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Machine translation
1. (WO2006081236) SOUND SUPPRESSION MATERIAL AND METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/081236    International Application No.:    PCT/US2006/002465
Publication Date: 03.08.2006 International Filing Date: 25.01.2006
IPC:
E04B 1/82 (2006.01)
Applicants: THE AEROSPACE CORPORATION [US/US]; 2350 E. El Segundo Blvd., El Segundo, CA 9245 (US) (For All Designated States Except US)
Inventors: HAWKINS, Gary, F; (US).
O'BRIEN, Michael, J; (US)
Agent: HOLMES, Peter, L; Henricks, Slavin & Holmes LLP, 840 Apollo Street, Suite 200, El Segundo, CA 90245 (US)
Priority Data:
11/043,198 26.01.2005 US
Title (EN) SOUND SUPPRESSION MATERIAL AND METHOD
(FR) MATERIAU ET PROCEDE DE SUPPRESSION DU BRUIT
Abstract: front page image
(EN)A sound suppression method includes using a passive noise suppression technology to destructively interfere with a sound wave (200) propagating through a structure (100) at portions (106) of the structure that are positioned apart less than half of a wavelength of the sound wave.
(FR)L'invention concerne un procédé de suppression du bruit consistant à utiliser une technique de suppression du bruit passive pour interférer de manière destructrice avec une onde sonore se propageant à travers une structure au niveau de parties de la structure espacées d'une distance inférieure à la moitié de la longueur d'onde de l'onde sonore.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)