{"id":"https://openalex.org/W2044516904","doi":"https://doi.org/10.1109/isspa.2003.1224718","title":"A perceptual kalman filtering-based approach for speech enhancement","display_name":"A perceptual kalman filtering-based approach for speech enhancement","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W2044516904","doi":"https://doi.org/10.1109/isspa.2003.1224718","mag":"2044516904"},"language":"en","primary_location":{"id":"doi:10.1109/isspa.2003.1224718","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isspa.2003.1224718","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Seventh International Symposium on Signal Processing and Its Applications, 2003. Proceedings.","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/A5067036469","display_name":"Ning Ma","orcid":"https://orcid.org/0000-0002-4112-3109"},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"N. Ma","raw_affiliation_strings":["School of Information Technology and Engineering, University of Ottawa, Ottawa, Ontario, Canada"],"affiliations":[{"raw_affiliation_string":"School of Information Technology and Engineering, University of Ottawa, Ottawa, Ontario, Canada","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082819549","display_name":"Martin Bouchard","orcid":"https://orcid.org/0000-0002-1165-438X"},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"M. Bouchard","raw_affiliation_strings":["School of Information Technology and Engineering, University of Ottawa, Ottawa, Ontario, Canada"],"affiliations":[{"raw_affiliation_string":"School of Information Technology and Engineering, University of Ottawa, Ottawa, Ontario, Canada","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017668310","display_name":"Rafik Goubran","orcid":"https://orcid.org/0000-0003-4087-416X"},"institutions":[{"id":"https://openalex.org/I67031392","display_name":"Carleton University","ror":"https://ror.org/02qtvee93","country_code":"CA","type":"education","lineage":["https://openalex.org/I67031392"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"R.A. Goubran","raw_affiliation_strings":["Department of Systems and Computer Engineering, Carleton University, Ottawa, Ontario, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Systems and Computer Engineering, Carleton University, Ottawa, Ontario, Canada","institution_ids":["https://openalex.org/I67031392"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5067036469"],"corresponding_institution_ids":["https://openalex.org/I153718931"],"apc_list":null,"apc_paid":null,"fwci":1.44335269,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.8194264,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"assp 27","issue":null,"first_page":"373","last_page":"376 vol.1"},"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":0.9997000098228455,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.996399998664856,"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/pesq","display_name":"PESQ","score":0.9837098121643066},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.748934805393219},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.7188792824745178},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6843523979187012},{"id":"https://openalex.org/keywords/speech-enhancement","display_name":"Speech enhancement","score":0.5994762182235718},{"id":"https://openalex.org/keywords/masking","display_name":"Masking (illustration)","score":0.5225022435188293},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4551049470901489},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38127243518829346},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.21484613418579102}],"concepts":[{"id":"https://openalex.org/C103734657","wikidata":"https://www.wikidata.org/wiki/Q2739975","display_name":"PESQ","level":4,"score":0.9837098121643066},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.748934805393219},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.7188792824745178},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6843523979187012},{"id":"https://openalex.org/C2776182073","wikidata":"https://www.wikidata.org/wiki/Q7575395","display_name":"Speech enhancement","level":3,"score":0.5994762182235718},{"id":"https://openalex.org/C2777402240","wikidata":"https://www.wikidata.org/wiki/Q6783436","display_name":"Masking (illustration)","level":2,"score":0.5225022435188293},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4551049470901489},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38127243518829346},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.21484613418579102},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","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},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isspa.2003.1224718","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isspa.2003.1224718","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Seventh International Symposium on Signal Processing and Its Applications, 2003. Proceedings.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.6000000238418579,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2066281588","https://openalex.org/W2096588881","https://openalex.org/W2120899579","https://openalex.org/W2128653836","https://openalex.org/W2158185319","https://openalex.org/W3145729400"],"related_works":["https://openalex.org/W2058482658","https://openalex.org/W3016109656","https://openalex.org/W3135613579","https://openalex.org/W1973895194","https://openalex.org/W2166831097","https://openalex.org/W4386746628","https://openalex.org/W4388016426","https://openalex.org/W2157977645","https://openalex.org/W2546593254","https://openalex.org/W1980687383"],"abstract_inverted_index":{"A":[0,25],"new":[1,71,79,121],"approach":[2,73,80,122],"for":[3],"single":[4],"channel":[5],"speech":[6,89],"enhancement":[7],"based":[8,67],"on":[9],"Kalman":[10,28,65,135],"filtering":[11,29,66,136],"and":[12,69,76,84],"masking":[13,39,60],"properties":[14,61],"of":[15,37,44,49,88,127],"the":[16,23,35,42,70,108,116,133],"human":[17],"auditory":[18],"system":[19],"is":[20,31,111],"proposed":[21,72,109],"in":[22],"paper.":[24],"standard":[26,64,134],"time-varying":[27],"method":[30,110],"extended":[32,56],"by":[33,107],"combining":[34],"calculation":[36],"noise":[38],"thresholds":[40],"during":[41],"process":[43],"parameter":[45],"updating.":[46],"Simulation":[47],"results":[48],"a":[50,63],"traditional":[51],"spectral":[52,57],"subtraction":[53,58],"method,":[54,62,68],"an":[55],"with":[59,95,115],"are":[74],"computed":[75],"compared.":[77],"The":[78,102,120],"has":[81],"no":[82,96],"delay":[83],"better":[85,131],"perceptual":[86],"evaluation":[87],"quality":[90],"scores":[91,126],"(PESQ,":[92],"ITU-T":[93],"P.862),":[94],"voice":[97],"activity":[98],"detection":[99],"(VAD)":[100],"required.":[101],"PESQ":[103,125],"score":[104],"improvement":[105],"obtained":[106],"about":[112],"0.3":[113],"compared":[114],"original":[117],"noisy":[118],"signal.":[119],"can":[123],"produce":[124],"0.1":[128],"to":[129],"0.2":[130],"than":[132],"method.":[137]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}