SPEECH RECOGNITION DEVICE, SEARCH DEVICE, SPEECH RECOGNITION METHOD, SEARCH METHOD, AND PROGRAM
It is intended to acquire a highly accurate speech recognition result for a subject of a conversation, while inhibiting an increase in the amount of calculation. A speech recognition device (10) according to the present invention includes a first speech recognition unit (11) that performs speech rec...
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| creator | KASAHARA, Kaname HIKICHI, Takafumi SUGIZAKI, Masayuki AMAKASU, Tetsuo |
| description | It is intended to acquire a highly accurate speech recognition result for a subject of a conversation, while inhibiting an increase in the amount of calculation. A speech recognition device (10) according to the present invention includes a first speech recognition unit (11) that performs speech recognition processing using a first method on speech data of a conversation made by a plurality of speakers and outputs a speech recognition result for each of respective uttered speech segments of the plurality of speakers, a determination unit (13) that determines a subject segment based on a result of the speech recognition processing by the first speech recognition unit 11, and a second speech recognition unit (14) that performs speech recognition processing using a second method higher in accuracy than the first method on the speech data in the segment determined to be the subject segment and outputs a speech recognition result as a subject text. |
| format | Patent |
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A speech recognition device (10) according to the present invention includes a first speech recognition unit (11) that performs speech recognition processing using a first method on speech data of a conversation made by a plurality of speakers and outputs a speech recognition result for each of respective uttered speech segments of the plurality of speakers, a determination unit (13) that determines a subject segment based on a result of the speech recognition processing by the first speech recognition unit 11, and a second speech recognition unit (14) that performs speech recognition processing using a second method higher in accuracy than the first method on the speech data in the segment determined to be the subject segment and outputs a speech recognition result as a subject text.</description><language>eng</language><subject>ACOUSTICS ; CALCULATING ; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; MUSICAL INSTRUMENTS ; PHYSICS ; SPEECH ANALYSIS OR SYNTHESIS ; SPEECH OR AUDIO CODING OR DECODING ; SPEECH OR VOICE PROCESSING ; SPEECH RECOGNITION</subject><creationdate>2022</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=20220407&DB=EPODOC&CC=US&NR=2022108699A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220407&DB=EPODOC&CC=US&NR=2022108699A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KASAHARA, Kaname</creatorcontrib><creatorcontrib>HIKICHI, Takafumi</creatorcontrib><creatorcontrib>SUGIZAKI, Masayuki</creatorcontrib><creatorcontrib>AMAKASU, Tetsuo</creatorcontrib><title>SPEECH RECOGNITION DEVICE, SEARCH DEVICE, SPEECH RECOGNITION METHOD, SEARCH METHOD, AND PROGRAM</title><description>It is intended to acquire a highly accurate speech recognition result for a subject of a conversation, while inhibiting an increase in the amount of calculation. A speech recognition device (10) according to the present invention includes a first speech recognition unit (11) that performs speech recognition processing using a first method on speech data of a conversation made by a plurality of speakers and outputs a speech recognition result for each of respective uttered speech segments of the plurality of speakers, a determination unit (13) that determines a subject segment based on a result of the speech recognition processing by the first speech recognition unit 11, and a second speech recognition unit (14) that performs speech recognition processing using a second method higher in accuracy than the first method on the speech data in the segment determined to be the subject segment and outputs a speech recognition result as a subject text.</description><subject>ACOUSTICS</subject><subject>CALCULATING</subject><subject>COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</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>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZIgPDnB1dfZQCHJ19nf38wzx9PdTcHEN83R21VEIdnUMAkrBuZgqfV1DPPxd4CphXEc_F4WAIH_3IEdfHgbWtMSc4lReKM3NoOzmGuLsoZtakB-fWlyQmJyal1oSHxpsZGBkZGhgYWZp6WhoTJwqAMjUM4M</recordid><startdate>20220407</startdate><enddate>20220407</enddate><creator>KASAHARA, Kaname</creator><creator>HIKICHI, Takafumi</creator><creator>SUGIZAKI, Masayuki</creator><creator>AMAKASU, Tetsuo</creator><scope>EVB</scope></search><sort><creationdate>20220407</creationdate><title>SPEECH RECOGNITION DEVICE, SEARCH DEVICE, SPEECH RECOGNITION METHOD, SEARCH METHOD, AND PROGRAM</title><author>KASAHARA, Kaname ; HIKICHI, Takafumi ; SUGIZAKI, Masayuki ; AMAKASU, Tetsuo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2022108699A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2022</creationdate><topic>ACOUSTICS</topic><topic>CALCULATING</topic><topic>COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</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>KASAHARA, Kaname</creatorcontrib><creatorcontrib>HIKICHI, Takafumi</creatorcontrib><creatorcontrib>SUGIZAKI, Masayuki</creatorcontrib><creatorcontrib>AMAKASU, Tetsuo</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KASAHARA, Kaname</au><au>HIKICHI, Takafumi</au><au>SUGIZAKI, Masayuki</au><au>AMAKASU, Tetsuo</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SPEECH RECOGNITION DEVICE, SEARCH DEVICE, SPEECH RECOGNITION METHOD, SEARCH METHOD, AND PROGRAM</title><date>2022-04-07</date><risdate>2022</risdate><abstract>It is intended to acquire a highly accurate speech recognition result for a subject of a conversation, while inhibiting an increase in the amount of calculation. A speech recognition device (10) according to the present invention includes a first speech recognition unit (11) that performs speech recognition processing using a first method on speech data of a conversation made by a plurality of speakers and outputs a speech recognition result for each of respective uttered speech segments of the plurality of speakers, a determination unit (13) that determines a subject segment based on a result of the speech recognition processing by the first speech recognition unit 11, and a second speech recognition unit (14) that performs speech recognition processing using a second method higher in accuracy than the first method on the speech data in the segment determined to be the subject segment and outputs a speech recognition result as a subject text.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACOUSTICS CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING MUSICAL INSTRUMENTS PHYSICS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION |
| title | SPEECH RECOGNITION DEVICE, SEARCH DEVICE, SPEECH RECOGNITION METHOD, SEARCH METHOD, AND PROGRAM |
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