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1. (WO2017062138) IDENTIFYING SOUND FROM A SOURCE OF INTEREST BASED ON MULTIPLE AUDIO FEEDS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2017/062138    International Application No.:    PCT/US2016/051562
Publication Date: 13.04.2017 International Filing Date: 14.09.2016
Chapter 2 Demand Filed:    19.01.2017    
IPC:
G10L 25/78 (2013.01), G10L 21/0208 (2013.01), G10L 21/034 (2013.01), H04R 3/00 (2006.01), G10L 21/0216 (2013.01), G10L 15/22 (2006.01), G10L 15/08 (2006.01)
Applicants: MICROSOFT TECHNOLOGY LICENSING, LLC [US/US]; Attn: Patent Group Docketing (Bldg. 8/1000) One Microsoft Way Redmond, Washington 98052-6399 (US)
Inventors: ZAD ISSA, Syavosh; (US)
Agent: MINHAS, Sandip; (US).
CHEN, Wei-Chen Nicholas; (US).
DRAKOS, Katherine J.; (US).
KADOURA, Judy M.; (US).
HOLMES, Danielle J.; (US).
SWAIN, Cassandra T.; (US).
WONG, Thomas S.; (US).
CHOI, Daniel; (US).
Olswang Germany LLP; Michael Fischer Rosental 4 80331 Munich (DE)
Priority Data:
14/876,666 06.10.2015 US
Title (EN) IDENTIFYING SOUND FROM A SOURCE OF INTEREST BASED ON MULTIPLE AUDIO FEEDS
(FR) IDENTIFICATION D'UN SON PROVENANT D'UNE SOURCE D'INTÉRÊT SUR LA BASE DE MULTIPLES SOURCES AUDIO
Abstract: front page image
(EN)Methods and systems for identifying sound from a source of interest are provided for herein. In some embodiments, a first audio feed is captured by a first microphone and a second audio feed is captured by a second microphone. The first microphone may be located closer in proximity to the source of interest than the second microphone. The first audio feed can be processed utilizing the second audio feed to produce a first processed audio feed that can enable identification of sound originating from the source of interest. In some embodiments, the second audio feed can be additionally processed utilizing the first audio feed to produce a second processed audio feed. In such embodiments, frequencies from the first processed audio feed can be compared against frequencies of the second processed audio feed to identify sound originating from the source of interest. Other embodiments may be described and/or claimed herein.
(FR)L'invention concerne des procédés et des systèmes permettant d'identifier un son provenant d'une source d'intérêt. Dans certains modes de réalisation, un premier flux audio est capturé par un premier microphone et un second flux audio est capturé par un second microphone. Le premier microphone peut être situé plus près de la source d'intérêt que le second microphone. Le premier flux audio peut être traité au moyen du second flux audio afin de produire un premier flux audio traité qui permet d'identifier un son provenant de la source d'intérêt. Dans certains modes de réalisation, le second flux audio peut également être traité au moyen du premier flux audio afin de produire un second flux audio traité. Dans ces modes de réalisation, les fréquences du premier flux audio traité peuvent être comparées aux fréquences du second flux audio traité afin d'identifier un son provenant de la source d'intérêt. D'autres modes de réalisation peuvent être décrits et/ou revendiqués.
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, IR, IS, JP, KE, KG, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)