{"id":"https://openalex.org/W2131047244","doi":"https://doi.org/10.1109/icassp.2008.4518680","title":"Acoustic models for online blind source dereverberation using sequential Monte Carlo methods","display_name":"Acoustic models for online blind source dereverberation using sequential Monte Carlo methods","publication_year":2008,"publication_date":"2008-03-01","ids":{"openalex":"https://openalex.org/W2131047244","doi":"https://doi.org/10.1109/icassp.2008.4518680","mag":"2131047244"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2008.4518680","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2008.4518680","pdf_url":null,"source":{"id":"https://openalex.org/S4210167542","display_name":"Proceedings of the ... IEEE International Conference on Acoustics, Speech, and Signal Processing","issn_l":"1520-6149","issn":["1520-6149","2379-190X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 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/A5061813792","display_name":"Christine Evers","orcid":"https://orcid.org/0000-0003-0757-5504"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Christine Evers","raw_affiliation_strings":["Institute for Digital Communications School of Engineering and Electronics, University of Edinburgh, UK","Inst. for Digital Commun. Sch. of Eng. & Electron., Univ. of Edinburgh, Edinburgh"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Digital Communications School of Engineering and Electronics, University of Edinburgh, UK","institution_ids":["https://openalex.org/I98677209"]},{"raw_affiliation_string":"Inst. for Digital Commun. Sch. of Eng. & Electron., Univ. of Edinburgh, Edinburgh","institution_ids":["https://openalex.org/I98677209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016434897","display_name":"James R. Hopgood","orcid":"https://orcid.org/0000-0002-3029-2425"},"institutions":[{"id":"https://openalex.org/I98677209","display_name":"University of Edinburgh","ror":"https://ror.org/01nrxwf90","country_code":"GB","type":"education","lineage":["https://openalex.org/I98677209"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"James R. Hopgood","raw_affiliation_strings":["Institute for Digital Communications School of Engineering and Electronics, University of Edinburgh, UK","Inst. for Digital Commun. Sch. of Eng. & Electron., Univ. of Edinburgh, Edinburgh"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Digital Communications School of Engineering and Electronics, University of Edinburgh, UK","institution_ids":["https://openalex.org/I98677209"]},{"raw_affiliation_string":"Inst. for Digital Commun. Sch. of Eng. & Electron., Univ. of Edinburgh, Edinburgh","institution_ids":["https://openalex.org/I98677209"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5104357644","display_name":"Judith Bell","orcid":null},"institutions":[{"id":"https://openalex.org/I32062511","display_name":"Heriot-Watt University","ror":"https://ror.org/04mghma93","country_code":"GB","type":"education","lineage":["https://openalex.org/I32062511"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Judith Bell","raw_affiliation_strings":["School of Engineering and Physical Sciences, Heriot-Watt University, UK","[School of Engineering and Physical Sciences, Heriot-Watt University, UK]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering and Physical Sciences, Heriot-Watt University, UK","institution_ids":["https://openalex.org/I32062511"]},{"raw_affiliation_string":"[School of Engineering and Physical Sciences, Heriot-Watt University, UK]","institution_ids":["https://openalex.org/I32062511"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.27,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.73429952,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"4597","last_page":"4600"},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9991000294685364,"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/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/reverberation","display_name":"Reverberation","score":0.9146603941917419},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6776788234710693},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.6724182367324829},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.6110909581184387},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5804353952407837},{"id":"https://openalex.org/keywords/impulse-response","display_name":"Impulse response","score":0.5707517266273499},{"id":"https://openalex.org/keywords/room-acoustics","display_name":"Room acoustics","score":0.5560156106948853},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5202028155326843},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.5154550671577454},{"id":"https://openalex.org/keywords/impulse","display_name":"Impulse (physics)","score":0.47163698077201843},{"id":"https://openalex.org/keywords/noise-measurement","display_name":"Noise