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1. (WO2014183373) SYSTEMS AND METHODS FOR VOICE IDENTIFICATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/183373    International Application No.:    PCT/CN2013/085155
Publication Date: 20.11.2014 International Filing Date: 14.10.2013
IPC:
G10L 15/18 (2013.01)
Applicants: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED [CN/CN]; Room 403, East Block 2 SEG Park, Zhenxing Road, Futian District Shenzhen, Guangdong 518000 (CN)
Inventors: LI, Lu; (CN).
LU, Li; (CN).
ZHANG, Xiang; (CN).
RAO, Feng; (CN).
YUE, Shuai; (CN).
CHEN, Bo; (CN).
MA, Jianxiong; (CN).
LIU, Haibo; (CN)
Agent: BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD; A-1-102, He Jing Yuan Ji Men Li, Xueyuan Road, Haidian Beijing 100088 (CN)
Priority Data:
201310177246.1 14.05.2013 CN
Title (EN) SYSTEMS AND METHODS FOR VOICE IDENTIFICATION
(FR) SYSTÈMES ET PROCÉDÉS D'IDENTIFICATION VOCALE
Abstract: front page image
(EN)Systems and methods are provided for voice identification. For example, audio characteristics are extracted from acquired voice signals; a syllable confusion network is identified based on at least information associated with the audio characteristics; a word lattice is generated based on at least information associated with the syllable confusion network and a predetermined phonetic dictionary; and an optimal character sequence is calculated in the word lattice as an identification result.
(FR)La présente invention concerne des systèmes et des procédés d'identification vocale. Par exemple, des caractéristiques audio sont extraites à partir de signaux vocaux acquis; un réseau de confusion de syllabes est identifié sur la base au moins des informations associées aux caractéristiques audio; une grille de mots est générée sur la base au moins des informations associées au réseau de confusion de syllabes et à un dictionnaire phonétique prédéfini; et une séquence optimale de caractères est calculée dans la grille de mots en tant que résultat d'identification.
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)