{"id":"https://openalex.org/W2107992675","doi":"https://doi.org/10.1109/tasl.2008.2009015","title":"Suppression of Late Reverberation Effect on Speech Signal Using Long-Term Multiple-step Linear Prediction","display_name":"Suppression of Late Reverberation Effect on Speech Signal Using Long-Term Multiple-step Linear Prediction","publication_year":2009,"publication_date":"2009-02-26","ids":{"openalex":"https://openalex.org/W2107992675","doi":"https://doi.org/10.1109/tasl.2008.2009015","mag":"2107992675"},"language":"en","primary_location":{"id":"doi:10.1109/tasl.2008.2009015","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tasl.2008.2009015","pdf_url":null,"source":{"id":"https://openalex.org/S199497470","display_name":"IEEE Transactions on Audio Speech and Language Processing","issn_l":"1558-7916","issn":["1558-7916","1558-7924"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Audio, Speech, and Language Processing","raw_type":"journal-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/A5069398831","display_name":"Keisuke Kinoshita","orcid":"https://orcid.org/0009-0008-7987-8188"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K. Kinoshita","raw_affiliation_strings":["NTT Communication Science Laboratories, NTT Corporation, Kyoto, Japan","NTT Commun. Sci. Labs., NTT Corp., Kyoto"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Communication Science Laboratories, NTT Corporation, Kyoto, Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Commun. Sci. Labs., NTT Corp., Kyoto","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023868166","display_name":"Marc Delcroix","orcid":"https://orcid.org/0000-0002-5175-7834"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"M. Delcroix","raw_affiliation_strings":["NTT Communication Science Laboratories, NTT Corporation, Kyoto, Japan","Pixela Corp., Osaka"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Communication Science Laboratories, NTT Corporation, Kyoto, Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"Pixela Corp., Osaka","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021240106","display_name":"Tomohiro Nakatani","orcid":"https://orcid.org/0000-0002-7487-7150"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T. Nakatani","raw_affiliation_strings":["NTT Communication Science Laboratories, NTT Corporation, Kyoto, Japan","NTT Commun. Sci. Labs., NTT Corp., Kyoto"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Communication Science Laboratories, NTT Corporation, Kyoto, Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Commun. Sci. Labs., NTT Corp., Kyoto","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112150561","display_name":"M. Miyoshi","orcid":null},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"M. Miyoshi","raw_affiliation_strings":["NTT Communication Science Laboratories, NTT Corporation, Kyoto, Japan","NTT Commun. Sci. Labs., NTT Corp., Kyoto"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Communication Science Laboratories, NTT Corporation, Kyoto, Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Commun. Sci. Labs., NTT Corp., Kyoto","institution_ids":["https://openalex.org/I2251713219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I2251713219"],"apc_list":null,"apc_paid":null,"fwci":10.7948,"has_fulltext":false,"cited_by_count":176,"citation_normalized_percentile":{"value":0.98728715,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"17","issue":"4","first_page":"534","last_page":"545"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":1.0,"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":1.0,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9984999895095825,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/reverberation","display_name":"Reverberation","score":0.9137357473373413},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.7446978092193604},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6914572715759277},{"id":"https://openalex.org/keywords/impulse-response","display_name":"Impulse response","score":0.6782903075218201},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.6155713796615601},{"id":"https://openalex.org/keywords/impulse","display_name":"Impulse (physics)","score":0.5575413703918457},{"id":"https://openalex.org/keywords/utterance","display_name":"Utterance","score":0.5098313689231873},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.49348294734954834},{"id":"https://openalex.org/keywords/linear-prediction","display_name":"Linear prediction","score":0.4819090664386749},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.4805341362953186},{"id":"https://openalex.org/keywords/degradation","display_name":"Degradation (telecommunications)","score":0.4517658054828644},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.4259764552116394},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1295788288116455},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12403467297554016}],"concepts":[{"id":"https://openalex.org/C95851461","wikidata":"https://www.wikidata.org/wiki/Q468809","display_name":"Reverberation","level":2,"score":0.9137357473373413},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.7446978092193604},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6914572715759277},{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.6782903075218201},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.6155713796615601},{"id":"https://openalex.org/C70836080","wikidata":"https://www.wikidata.org/wiki/Q837940","display_name":"Impulse (physics)","level":2,"score":0.5575413703918457},{"id":"https://openalex.org/C2775852435","wikidata":"https://www.wikidata.org/wiki/Q258403","display_name":"Utterance","level":2,"score":0.5098313689231873},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.49348294734954834},{"id":"https://openalex.org/C131109320","wikidata":"https://www.wikidata.org/wiki/Q581012","display_name":"Linear prediction","level":2,"score":0.4819090664386749},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.4805341362953186},{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.4517658054828644},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4259764552116394},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1295788288116455},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12403467297554016},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tasl.2008.2009015","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tasl.2008.2009015","pdf_url":null,"source":{"id":"https://openalex.org/S199497470","display_name":"IEEE Transactions on Audio Speech and Language Processing","issn_l":"1558-7916","issn":["1558-7916","1558-7924"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Audio, Speech, and Language Processing","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.422.659","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.422.659","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ee.columbia.edu/~dpwe/papers/KinDNM09-dereverb.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.6899999976158142}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W30237829","https://openalex.org/W34046677","https://openalex.org/W124652146","https://openalex.org/W166348608","https://openalex.org/W955355846","https://openalex.org/W1808196926","https://openalex.org/W1812003359","https://openalex.org/W1972413896","https://openalex.org/W2040970278","https://openalex.org/W2045036776","https://openalex.org/W2045043668","https://openalex.org/W2046317813","https://openalex.org/W2076433627","https://openalex.org/W2097491464","https://openalex.org/W2100432131","https://openalex.org/W2101950184","https://openalex.org/W2102072896","https://openalex.org/W2102754037","https://openalex.org/W2106643274","https://openalex.org/W2116590962","https://openalex.org/W2117678320","https://openalex.org/W2119923861","https://openalex.org/W2128334000","https://openalex.org/W2128653836","https://openalex.org/W2130640611","https://openalex.org/W2132214945","https://openalex.org/W2132501866","https://openalex.org/W2146871184","https://openalex.org/W2160485319","https://openalex.org/W2165031322","https://openalex.org/W2188162373","https://openalex.org/W2526133235","https://openalex.org/W2970850616","https://openalex.org/W3149837617","https://openalex.org/W4300029251","https://openalex.org/W6601235113","https://openalex.org/W6606623981","https://openalex.org/W6679557921","https://openalex.org/W6686978693"],"related_works":["https://openalex.org/W1562475690","https://openalex.org/W1488529827","https://openalex.org/W2987432963","https://openalex.org/W2053167664","https://openalex.org/W2079152323","https://openalex.org/W2128388559","https://openalex.org/W2082664169","https://openalex.org/W2033385447","https://openalex.org/W2096684559","https://openalex.org/W4206193249"],"abstract_inverted_index":{"A":[0],"speech":[1,17,121],"signal":[2,32],"captured":[3],"by":[4,11,103],"a":[5,39,50,65],"distant":[6],"microphone":[7],"is":[8,27,43],"generally":[9],"smeared":[10],"reverberation,":[12],"which":[13],"severely":[14],"degrades":[15],"automatic":[16],"recognition":[18],"(ASR)":[19],"performance.":[20],"One":[21],"way":[22],"to":[23,28,34,45,63,116],"solve":[24],"this":[25,37,72],"problem":[26],"dereverberate":[29],"the":[30,78,88,99,117,133],"observed":[31],"prior":[33],"ASR.":[35],"In":[36],"paper,":[38],"room":[40],"impulse":[41],"response":[42],"assumed":[44],"consist":[46],"of":[47,68,80,119],"three":[48],"parts:":[49],"direct-path":[51],"response,":[52],"early":[53],"reflections":[54],"and":[55,96,139],"late":[56,59,81,89,100],"reverberations.":[57,82],"Since":[58],"reverberations":[60,90],"are":[61],"known":[62],"be":[64],"major":[66],"cause":[67],"ASR":[69,148],"performance":[70,149],"degradation,":[71],"paper":[73,131],"focuses":[74],"on":[75],"dealing":[76],"with":[77,112,150],"effect":[79,102],"The":[83,107],"proposed":[84,134],"method":[85],"first":[86],"estimates":[87],"using":[91],"long-term":[92],"multi-step":[93],"linear":[94],"prediction,":[95],"then":[97],"reduces":[98],"reverberation":[101],"employing":[104],"spectral":[105],"subtraction.":[106],"algorithm":[108],"provided":[109],"good":[110],"dereverberation":[111],"training":[113],"data":[114],"corresponding":[115],"duration":[118],"one":[120],"utterance,":[122],"in":[123,147],"our":[124],"case,":[125],"less":[126],"than":[127],"6":[128],"s.":[129],"This":[130],"describes":[132],"framework":[135],"for":[136],"both":[137],"single-channel":[138],"multichannel":[140],"scenarios.":[141],"Experimental":[142],"results":[143],"showed":[144],"substantial":[145],"improvements":[146],"real":[151],"recordings":[152],"under":[153],"severe":[154],"reverberant":[155],"conditions.":[156]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":11},{"year":2018,"cited_by_count":13},{"year":2017,"cited_by_count":18},{"year":2016,"cited_by_count":22},{"year":2015,"cited_by_count":24},{"year":2014,"cited_by_count":18},{"year":2013,"cited_by_count":15},{"year":2012,"cited_by_count":12}],"updated_date":"2026-07-16T13:24:37.021932","created_date":"2025-10-10T00:00:00"}