Airframe noise source localization using a microphone array

3rd AIAA/CEAS Aeroacoustics Conference

Volumn , Issue , 1997, Pages 466-471

  Piet, Jean François ^a   Elias, Georges ^a  

^a ONERA   (France)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC NOISE; ACOUSTICS; AIRFRAMES; ARRAY PROCESSING; MICROPHONES; PROCESSING; STRUCTURAL FRAMES; WIND TUNNELS;

ACOUSTIC SOURCES; AIRFRAME NOISE SOURCES; ANECHOIC WIND TUNNELS; CONVENTIONAL PROCESSING; MICROPHONE ARRAYS; NEAR-REAL-TIME PROCESSING; PHASED ARRAY PROCESSING; WIND-TUNNEL TESTING;

AEROACOUSTICS;

EID: 84977106939     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.1997-1643     Document Type: Conference Paper

References (11)

1. I R. Sen: Interpretation of Acoustic Source Maps Made-with an Elliptic-Mirror Directional Microphone System. AIAA 96-1712, State College, PA (USA), May 6-8, 1996.
2. G. Fournier and al.: Localisation de sources de bruit d’ecoulement sur maquette en soufflerie. 13th SFA Meeting Proceedings, Ecully (France), 1993.
3. D. Blacodon, M. Caplot and G. Elias: Source Localization Technique for Impulsive Multiple Sources. Journal of Aircraft, Vol. 26, No 2, pp. 154-156, February 1989.
4. J. Varnier, J. F. Piet, D. Gély, G. Elias, and S. Radulovic: Modeling of the Acoustic Environment on the Ariane 5 Fairing Using Small Scale Test Data. AIAA 96-1721, State College, PA (USA), May 6-8, 1996.
5. A. M. Blackner and C. M. Davis: Airframe Noise Source Identification Using Elliptical Mirror Measurement Techniques. Inter-Noise 95, Newport Beach (USA), July 10-12, 1995.
6. M. E. Watts, M. Mosher and M. J. Barnes: The Microphone Array Phased Processing System (MAPPS). AIAA 99-1714, State College, PA (USA), May 6-8, 1996.
7. G. Elias: Source Localization with a Two-Dimensional Focused Array: Optimal Signal Process ing for a Cross-Shaped Array. Inter-Noise 95, Newport Beach (USA), July 10-12, 1995.
8. M. Mosher: Phased Arrays for Aeroacoustic Testing: Theoretical Development. AIAA 96-1713, State College, PA (USA), May 6-8, 1996.
9. G. Elias and C. Malarmey: Utilisation d’antennes focalisees pour la localisation de sources acoustiques. 11th ICA Proceedings, Paris (France), 1983.
10. G. P. Howell, A. J. Bradley, M. A. McCormick and J. D. Brown: De-Dopplerization and Acoustic Imaging of Aircraft Flyover Noise Measurements. Journal of Sound and Vibration, Vol. 105, No 1, pp. 151-167, 1986.
11. J. Courtin and C. Dine: Imagerie acoustique: mesure du bruit d’un TGV. La revue des Laboratoires diessais, No 42, pp. 32-34, March 1995.