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1. (WO2019046706) SWEET SPOT ADAPTATION FOR VIRTUALIZED AUDIO
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Pub. No.: WO/2019/046706 International Application No.: PCT/US2018/049075
Publication Date: 07.03.2019 International Filing Date: 31.08.2018
IPC:
H04S 7/00 (2006.01) ,G06F 3/16 (2006.01) ,H04R 1/22 (2006.01) ,H04R 5/02 (2006.01) ,H04R 5/04 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
S
STEREOPHONIC SYSTEMS
7
Indicating arrangements; Control arrangements, e.g. balance control
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
16
Sound input; Sound output
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
R
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
1
Details of transducers
20
Arrangements for obtaining desired frequency or directional characteristics
22
for obtaining desired frequency characteristic only
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
R
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
5
Stereophonic arrangements
02
Spatial or constructional arrangements of loudspeakers
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
R
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
5
Stereophonic arrangements
04
Circuit arrangements
Applicants:
DTS, INC. [US/US]; 5220 Las Virgenes Road Calabasas, California 91302, US
Inventors:
SHI, Guangji; US
URSACHI, Vlad Ionut; US
NOH, Daekyoung; US
KATSIANOS, Themis George; US
KALKER, Antonius; US
BIGIOI, Petronel; IE
JOT, Jean-Marc; US
Agent:
SCHEER, Bradley W.; US
PERDOK, Monique M., Reg. No. 42989; US
MCCRACKIN, Ann M., Reg. No. 42,858; US
BIANCHI, Timothy E., Reg. No. 39,610; US
BEEKMAN, Marvin L., Reg. No. 38,377; US
ARORA, Suneel, Reg. No. 42,267; US
BLACK, David W., Reg. No. 42,331; US
LANG, Roger, Reg. No. 58,829; US
Priority Data:
62/553,45301.09.2017US
Title (EN) SWEET SPOT ADAPTATION FOR VIRTUALIZED AUDIO
(FR) ADAPTATION DE POINT IDÉAL POUR AUDIO VIRTUALISÉ
Abstract:
(EN) Systems and methods discussed herein can provide three-dimensional audio virtualization with sweet spot adaptation. In an example, an audio processor circuit can be used to update audio signals for sweet spot adaptation based on information from at least one depth sensor or camera about a listener position in a listening environment.
(FR) Les systèmes et procédés de l'invention peuvent fournir une virtualisation d'audio tridimensionnelle avec une adaptation de point idéal. Dans un exemple, un circuit de processeur audio peut être utilisé pour mettre à jour des signaux audio pour une adaptation de point idéal sur la base d'informations provenant d'au moins un capteur ou caméra de profondeur autour d'une position d'auditeur dans un environnement d'écoute.
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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, JO, 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)