{"id":"https://openalex.org/W2076689693","doi":"https://doi.org/10.1109/apsipa.2014.7041618","title":"An evaluation of target speech for a nonaudible murmur enhancement system in noisy environments","display_name":"An evaluation of target speech for a nonaudible murmur enhancement system in noisy environments","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W2076689693","doi":"https://doi.org/10.1109/apsipa.2014.7041618","mag":"2076689693"},"language":"en","primary_location":{"id":"doi:10.1109/apsipa.2014.7041618","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apsipa.2014.7041618","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal and Information Processing Association Annual Summit and Conference (APSIPA), 2014 Asia-Pacific","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/A5006993577","display_name":"Tsuruta Sakura","orcid":null},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Sakura Tsuruta","raw_affiliation_strings":["Graduate School of Information Science, Nara Institute of Science and Technology (NAIST)","Graduate School of Information Science Nara Institute of Science and Technology(NAIST)"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science, Nara Institute of Science and Technology (NAIST)","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Graduate School of Information Science Nara Institute of Science and Technology(NAIST)","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106710403","display_name":"Kou Tanaka","orcid":"https://orcid.org/0009-0003-7107-607X"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kou Tanaka","raw_affiliation_strings":["Graduate School of Information Science, Nara Institute of Science and Technology (NAIST)","Graduate School of Information Science Nara Institute of Science and Technology(NAIST)"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science, Nara Institute of Science and Technology (NAIST)","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Graduate School of Information Science Nara Institute of Science and Technology(NAIST)","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078330211","display_name":"Tomoki Toda","orcid":"https://orcid.org/0000-0001-8146-1279"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomoki Toda","raw_affiliation_strings":["Graduate School of Information Science, Nara Institute of Science and Technology (NAIST)","Graduate School of Information Science Nara Institute of Science and Technology(NAIST)"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science, Nara Institute of Science and Technology (NAIST)","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Graduate School of Information Science Nara Institute of Science and Technology(NAIST)","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000692949","display_name":"Graham Neubig","orcid":null},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Graham Neubig","raw_affiliation_strings":["Graduate School of Information Science, Nara Institute of Science and Technology (NAIST)","Graduate School of Information Science Nara Institute of Science and Technology(NAIST)"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science, Nara Institute of Science and Technology (NAIST)","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Graduate School of Information Science Nara Institute of Science and Technology(NAIST)","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040108974","display_name":"Sakriani Sakti","orcid":"https://orcid.org/0000-0001-5509-8963"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Sakriani Sakti","raw_affiliation_strings":["Graduate School of Information Science, Nara Institute of Science and Technology (NAIST)","Graduate School of Information Science Nara Institute of Science and Technology(NAIST)"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science, Nara Institute of Science and Technology (NAIST)","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Graduate School of Information Science Nara Institute of Science and Technology(NAIST)","institution_ids":["https://openalex.org/I75917431"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020994673","display_name":"Satoshi Nakamura","orcid":"https://orcid.org/0000-0001-6956-3803"},"institutions":[{"id":"https://openalex.org/I75917431","display_name":"Nara Institute of Science and Technology","ror":"https://ror.org/05bhada84","country_code":"JP","type":"education","lineage":["https://openalex.org/I75917431"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Satoshi Nakamura","raw_affiliation_strings":["Graduate School of Information Science, Nara Institute of Science and Technology (NAIST)","Graduate School of Information Science Nara Institute of Science and Technology(NAIST)"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Science, Nara Institute of Science and Technology (NAIST)","institution_ids":["https://openalex.org/I75917431"]},{"raw_affiliation_string":"Graduate School of Information Science Nara Institute of Science and Technology(NAIST)","institution_ids":["https://openalex.org/I75917431"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5006993577"],"corresponding_institution_ids":["https://openalex.org/I75917431"],"apc_list":null,"apc_paid":null,"fwci":0.2911,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.57311498,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9998999834060669,"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":0.9998999834060669,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T13289","display_name":"Infant Health and Development","score":0.9919000267982483,"subfield":{"id":"https://openalex.org/subfields/3611","display_name":"Pharmacy"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/intelligibility","display_name":"Intelligibility (philosophy)","score":0.78110671043396},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7153232097625732},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.7055419683456421},{"id":"https://openalex.org/keywords/speech-enhancement","display_name":"Speech