METHOD FOR POSITIONING SOUNDING LOCATION, AND TERMINAL DEVICE
Embodiments of the present invention provide a method for locating a sound emitting position and a terminal device. The method includes: collecting K first sound signals, where K is an integer greater than or equal to 2; extracting M second sound signals from the K first sound signals according to N...
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| creator | TAO, Zhidong GONG, Shuqiang |
| description | Embodiments of the present invention provide a method for locating a sound emitting position and a terminal device. The method includes: collecting K first sound signals, where K is an integer greater than or equal to 2; extracting M second sound signals from the K first sound signals according to N position parameters corresponding to N different positions, where M is less than or equal to N, and N is an integer greater than or equal to 2; and determining a position corresponding to each second sound signal. In the embodiments of the present invention, M second sound signals are extracted from K first sound signals according to position parameters by using a beamforming algorithm, so that an emitting position corresponding to each second sound signal is determined. By means of the method, sound signals emitted from different positions can be efficiently extracted, and a capability of speech recognition is provided, thereby providing better user experience for users. |
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The method includes: collecting K first sound signals, where K is an integer greater than or equal to 2; extracting M second sound signals from the K first sound signals according to N position parameters corresponding to N different positions, where M is less than or equal to N, and N is an integer greater than or equal to 2; and determining a position corresponding to each second sound signal. In the embodiments of the present invention, M second sound signals are extracted from K first sound signals according to position parameters by using a beamforming algorithm, so that an emitting position corresponding to each second sound signal is determined. By means of the method, sound signals emitted from different positions can be efficiently extracted, and a capability of speech recognition is provided, thereby providing better user experience for users.</description><language>eng ; fre ; ger</language><subject>ACOUSTICS ; CALCULATING ; COMPUTING ; COUNTING ; DEAF-AID SETS ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTRICITY ; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS ; MUSICAL INSTRUMENTS ; PERFORMING OPERATIONS ; PHYSICS ; PUBLIC ADDRESS SYSTEMS ; SPEECH ANALYSIS OR SYNTHESIS ; SPEECH OR AUDIO CODING OR DECODING ; SPEECH OR VOICE PROCESSING ; SPEECH RECOGNITION ; STEREOPHONIC SYSTEMS ; TRANSPORTING ; VEHICLES IN GENERAL ; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR</subject><creationdate>2018</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180103&DB=EPODOC&CC=EP&NR=3264266A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180103&DB=EPODOC&CC=EP&NR=3264266A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TAO, Zhidong</creatorcontrib><creatorcontrib>GONG, Shuqiang</creatorcontrib><title>METHOD FOR POSITIONING SOUNDING LOCATION, AND TERMINAL DEVICE</title><description>Embodiments of the present invention provide a method for locating a sound emitting position and a terminal device. The method includes: collecting K first sound signals, where K is an integer greater than or equal to 2; extracting M second sound signals from the K first sound signals according to N position parameters corresponding to N different positions, where M is less than or equal to N, and N is an integer greater than or equal to 2; and determining a position corresponding to each second sound signal. In the embodiments of the present invention, M second sound signals are extracted from K first sound signals according to position parameters by using a beamforming algorithm, so that an emitting position corresponding to each second sound signal is determined. By means of the method, sound signals emitted from different positions can be efficiently extracted, and a capability of speech recognition is provided, thereby providing better user experience for users.</description><subject>ACOUSTICS</subject><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>DEAF-AID SETS</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>ELECTRICITY</subject><subject>LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS</subject><subject>MUSICAL INSTRUMENTS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICS</subject><subject>PUBLIC ADDRESS SYSTEMS</subject><subject>SPEECH ANALYSIS OR SYNTHESIS</subject><subject>SPEECH OR AUDIO CODING OR DECODING</subject><subject>SPEECH OR VOICE PROCESSING</subject><subject>SPEECH RECOGNITION</subject><subject>STEREOPHONIC SYSTEMS</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><subject>VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD1dQ3x8HdRcPMPUgjwD_YM8fT38_RzVwj2D_VzATF8_J0dQYI6Co5-LgohrkG-nn6OPgourmGezq48DKxpiTnFqbxQmptBwc01xNlDN7UgPz61uCAxOTUvtSTeNcDYyMzEyMzM0dCYCCUA4TUpbA</recordid><startdate>20180103</startdate><enddate>20180103</enddate><creator>TAO, Zhidong</creator><creator>GONG, Shuqiang</creator><scope>EVB</scope></search><sort><creationdate>20180103</creationdate><title>METHOD FOR POSITIONING SOUNDING LOCATION, AND TERMINAL DEVICE</title><author>TAO, Zhidong ; GONG, Shuqiang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3264266A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2018</creationdate><topic>ACOUSTICS</topic><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>DEAF-AID SETS</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>ELECTRICITY</topic><topic>LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS</topic><topic>MUSICAL INSTRUMENTS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICS</topic><topic>PUBLIC ADDRESS SYSTEMS</topic><topic>SPEECH ANALYSIS OR SYNTHESIS</topic><topic>SPEECH OR AUDIO CODING OR DECODING</topic><topic>SPEECH OR VOICE PROCESSING</topic><topic>SPEECH RECOGNITION</topic><topic>STEREOPHONIC SYSTEMS</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><topic>VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR</topic><toplevel>online_resources</toplevel><creatorcontrib>TAO, Zhidong</creatorcontrib><creatorcontrib>GONG, Shuqiang</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TAO, Zhidong</au><au>GONG, Shuqiang</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR POSITIONING SOUNDING LOCATION, AND TERMINAL DEVICE</title><date>2018-01-03</date><risdate>2018</risdate><abstract>Embodiments of the present invention provide a method for locating a sound emitting position and a terminal device. The method includes: collecting K first sound signals, where K is an integer greater than or equal to 2; extracting M second sound signals from the K first sound signals according to N position parameters corresponding to N different positions, where M is less than or equal to N, and N is an integer greater than or equal to 2; and determining a position corresponding to each second sound signal. In the embodiments of the present invention, M second sound signals are extracted from K first sound signals according to position parameters by using a beamforming algorithm, so that an emitting position corresponding to each second sound signal is determined. By means of the method, sound signals emitted from different positions can be efficiently extracted, and a capability of speech recognition is provided, thereby providing better user experience for users.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACOUSTICS CALCULATING COMPUTING COUNTING DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS MUSICAL INSTRUMENTS PERFORMING OPERATIONS PHYSICS PUBLIC ADDRESS SYSTEMS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION STEREOPHONIC SYSTEMS TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR |
| title | METHOD FOR POSITIONING SOUNDING LOCATION, AND TERMINAL DEVICE |
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