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Machine translation
1. (WO2008100068) A METHOD AND AN APPARATUS FOR PROCESSING AN AUDIO SIGNAL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2008/100068    International Application No.:    PCT/KR2008/000837
Publication Date: 21.08.2008 International Filing Date: 13.02.2008
IPC:
G10L 19/00 (2006.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; IP Group 16, Woomyeon-Dong, Seocho-Gu, Seoul 137-724 (KR) (For All Designated States Except US).
OH, Hyen, O [KR/KR]; (KR) (For US Only).
JUNG, Yang Won [KR/KR]; (KR) (For US Only)
Inventors: OH, Hyen, O; (KR).
JUNG, Yang Won; (KR)
Agent: KIM, Yong In; KBK & Associates, 15th Floor Yo Sam Building, 648-23, Yeoksam-dong, Kangnam-gu, Seoul 135-080 (KR)
Priority Data:
60/889,715 13.02.2007 US
61/024,562 30.01.2008 US
Title (EN) A METHOD AND AN APPARATUS FOR PROCESSING AN AUDIO SIGNAL
(FR) PROCÉDÉ ET APPAREIL DE TRAITEMENT DE SIGNAL AUDIO
Abstract: front page image
(EN)Disclosed is a method of processing an audio signal, including obtaining ratio information between a main signal and a sub-signal and gain range information of an object and modifying parameter information including at least one of an object parameter and a control parameter based on the ratio information and the gain range information. Disclosed is a method of processing an audio signal, including generating ratio information using object information, generating gain range information of an object using the ratio information, and modifying parameter information including at least one of an object parameter and a control parameter based on the gain range information.
(FR)La présente invention concerne un procédé de traitement de signal audio consistant en l'obtention d'une information de rapport entre un signal principal et un sous-signal, et l'obtention d'une information de plage de gain d'un objet, puis en la modification d'information de paramètres incluant au moins un paramètre objet ou un paramètre de commande sur la base de l'information de rapport et de l'information de plage de gain. La présente invention concerne aussi un procédé de traitement de signal audio consistant en la génération au moyen d'une information d'objet, en la génération d'une information de plage de gain d'un objet en utilisant l'information de rapport, puis en la modification d'information de paramètres incluant au moins un paramètre objet ou un paramètre de commande sur la base de l'information de plage de gain.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, 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: Korean (KO)