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1. (WO2019027531) NEURAL NETWORKS FOR SPEAKER VERIFICATION
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Pub. No.: WO/2019/027531 International Application No.: PCT/US2018/032681
Publication Date: 07.02.2019 International Filing Date: 15.05.2018
IPC:
G10L 17/04 (2013.01) ,G10L 17/18 (2013.01) ,G10L 17/02 (2013.01) ,G10L 17/00 (2013.01)
G PHYSICS
10
MUSICAL INSTRUMENTS; ACOUSTICS
L
SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
17
Speaker identification or verification
04
Training, enrolment or model building
G PHYSICS
10
MUSICAL INSTRUMENTS; ACOUSTICS
L
SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
17
Speaker identification or verification
18
Artificial neural networks; Connectionist approaches
G PHYSICS
10
MUSICAL INSTRUMENTS; ACOUSTICS
L
SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
17
Speaker identification or verification
02
Preprocessing operations, e.g. segment selection; Pattern representation or modelling, e.g. based on linear discriminant analysis [LDA] or principal components; Feature selection or extraction
G PHYSICS
10
MUSICAL INSTRUMENTS; ACOUSTICS
L
SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
17
Speaker identification or verification
Applicants:
GOOGLE LLC [US/US]; 1600 Amphitheatre Parkway Mountain View, California 94043, US
Inventors:
SAK, Hasim; US
MORENO, Ignacio Lopez; US
PAPIR, Alan Sean; US
WAN, Li; US
WANG, Quan; US
Agent:
STEPHENS, Nicholas; US
JEPSEN, Nicholas; US
Priority Data:
15/666,80602.08.2017US
Title (EN) NEURAL NETWORKS FOR SPEAKER VERIFICATION
(FR) RÉSEAUX NEURONAUX DE VÉRIFICATION DE LOCUTEUR
Abstract:
(EN) Systems, methods, devices, and other techniques for training and using a speaker verification neural network. A computing device may receive data that characterizes a first utterance. The computing device provides the data that characterizes the utterance to a speaker verification neural network. Subsequently, the computing device obtains, from the speaker verification neural network, a speaker representation that indicates speaking characteristics of a speaker of the first utterance. The computing device determines whether the first utterance is classified as an utterance of a registered user of the computing device. In response to determining that the first utterance is classified as an utterance of the registered user of the computing device, the device may perform an action for the registered user of the computing device.
(FR) L'invention concerne des systèmes, des procédés, des dispositifs et d'autres techniques d'apprentissage et d'utilisation d'un réseau neuronal de vérification de locuteur. Un dispositif informatique peut recevoir des données qui caractérisent un premier énoncé. Le dispositif informatique effectue ensuite les opérations consistant à : transmettre les données qui caractérisent l'énoncé à un réseau neuronal de vérification de locuteur; obtenir du réseau neuronal de vérification de locuteur une représentation de locuteur qui indique des caractéristiques de locution d'un locuteur du premier énoncé; déterminer si le premier énoncé est classé comme un énoncé d'un utilisateur enregistré du dispositif informatique; et le cas échéant, entreprendre une action pour l'utilisateur enregistré du dispositif informatique.
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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)