{"id":"https://openalex.org/W1996707742","doi":"https://doi.org/10.1109/icassp.2009.4960429","title":"A single-chip speech dialogue module and its evaluation on a personal robot, PaPeRo-mini","display_name":"A single-chip speech dialogue module and its evaluation on a personal robot, PaPeRo-mini","publication_year":2009,"publication_date":"2009-04-01","ids":{"openalex":"https://openalex.org/W1996707742","doi":"https://doi.org/10.1109/icassp.2009.4960429","mag":"1996707742"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2009.4960429","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4960429","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101585201","display_name":"Miki Sato","orcid":"https://orcid.org/0009-0002-1054-0329"},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Miki Sato","raw_affiliation_strings":["NEC Common Platform Software Research Laboratories, Kawasaki, Japan","Common Platform Software Research Laboratories, NEC Corporation#TAB#"],"affiliations":[{"raw_affiliation_string":"NEC Common Platform Software Research Laboratories, Kawasaki, Japan","institution_ids":["https://openalex.org/I118347220"]},{"raw_affiliation_string":"Common Platform Software Research Laboratories, NEC Corporation#TAB#","institution_ids":["https://openalex.org/I118347220"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070798742","display_name":"Toru Iwasawa","orcid":null},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toru Iwasawa","raw_affiliation_strings":["NEC Common Platform Software Research Laboratories, Kawasaki, Japan","Common Platform Software Research Laboratories, NEC Corporation#TAB#"],"affiliations":[{"raw_affiliation_string":"NEC Common Platform Software Research Laboratories, Kawasaki, Japan","institution_ids":["https://openalex.org/I118347220"]},{"raw_affiliation_string":"Common Platform Software Research Laboratories, NEC Corporation#TAB#","institution_ids":["https://openalex.org/I118347220"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088165413","display_name":"Akihiko Sugiyama","orcid":"https://orcid.org/0000-0002-4296-3935"},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akihiko Sugiyama","raw_affiliation_strings":["NEC Common Platform Software Research Laboratories, Kawasaki, Japan","Common Platform Software Research Laboratories, NEC Corporation#TAB#"],"affiliations":[{"raw_affiliation_string":"NEC Common Platform Software Research Laboratories, Kawasaki, Japan","institution_ids":["https://openalex.org/I118347220"]},{"raw_affiliation_string":"Common Platform Software Research Laboratories, NEC Corporation#TAB#","institution_ids":["https://openalex.org/I118347220"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074381287","display_name":"Toshihiro Nishizawa","orcid":"https://orcid.org/0000-0003-4876-3384"},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshihiro Nishizawa","raw_affiliation_strings":["NEC Common Platform Software Research Laboratories, Kawasaki, Japan","Common Platform Software Research Laboratories, NEC Corporation#TAB#"],"affiliations":[{"raw_affiliation_string":"NEC Common Platform Software Research Laboratories, Kawasaki, Japan","institution_ids":["https://openalex.org/I118347220"]},{"raw_affiliation_string":"Common Platform Software Research Laboratories, NEC Corporation#TAB#","institution_ids":["https://openalex.org/I118347220"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112152661","display_name":"Yosuke Takano","orcid":null},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yosuke Takano","raw_affiliation_strings":["NEC Common Platform Software Research Laboratories, Kawasaki, Japan","Service Platform Research Laboratories, NEC Corporation"],"affiliations":[{"raw_affiliation_string":"NEC Common Platform Software Research Laboratories, Kawasaki, Japan","institution_ids":["https://openalex.org/I118347220"]},{"raw_affiliation_string":"Service Platform Research Laboratories, NEC Corporation","institution_ids":["https://openalex.org/I118347220"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101585201"],"corresponding_institution_ids":["https://openalex.org/I118347220"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.07657962,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"22","issue":null,"first_page":"3697","last_page":"3700"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13382","display_name":"Robotics and Automated Systems","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9929999709129333,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7669265270233154},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.6457255482673645},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.6199612021446228},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.610292911529541},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.5254375338554382},{"id":"https://openalex.org/keywords/echo","display_name":"Echo (communications protocol)","score":0.5088267922401428},{"id":"https://openalex.org/keywords/voice-activity-detection","display_name":"Voice activity detection","score":0.4802020788192749},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4694399833679199},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36798951029777527},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.285635381937027},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07607164978981018}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7669265270233154},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.6457255482673645},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6199612021446228},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.610292911529541},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.5254375338554382},{"id":"https://openalex.org/C2779426996","wikidata":"https://www.wikidata.org/wiki/Q18389128","display_name":"Echo (communications protocol)","level":2,"score":0.5088267922401428},{"id":"https://openalex.org/C204201278","wikidata":"https://www.wikidata.org/wiki/Q1332614","display_name":"Voice activity detection","level":3,"score":0.4802020788192749},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4694399833679199},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36798951029777527},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.285635381937027},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07607164978981018},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2009.4960429","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4960429","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.4399999976158142,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1542580333","https://openalex.org/W1975949753","https://openalex.org/W1996160878","https://openalex.org/W2017111167","https://openalex.org/W2099984896","https://openalex.org/W2102633382","https://openalex.org/W2151484683","https://openalex.org/W2279965677"],"related_works":["https://openalex.org/W1473737476","https://openalex.org/W2949162897","https://openalex.org/W2061432289","https://openalex.org/W2963170046","https://openalex.org/W2276571074","https://openalex.org/W2376244802","https://openalex.org/W4225315139","https://openalex.org/W4385881881","https://openalex.org/W3128402741","https://openalex.org/W2078418570"],"abstract_inverted_index":{"This":[0,15],"paper":[1],"presents":[2],"a":[3,12,32,74,81],"single-chip":[4],"speech":[5,42,102],"dialogue":[6],"module":[7,16],"and":[8,37,60,94,99,108],"its":[9],"evaluation":[10],"on":[11,19,73],"personal":[13,76],"robot.":[14],"is":[17,66,80],"implemented":[18],"an":[20,56,87],"application":[21],"processor":[22],"that":[23],"was":[24],"developed":[25],"primarily":[26],"for":[27],"mobile":[28],"phones":[29],"to":[30,117,120],"provide":[31],"compact":[33],"size,":[34],"low":[35,38],"power-consumption,":[36],"cost.":[39],"It":[40],"performs":[41],"recognition":[43,103],"with":[44,55],"preprocessing":[45],"functions":[46],"such":[47],"as":[48,95,97],"direction-of-arrival":[49],"(DOA)":[50],"estimation,":[51,93],"noise":[52],"cancellation,":[53],"beamforming":[54],"array":[57],"of":[58,84],"microphones,":[59],"echo":[61],"cancellation.":[62],"Text-to-speech":[63],"(TTS)":[64],"conversion":[65],"also":[67],"equipped":[68],"with.":[69],"Evaluation":[70],"results":[71,114],"obtained":[72,122],"new":[75],"robot,":[77],"PaPeRo-mini,":[78],"which":[79],"scale-down":[82],"version":[83],"PaPeRo,":[85],"demonstrate":[86],"85%":[88],"correct":[89],"rate":[90],"in":[91,105],"DOA":[92],"much":[96],"54%":[98],"30%":[100],"higher":[101],"rates":[104],"noisy":[106],"environments":[107],"during":[109],"robot":[110],"utterances,":[111],"respectively.":[112],"These":[113],"are":[115],"shown":[116],"be":[118],"comparable":[119],"those":[121],"by":[123],"PaPeRo.":[124]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}