Effective Perceived Noise Levels

6 books
Active control of fan noise-feasibility studyUnknown Author

Active control of fan noise-feasibility study

Unknown Author

1994No page data
Effect of external pressure environment on the internal noise level due to a source inside a cylindrical tankSherman A. Clevenson

Effect of external pressure environment on the internal noise level due to a source inside a cylindrical tank

Sherman A. Clevenson

1984No page data
Comparison of the performance of noise metrics as predictors of the annoyance of stage II and stage III aircraft overflightsUnknown Author

Comparison of the performance of noise metrics as predictors of the annoyance of stage II and stage III aircraft overflights

Unknown Author

1996No page data
Some acoustic results from the Pratt and Whitney Advanced Ducted PropulsorJames H. Dittmar

Some acoustic results from the Pratt and Whitney Advanced Ducted Propulsor

James H. Dittmar

1999No page data
Benefits of swept and leaned stators for fan noise reductionUnknown Author

Benefits of swept and leaned stators for fan noise reduction

Unknown Author

1998No page data
Acoustic and aerothermal performance test of the axisymmetric coannular ejector nozzleWilliam Herkes

Acoustic and aerothermal performance test of the axisymmetric coannular ejector nozzle

William Herkes

2000No page data