Initial assessment of acoustic source visibility with a 24-element microphone array in the Arnold Engineering Development Center 80- by 120-foot wind tunnel at NASA Ames Research Center

17th AIAA/CEAS Aeroacoustics Conference 2011 (32nd AIAA Aeroacoustics Conference)

Volumn , Issue , 2011, Pages

  Horne, William C ^a  

^a NASA AMES RESEARCH CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC SOURCES; AMES RESEARCH CENTERS; ARNOLD ENGINEERING DEVELOPMENT CENTER; DIRECTIONAL RESOLUTION; INITIAL ASSESSMENT; MICROPHONE ARRAYS; PROCESSING ALGORITHMS; PROCESSING METHOD;

ACOUSTIC NOISE; AERODYNAMICS; MICROPHONES; NASA; TUNNELS; WIND TUNNELS;

AEROACOUSTICS;

EID: 84883086681     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

1. th AIAA/CEAS Aeroacoustics Conference, Monterey, CA, May 23-25, 2005.
2. "Array 24 Microphone Phased Array System, " R. Dougherty, http://optinav. com (The system used in this study was the Array24Jr system, with 18 in. octagonal plate)
3. th Aeroacoustics Conference, June 6-8, 2011
4. "Beamforming/Deconvolustion test-Rev A, " R. Dougherty (Optinav), http://optinav. com, Jan 10, 2011
5. "Jet Noise Beamforming with Several Techniques, " R. Dougherty (Optinav), Berlin Beamforming Conference, Feb 24-25, 1010
6. th Aeroacoustics Conference, Bellevue, WA, May 10-12, 1999
7. "Array Processsing for Noisy Data: Application for Open and Closed Wind Tunnels, " D. Blacodon, AIAA Journal, 2011, vol 49, no. 1, pp 55-66.