measurement","score":0.41343069076538086},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.2086024284362793},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16695085167884827},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15035480260849},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12538355588912964},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.09778520464897156}],"concepts":[{"id":"https://openalex.org/C95851461","wikidata":"https://www.wikidata.org/wiki/Q468809","display_name":"Reverberation","level":2,"score":0.9146603941917419},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6776788234710693},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.6724182367324829},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.6110909581184387},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5804353952407837},{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.5707517266273499},{"id":"https://openalex.org/C178432105","wikidata":"https://www.wikidata.org/wiki/Q2182127","display_name":"Room acoustics","level":3,"score":0.5560156106948853},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5202028155326843},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.5154550671577454},{"id":"https://openalex.org/C70836080","wikidata":"https://www.wikidata.org/wiki/Q837940","display_name":"Impulse (physics)","level":2,"score":0.47163698077201843},{"id":"https://openalex.org/C29265498","wikidata":"https://www.wikidata.org/wiki/Q7047719","display_name":"Noise measurement","level":3,"score":0.41343069076538086},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.2086024284362793},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16695085167884827},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15035480260849},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12538355588912964},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09778520464897156},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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":2,"locations":[{"id":"doi:10.1109/icassp.2008.4518680","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2008.4518680","pdf_url":null,"source":{"id":"https://openalex.org/S4210167542","display_name":"Proceedings of the ... IEEE International Conference on Acoustics, Speech, and Signal Processing","issn_l":"1520-6149","issn":["1520-6149","2379-190X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.soton.ac.uk:445868","is_oa":false,"landing_page_url":"https://eprints.soton.ac.uk/445868/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401019","display_name":"ePrints Soton (University of Southampton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I43439940","host_organization_name":"University of Southampton","host_organization_lineage":["https://openalex.org/I43439940"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"}],"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/W1483307070","https://openalex.org/W1513008779","https://openalex.org/W2100898775","https://openalex.org/W2137279689","https://openalex.org/W2145585502","https://openalex.org/W2149174054","https://openalex.org/W2151141216"],"related_works":["https://openalex.org/W2987432963","https://openalex.org/W2053167664","https://openalex.org/W2355680380","https://openalex.org/W1982530174","https://openalex.org/W2079152323","https://openalex.org/W49085616","https://openalex.org/W2128388559","https://openalex.org/W4382136792","https://openalex.org/W1984453941","https://openalex.org/W2082664169"],"abstract_inverted_index":{"Reverberation":[0],"and":[1,9,29,74,114,131],"noise":[2,45,57,62],"cause":[3],"significant":[4],"deterioration":[5],"of":[6,31,43,90,95,128],"audio":[7],"quality":[8],"intelligibility":[10],"to":[11,79,124],"signals":[12],"recorded":[13],"in":[14,26,50],"acoustic":[15,66],"environments.":[16],"Noise":[17],"is":[18,83,116],"usually":[19],"modeled":[20],"as":[21],"a":[22,56,106],"common":[23,75],"signal":[24,82],"observed":[25],"the":[27,41,51,81,91,96,126,129],"room":[28,32],"independent":[30],"acoustics.":[33],"However,":[34],"this":[35],"simplistic":[36],"model":[37,58,130],"cannot":[38],"necessarily":[39],"capture":[40],"effects":[42],"separate":[44],"sources":[46,63],"at":[47],"different":[48],"locations":[49],"room.":[52],"This":[53],"paper":[54],"proposes":[55],"that":[59],"considers":[60],"distinct":[61],"whose":[64],"individual":[65],"impulse":[67],"responses":[68],"are":[69,122],"separated":[70],"into":[71],"source-sensor":[72],"specific":[73],"acoustical":[76],"resonances.":[77],"Further":[78],"noise,":[80],"distorted":[84],"by":[85],"reverberation.":[86],"Using":[87],"parametric":[88],"models":[89],"system,":[92],"recursive":[93],"expressions":[94],"filtering":[97],"distribution":[98],"can":[99],"be":[100],"derived.":[101],"Based":[102],"on":[103],"these":[104],"results,":[105],"sequential":[107],"Monte":[108],"Carlo":[109],"approach":[110],"for":[111,120],"online":[112],"dereverberation":[113],"enhancement":[115],"proposed.":[117],"Simulation":[118],"results":[119],"speech":[121],"presented":[123],"verify":[125],"effectiveness":[127],"method.":[132]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}