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1. (WO2018226283) RECORDED MEDIA HOTWORD TRIGGER SUPPRESSION
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Pub. No.: WO/2018/226283 International Application No.: PCT/US2018/022101
Publication Date: 13.12.2018 International Filing Date: 13.03.2018
IPC:
G10L 15/22 (2006.01) ,G06F 3/16 (2006.01) ,G10L 15/08 (2006.01) ,G10L 19/018 (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
15
Speech recognition
22
Procedures used during a speech recognition process, e.g. man-machine dialog
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
16
Sound input; Sound output
G PHYSICS
10
MUSICAL INSTRUMENTS; ACOUSTICS
L
SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
15
Speech recognition
08
Speech classification or search
G PHYSICS
10
MUSICAL INSTRUMENTS; ACOUSTICS
L
SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
19
Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
018
Audio watermarking, i.e. embedding inaudible data in the audio signal
Applicants:
GOOGLE LLC [US/US]; 1600 Amphitheatre Parkway Mountain View, California 94043, US
Inventors:
GARCIA, Ricardo Antonio; US
Agent:
WILLIAMS, Sam L.; US
JORDAN, David E.A.; US
Priority Data:
15/614,21305.06.2017US
Title (EN) RECORDED MEDIA HOTWORD TRIGGER SUPPRESSION
(FR) SUPPRESSION D'UN DÉCLENCHEUR DE MOT ACTIF DE SUPPORT ENREGISTRÉ
Abstract:
(EN) Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for suppressing hotword triggers when detecting a hotword in recorded media are disclosed. In one aspect, a method includes the actions of receiving, by a computing device, audio corresponding to playback of an item of media content. The actions further include determining, by the computing device, that the audio includes an utterance of a predefined hotword and that the audio includes an audio watermark. The actions further include analyzing, by the computing device, the audio watermark. The actions further include based on analyzing the audio watermark, determining, by the computing device, whether to perform speech recognition on a portion of the audio following the predefined hotword.
(FR) L'invention concerne des procédés, des systèmes et un appareil, y compris des programmes informatiques codés sur un support d'enregistrement informatique, pour supprimer des déclencheurs de mots actifs lors de la détection d'un mot actif dans des supports enregistrés. Selon un aspect, un procédé comprend les actions consistant à recevoir, par un dispositif informatique, un son correspondant à la lecture d'un élément de contenu multimédia. Les actions consistent en outre à déterminer, par le dispositif informatique, que le son comprend un énoncé d'un mot actif prédéfini et que le son comprend un filigrane audio. Les actions consistent en outre à analyser, par le dispositif informatique, le filigrane audio. Les actions consistent en outre, sur la base de l'analyse du filigrane audio, à déterminer, par le dispositif informatique, s'il faut effectuer une reconnaissance vocale sur une partie du son en suivant le mot actif prédéfini.
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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)