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1. (WO2017151547) VEHICLE ENGINE SOUND MANAGEMENT
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Pub. No.: WO/2017/151547 International Application No.: PCT/US2017/019830
Publication Date: 08.09.2017 International Filing Date: 28.02.2017
IPC:
G10K 15/02 (2006.01) ,G10K 15/08 (2006.01)
G PHYSICS
10
MUSICAL INSTRUMENTS; ACOUSTICS
K
SOUND-PRODUCING DEVICES;  METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
15
Acoustics not otherwise provided for
02
Synthesis of acoustic waves
G PHYSICS
10
MUSICAL INSTRUMENTS; ACOUSTICS
K
SOUND-PRODUCING DEVICES;  METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
15
Acoustics not otherwise provided for
08
Arrangements for producing a reverberation or echo sound
Applicants:
BOSE CORPORATION [US/US]; The Mountain, MS 3B1 Framingham, Massachusetts 01701-9168, US
Inventors:
HERA, Cristian M.; US
RAYMOND, Peter; US
RHEE, Samuel; US
Agent:
COLLINS, Timothy P.; US
Priority Data:
15/058,55302.03.2016US
Title (EN) VEHICLE ENGINE SOUND MANAGEMENT
(FR) GESTION DE SON DE MOTEUR DE VÉHICULE
Abstract:
(EN) An active sound management system (10) comprises a transducer (103) that senses an actual sound or vibration from a sound generating source (102) and generates a transducer signal (132) in response to sensing the actual sound or vibration; a harmonic extractor device (104) that extracts a plurality of harmonics from the transducer signal; and a harmonic modifier device (106) that adjusts a feature of the extracted harmonic to be within a predetermined threshold with respect to a target harmonic corresponding to a desired sound.
(FR) La présente invention concerne un système de gestion de son actif (10) qui comprend un transducteur (103) qui détecte un son ou une vibration réel(le) provenant d’une source de génération de son (102) et génère un signal de transducteur (132) en réponse à la détection du son ou de la vibration réel(le) ; un dispositif d’extracteur d’harmonique (104) qui extrait une pluralité d’harmoniques à partir du signal de transducteur ; et un dispositif de modification d’harmonique (106) qui ajuste une caractéristique de l’harmonique extraite comme étant dans un seuil prédéterminé par rapport à une harmonique cible correspondant à un son souhaité.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)