Identity identification method and system based on voiceprint in motion state
The invention discloses a voiceprint identity identification method and system based on a motion state, and the method comprises the steps: firstly obtaining a voice detection material, and carrying out the analysis to obtain the motion state of a speaker; the method comprises the following steps of...
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| creator | ZHANG XIAOMING PAN HONGBING ZHUANG JUNBO |
| description | The invention discloses a voiceprint identity identification method and system based on a motion state, and the method comprises the steps: firstly obtaining a voice detection material, and carrying out the analysis to obtain the motion state of a speaker; the method comprises the following steps of: acquiring a voice sample, converting the voice sample into a broadband speech graph, selecting N phonemes, performing identity analysis by adopting any one or a combination of more of a formant trend characteristic analysis method, a formant frequency characteristic analysis method and an intra-syllable transition phoneme analysis method after the number of the phonemes meets an identification condition, and outputting a voiceprint identification result. The method is suitable for voiceprint identification in different motion forms, is convenient for online use, and greatly improves the efficiency and accuracy of identification.
本申请公开了一种基于运动状态下声纹的同一性鉴定方法及系统，其中方法包括：首先获取语音检材，分析得到发音人运动状态；再将语音检材和语音样本转换为宽带语图，选择N个音素，当音 |
| format | Patent |
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本申请公开了一种基于运动状态下声纹的同一性鉴定方法及系统，其中方法包括：首先获取语音检材，分析得到发音人运动状态；再将语音检材和语音样本转换为宽带语图，选择N个音素，当音</description><language>chi ; eng</language><subject>ACOUSTICS ; MUSICAL INSTRUMENTS ; PHYSICS ; SPEECH ANALYSIS OR SYNTHESIS ; SPEECH OR AUDIO CODING OR DECODING ; SPEECH OR VOICE PROCESSING ; SPEECH RECOGNITION</subject><creationdate>2024</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=20241108&DB=EPODOC&CC=CN&NR=118918903A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20241108&DB=EPODOC&CC=CN&NR=118918903A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG XIAOMING</creatorcontrib><creatorcontrib>PAN HONGBING</creatorcontrib><creatorcontrib>ZHUANG JUNBO</creatorcontrib><title>Identity identification method and system based on voiceprint in motion state</title><description>The invention discloses a voiceprint identity identification method and system based on a motion state, and the method comprises the steps: firstly obtaining a voice detection material, and carrying out the analysis to obtain the motion state of a speaker; the method comprises the following steps of: acquiring a voice sample, converting the voice sample into a broadband speech graph, selecting N phonemes, performing identity analysis by adopting any one or a combination of more of a formant trend characteristic analysis method, a formant frequency characteristic analysis method and an intra-syllable transition phoneme analysis method after the number of the phonemes meets an identification condition, and outputting a voiceprint identification result. The method is suitable for voiceprint identification in different motion forms, is convenient for online use, and greatly improves the efficiency and accuracy of identification.
本申请公开了一种基于运动状态下声纹的同一性鉴定方法及系统，其中方法包括：首先获取语音检材，分析得到发音人运动状态；再将语音检材和语音样本转换为宽带语图，选择N个音素，当音</description><subject>ACOUSTICS</subject><subject>MUSICAL INSTRUMENTS</subject><subject>PHYSICS</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><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPD1TEnNK8ksqVTIBDPSMpMTSzLz8xRyU0sy8lMUEvNSFIori0tScxWSEotTUxSAUmX5mcmpBUWZeSUKmUCF-WD1xSWJJak8DKxpiTnFqbxQmptB0c01xNlDN7UgPz61uCAxOTUvtSTe2c_Q0MISiAyMHY2JUQMAEpw2ng</recordid><startdate>20241108</startdate><enddate>20241108</enddate><creator>ZHANG XIAOMING</creator><creator>PAN HONGBING</creator><creator>ZHUANG JUNBO</creator><scope>EVB</scope></search><sort><creationdate>20241108</creationdate><title>Identity identification method and system based on voiceprint in motion state</title><author>ZHANG XIAOMING ; PAN HONGBING ; ZHUANG JUNBO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118918903A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>ACOUSTICS</topic><topic>MUSICAL INSTRUMENTS</topic><topic>PHYSICS</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><toplevel>online_resources</toplevel><creatorcontrib>ZHANG XIAOMING</creatorcontrib><creatorcontrib>PAN HONGBING</creatorcontrib><creatorcontrib>ZHUANG JUNBO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG XIAOMING</au><au>PAN HONGBING</au><au>ZHUANG JUNBO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Identity identification method and system based on voiceprint in motion state</title><date>2024-11-08</date><risdate>2024</risdate><abstract>The invention discloses a voiceprint identity identification method and system based on a motion state, and the method comprises the steps: firstly obtaining a voice detection material, and carrying out the analysis to obtain the motion state of a speaker; the method comprises the following steps of: acquiring a voice sample, converting the voice sample into a broadband speech graph, selecting N phonemes, performing identity analysis by adopting any one or a combination of more of a formant trend characteristic analysis method, a formant frequency characteristic analysis method and an intra-syllable transition phoneme analysis method after the number of the phonemes meets an identification condition, and outputting a voiceprint identification result. The method is suitable for voiceprint identification in different motion forms, is convenient for online use, and greatly improves the efficiency and accuracy of identification.
本申请公开了一种基于运动状态下声纹的同一性鉴定方法及系统，其中方法包括：首先获取语音检材，分析得到发音人运动状态；再将语音检材和语音样本转换为宽带语图，选择N个音素，当音</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACOUSTICS MUSICAL INSTRUMENTS PHYSICS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION |
| title | Identity identification method and system based on voiceprint in motion state |
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