{"id":"https://openalex.org/W2140693991","doi":"https://doi.org/10.1109/icassp.2006.1660147","title":"Speech Dereverberation Based on Probabilistic Models of Source and Room Acoustics","display_name":"Speech Dereverberation Based on Probabilistic Models of Source and Room Acoustics","publication_year":2006,"publication_date":"2006-08-03","ids":{"openalex":"https://openalex.org/W2140693991","doi":"https://doi.org/10.1109/icassp.2006.1660147","mag":"2140693991"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2006.1660147","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2006.1660147","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Conference on Acoustics Speed and Signal Processing Proceedings","raw_type":"proceedings-article"},"type":"conference-paper","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/A5021240106","display_name":"Tomohiro Nakatani","orcid":"https://orcid.org/0000-0002-7487-7150"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]},{"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","US"],"is_corresponding":false,"raw_author_name":"T. Nakatani","raw_affiliation_strings":["NTT Communication Science Labs., NTT Corporation, Soraku-gun, Kyoto, Japan","School of ECE, Georgia Institute of Technology, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Communication Science Labs., NTT Corporation, Soraku-gun, Kyoto, Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"School of ECE, Georgia Institute of Technology, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070867959","display_name":"Biing\u2010Hwang Juang","orcid":"https://orcid.org/0000-0002-5773-5679"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]},{"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","US"],"is_corresponding":false,"raw_author_name":"Biing-Hwang Juang","raw_affiliation_strings":["NTT Communication Science Labs., NTT Corporation, Soraku-gun, Kyoto, Japan","School of ECE, Georgia Institute of Technology, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Communication Science Labs., NTT Corporation, Soraku-gun, Kyoto, Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"School of ECE, Georgia Institute of Technology, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","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 Labs., NTT Corporation, Soraku-gun, Kyoto, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Communication Science Labs., NTT Corporation, Soraku-gun, Kyoto, Japan","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 Labs., NTT Corporation, Soraku-gun, Kyoto, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Communication Science Labs., NTT Corporation, Soraku-gun, Kyoto, Japan","institution_ids":["https://openalex.org/I2251713219"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.1578,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.92736828,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"1","issue":null,"first_page":"I","last_page":"821"},"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9973000288009644,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9973000288009644,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.6562992930412292},{"id":"https://openalex.org/keywords/room-acoustics","display_name":"Room acoustics","score":0.64774489402771},{"id":"https://openalex.org/keywords/impulse-response","display_name":"Impulse response","score":0.6410195231437683},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5941166877746582},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5739913582801819},{"id":"https://openalex.org/keywords/impulse","display_name":"Impulse (physics)","score":0.5575528740882874},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5404272079467773},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5173020362854004},{"id":"https://openalex.org/keywords/probability-density-function","display_name":"Probability density function","score":0.4926310181617737},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4580305218696594},{"id":"https://openalex.org/keywords/reverberation","display_name":"Reverberation","score":0.4096086621284485},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.25015729665756226},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.21369045972824097},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11919447779655457},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10540702939033508}],"concepts":[{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.6562992930412292},{"id":"https://openalex.org/C178432105","wikidata":"https://www.wikidata.org/wiki/Q2182127","display_name":"Room acoustics","level":3,"score":0.64774489402771},{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.6410195231437683},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5941166877746582},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5739913582801819},{"id":"https://openalex.org/C70836080","wikidata":"https://www.wikidata.org/wiki/Q837940","display_name":"Impulse (physics)","level":2,"score":0.5575528740882874},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5404272079467773},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5173020362854004},{"id":"https://openalex.org/C197055811","wikidata":"https://www.wikidata.org/wiki/Q207522","display_name":"Probability density function","level":2,"score":0.4926310181617737},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4580305218696594},{"id":"https://openalex.org/C95851461","wikidata":"https://www.wikidata.org/wiki/Q468809","display_name":"Reverberation","level":2,"score":0.4096086621284485},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.25015729665756226},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.21369045972824097},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11919447779655457},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10540702939033508},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"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/icassp.2006.1660147","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2006.1660147","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2006 IEEE International Conference on Acoustics Speed and Signal Processing Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W207188544","https://openalex.org/W2097491464","https://openalex.org/W2109987668","https://openalex.org/W2110606453","https://openalex.org/W2126681966","https://openalex.org/W2140866802","https://openalex.org/W2150286128"],"related_works":["https://openalex.org/W2014362787","https://openalex.org/W2082664169","https://openalex.org/W2987432963","https://openalex.org/W2020786359","https://openalex.org/W1990835870","https://openalex.org/W2043294997","https://openalex.org/W2224351888","https://openalex.org/W1998828837","https://openalex.org/W2942226232","https://openalex.org/W2278152431"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,35],"new":[4],"single":[5],"channel":[6],"speech":[7,57],"dereverberation":[8],"method,":[9],"in":[10,127],"which":[11],"the":[12,28,41,50,64,67,94,111,116,122,130,135],"features":[13,106],"of":[14,45,121,129,134],"source":[15,29,51,96,104],"signals":[16,30],"and":[17,27,61],"room":[18,68,112],"acoustics":[19,69,113],"are":[20,31,47],"represented":[21],"by":[22,33,107],"probabilistic":[23],"density":[24],"functions":[25],"(pdf)":[26],"estimated":[32],"maximizing":[34],"likelihood":[36,87],"function":[37],"defined":[38,71],"based":[39,53,72,101],"on":[40,54,73,102],"pdfs.":[42],"Two":[43],"types":[44],"pdfs":[46],"introduced":[48],"for":[49,66],"signals,":[52],"two":[55],"essential":[56],"signal":[58,97,105],"features,":[59],"harmonicity":[60],"sparseness,":[62],"while":[63],"pdf":[65],"is":[70,81,125],"an":[74],"inverse":[75],"filtering":[76],"operation.":[77],"The":[78,90,119],"EM":[79,117],"algorithm":[80,92],"used":[82],"to":[83],"solve":[84],"this":[85],"maximum":[86],"problem":[88],"efficiently.":[89],"resultant":[91],"elaborates":[93],"initial":[95],"estimate":[98],"given":[99],"solely":[100],"its":[103],"integrating":[108],"them":[109],"with":[110],"feature":[114],"through":[115],"iteration.":[118],"effectiveness":[120],"present":[123],"method":[124],"shown":[126],"terms":[128],"energy":[131],"decay":[132],"curves":[133],"dereverberated":[136],"impulse":[137],"responses":[138]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}