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1. (WO2006114300) METHOD AND APPARATUS FOR THE EMISSION OF VARIABLE ACOUSTIC SIGNALS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/114300    International Application No.:    PCT/EP2006/003874
Publication Date: 02.11.2006 International Filing Date: 26.04.2006
IPC:
G10K 15/02 (2006.01)
Applicants: SISTEMI TECNOLOGICI DI CORUBOLO IVANA [IT/IT]; Via Tomba 3/2, I-33050 Mortegliano (IT) (For All Designated States Except US).
MARTEL, Renato [IT/IT]; (IT) (For US Only).
TOMAINO, Maurizio [IT/IT]; (IT) (For US Only)
Inventors: MARTEL, Renato; (IT).
TOMAINO, Maurizio; (IT)
Agent: RAIMONDI, Margherita; Piazzale Cadorna 15, I-20123 Milano (IT)
Priority Data:
MI2005A000755 27.04.2005 IT
Title (EN) METHOD AND APPARATUS FOR THE EMISSION OF VARIABLE ACOUSTIC SIGNALS
(FR) PROCEDE ET DISPOSITIF D'EMISSION DE SIGNAUX ACOUSTIQUES VARIABLES
Abstract: front page image
(EN)Method for the generation of acoustic signals comprising the generation stages (20) of at least one pre-established wave form signal; modulation (30) of the generated signal; processing (40) of the modulated signal; amplification (50, 60) of the mixed signal; conversion (70) of the mixed electric signal into an acoustic signal; emission (80) of the acoustic signal wherein said processing (40) comprises a variation stage (42) in the time duration characteristics of the modulated signal.
(FR)Procédé d'émission de signaux acoustiques comprenant les phases suivantes: (20) génération (20) d'au moins un signal à la forme d'onde préétablie; modulation (30) du signal ainsi produit; traitement (40) du signal modulé; amplification (50, 60) du signal mixte; transformation (70) du signal électrique mixte en un signal acoustique; émission (80) du signal acoustique. Ledit traitement (40) inclut une phase de variation (42) des caractéristiques de durée du signal modulé.
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)