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1. (WO2013115978) MOTION BASED COMPENSATION OF DOWNLINKED AUDIO
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/115978 International Application No.: PCT/US2013/021546
Publication Date: 08.08.2013 International Filing Date: 15.01.2013
IPC:
H04R 3/00 (2006.01) ,H04M 1/60 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
R
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
3
Circuits for transducers
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
M
TELEPHONIC COMMUNICATION
1
Substation equipment, e.g. for use by subscribers
60
including speech amplifiers
Applicants: MOTOROLA MOBILITY LLC[US/US]; 600 North US Highway 45 Libertyville, Illinois 60048, US
Inventors: ZUREK, Robert A.; US
ALAMEH, Rachid M.; US
ALBERTH, William P.; US
DICKINSON, Timothy; US
MERRELL, Thomas Y.; US
PULLELA, Murthy; IN
Agent: CHEN, Sylvia; 600 North US Highway 45 Libertyville, Illinois 60048, US
Priority Data:
13/365,38703.02.2012US
Title (EN) MOTION BASED COMPENSATION OF DOWNLINKED AUDIO
(FR) COMPENSATION DE SON AUDIBLE EN LIAISON DESCENDANTE REPOSANT SUR LE MOUVEMENT
Abstract:
(EN) Embodiments relate to systems for, and methods of, compensating for movement of a loudspeaker relative to a user's head, where the loudspeaker is present in a mobile device. Example systems and methods produce (300) an electrical signal representative of audio, determine (302) a distance between the device and the user's head and automatically set (304) a gain of the electrical signal in accordance with the distance. Example systems and methods also output (306) audio corresponding to the electrical signal with the gain.
(FR) La présente invention, selon des modes de réalisation, concerne des systèmes permettant de compenser le mouvement d'un haut-parleur par rapport à la tête d'un utilisateur, le haut-parleur étant présent dans un dispositif mobile, et des procédés associés. Selon l'invention, des systèmes et des procédés fournis à titre d'exemple produisent (300) un signal électrique représentatif d'un son audible, déterminent (302) une distance entre le dispositif et la tête de l'utilisateur et règlent automatiquement (304) un gain du signal électrique en fonction de la distance. Les systèmes et les procédés fournis à titre d'exemple sortent (306) également un son audible conformément au signal électrique et à son gain.
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)