enhancement","score":0.7039341926574707},{"id":"https://openalex.org/keywords/naturalness","display_name":"Naturalness","score":0.6947449445724487},{"id":"https://openalex.org/keywords/voice-activity-detection","display_name":"Voice activity detection","score":0.5957523584365845},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.5900216102600098},{"id":"https://openalex.org/keywords/quiet","display_name":"QUIET","score":0.5447450876235962},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.40291810035705566},{"id":"https://openalex.org/keywords/background-noise","display_name":"Background noise","score":0.35374927520751953},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0922752320766449},{"id":"https://openalex.org/keywords/sound-pressure","display_name":"Sound pressure","score":0.07603287696838379}],"concepts":[{"id":"https://openalex.org/C60048801","wikidata":"https://www.wikidata.org/wiki/Q1433889","display_name":"Intelligibility (philosophy)","level":2,"score":0.78110671043396},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7153232097625732},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.7055419683456421},{"id":"https://openalex.org/C2776182073","wikidata":"https://www.wikidata.org/wiki/Q7575395","display_name":"Speech enhancement","level":3,"score":0.7039341926574707},{"id":"https://openalex.org/C134537474","wikidata":"https://www.wikidata.org/wiki/Q17144832","display_name":"Naturalness","level":2,"score":0.6947449445724487},{"id":"https://openalex.org/C204201278","wikidata":"https://www.wikidata.org/wiki/Q1332614","display_name":"Voice activity detection","level":3,"score":0.5957523584365845},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.5900216102600098},{"id":"https://openalex.org/C2777185736","wikidata":"https://www.wikidata.org/wiki/Q7265603","display_name":"QUIET","level":2,"score":0.5447450876235962},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.40291810035705566},{"id":"https://openalex.org/C100675267","wikidata":"https://www.wikidata.org/wiki/Q1371624","display_name":"Background noise","level":2,"score":0.35374927520751953},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0922752320766449},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.07603287696838379},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/apsipa.2014.7041618","is_oa":false,"landing_page_url":"https://doi.org/10.1109/apsipa.2014.7041618","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal and Information Processing Association Annual Summit and Conference (APSIPA), 2014 Asia-Pacific","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":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W187033940","https://openalex.org/W1523372075","https://openalex.org/W1982854652","https://openalex.org/W1991590998","https://openalex.org/W2008120082","https://openalex.org/W2023694213","https://openalex.org/W2048646122","https://openalex.org/W2056852181","https://openalex.org/W2120605154","https://openalex.org/W2123003832","https://openalex.org/W2141684970","https://openalex.org/W2156142001","https://openalex.org/W2395578248","https://openalex.org/W4402490932","https://openalex.org/W6631309588","https://openalex.org/W6711777497"],"related_works":["https://openalex.org/W2081919107","https://openalex.org/W2079655441","https://openalex.org/W2912293245","https://openalex.org/W4252942110","https://openalex.org/W1604114751","https://openalex.org/W2032941915","https://openalex.org/W2075706796","https://openalex.org/W4400309480","https://openalex.org/W2549308614","https://openalex.org/W2023694213"],"abstract_inverted_index":{"Nonaudible":[0],"murmur":[1],"(NAM)":[2],"is":[3,102,109,115,148,203],"a":[4,34,76,119,129,142,151,154,160],"soft":[5],"whispered":[6,77],"voice":[7,64,78],"recorded":[8],"with":[9],"NAM":[10,15,69,89,147,176,181,186],"microphone":[11],"through":[12],"body":[13,57],"conduction.":[14,58],"allows":[16],"for":[17,26,175,184,211],"silent":[18,135],"speech":[19,50,72,94,125,136,171,202,210,215],"communication":[20],"as":[21],"it":[22,24,108],"makes":[23],"possible":[25],"the":[27,123,197],"speaker":[28,152],"to":[29,46,52,70,75,122,159,187],"convey":[30],"their":[31],"message":[32],"in":[33,126,134,145,153,162,216],"nonaudible":[35],"voice.":[36],"However,":[37,107],"its":[38],"intelligibility":[39,97],"and":[40,74,96,100,157],"naturalness":[41],"are":[42,172],"significantly":[43,92],"degraded":[44],"compared":[45],"those":[47],"of":[48,98,169,190],"natural":[49],"owing":[51],"acoustic":[53],"changes":[54],"caused":[55],"by":[56,150],"To":[59],"address":[60],"this":[61,139],"issue,":[62],"statistical":[63],"conversion":[65,198],"(VC)":[66],"methods":[67,91,183],"from":[68],"normal":[71],"(NAM-to-Speech)":[73],"(NAM-to-Whisper)":[79],"have":[80],"been":[81,85],"proposed.":[82],"It":[83],"has":[84],"reported":[86],"that":[87,131,196,207],"these":[88],"enhancement":[90,182],"improve":[93],"quality":[95],"NAM,":[99],"NAM-to-Whisper":[101],"more":[103,116,173,204,213],"effective":[104,117,174,205],"than":[105,206],"NAM-to-Speech.":[106],"still":[110],"not":[111],"obvious":[112],"which":[113,146],"method":[114],"if":[118],"listener":[120,161],"listens":[121],"enhanced":[124],"noisy":[127,163,217],"environments,":[128,164],"situation":[130,144],"often":[132],"happens":[133],"communication.":[137],"In":[138],"paper,":[140],"assuming":[141],"typical":[143],"uttered":[149],"quiet":[155],"environment":[156],"conveyed":[158],"we":[165],"investigate":[166],"what":[167],"kinds":[168],"target":[170,191],"enhancement.":[177],"We":[178],"also":[179],"propose":[180],"converting":[185],"other":[188],"types":[189],"voiced":[192,201],"speech.":[193],"Experiments":[194],"show":[195],"process":[199],"into":[200,208],"unvoiced":[209],"generating":[212],"intelligible":[214],"environments.":[218]},"counts_by_year":[{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}