical studies of shielding concepts for point sources and jet noise

Raymond Lee Man Wong

1982No page data
A study of the performance of an Olson-type active noise controller and the possibility of the reduction of cabin noiseS. E. Keith
⏱ 10m

A study of the performance of an Olson-type active noise controller and the possibility of the reduction of cabin noise

S. E. Keith

198110 pp.
Definition of 1992 technology aircraft noise levels and the methodology for assessing airplane noise impact of component noise reduction conceptsHenry A. Kumasaka

Definition of 1992 technology aircraft noise levels and the methodology for assessing airplane noise impact of component noise reduction concepts

Henry A. Kumasaka

1996No page data
High velocity jet noise source location and reduction. Task 1 - Detailed work planGeneral Electric Company. Aircraft Engine Group

High velocity jet noise source location and reduction. Task 1 - Detailed work plan

General Electric Company. Aircraft Engine Group

1973No page data
High velocity jet noise source location and reduction. Part I - Technical proposalGeneral Electric Company. Aircraft Engine Group

High velocity jet noise source location and reduction. Part I - Technical proposal

General Electric Company. Aircraft Engine Group

1973No page data
High velocity jet noise source location and reduction. Task 2 - Theoretical developments and basic experimentsGeneral Electric Company. Aircraft Engine Group
⏱ 13h 0m

High velocity jet noise source location and reduction. Task 2 - Theoretical developments and basic experiments

General Electric Company. Aircraft Engine Group

1978780 pp.
Simulating nonlinear stator noise for active controlUnknown Author

Simulating nonlinear stator noise for active control

Unknown Author

2003No page data
Constrained viscoelastic layer damping of thick aluminum platesMichael John Bateman
⏱ 2h 5m

Constrained viscoelastic layer damping of thick aluminum plates

Michael John Bateman

1990125 pp.
The use of cowl camber and taper to reduce rotor/stator interaction noiseR. Martinez

The use of cowl camber and taper to reduce rotor/stator interaction noise

R. Martinez

1995No page data
Noise from supersonic coaxial jetsM. D. Dahl

Noise from supersonic coaxial jets

M. D. Dahl

1997No page data
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