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1. (WO2015122809) COMFORT NOISE GENERATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/122809    International Application No.:    PCT/SE2014/050179
Publication Date: 20.08.2015 International Filing Date: 14.02.2014
IPC:
G10L 19/012 (2013.01), G10L 19/008 (2013.01), H04M 3/56 (2006.01), G10L 21/0208 (2013.01)
Applicants: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE/SE]; SE-164 83 Stockholm (SE)
Inventors: ERIKSSON, Anders; (SE)
Agent: EGRELIUS, Fredrik; Ericsson AB Patent Unit Kista DSM SE-16480 Stockholm (SE)
Priority Data:
Title (EN) COMFORT NOISE GENERATION
(FR) GÉNÉRATION DE BRUIT DE CONFORT
Abstract: front page image
(EN)Apparatuses, arrangements and methods therein for generation of comfort noise are disclosed. In short, the solution relates to exploiting the spatial coherence of multiple input audio channels in order to generate high quality multi channel comfort noise.
(FR)L'invention concerne des appareils, agencements et procédés y relatifs destinés à la génération de bruit de confort. En un mot, la solution porte sur l'exploitation de la cohérence spatiale de multiples voies audiofréquences d'entrée aux fins de génération d'un bruit de confort multivoie de haute qualité.
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, 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, 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, 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)