{"id":"https://openalex.org/W2143808532","doi":"https://doi.org/10.1109/mmsp.2009.5293349","title":"An objective method for quality assessment of ultra-wideband speech corrupted by echo","display_name":"An objective method for quality assessment of ultra-wideband speech corrupted by echo","publication_year":2009,"publication_date":"2009-10-01","ids":{"openalex":"https://openalex.org/W2143808532","doi":"https://doi.org/10.1109/mmsp.2009.5293349","mag":"2143808532"},"language":"en","primary_location":{"id":"doi:10.1109/mmsp.2009.5293349","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mmsp.2009.5293349","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Workshop on Multimedia 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/A5016720291","display_name":"Luiz W. P. Biscainho","orcid":"https://orcid.org/0000-0003-2959-6963"},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"L. W. P. Biscainho","raw_affiliation_strings":["DEL/Poli & PEE/COPPE, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil","DEL/Poli & PEE/COPPE, Federal University of Rio de Janeiro, Brazil"],"affiliations":[{"raw_affiliation_string":"DEL/Poli & PEE/COPPE, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I122140584"]},{"raw_affiliation_string":"DEL/Poli & PEE/COPPE, Federal University of Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I122140584"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048366498","display_name":"Paulo A. A. Esquef","orcid":"https://orcid.org/0000-0002-9544-9681"},"institutions":[{"id":"https://openalex.org/I4210142352","display_name":"Laborat\u00f3rio Nacional de Computa\u00e7\u00e3o Cient\u00edfica","ror":"https://ror.org/0498ekt05","country_code":"BR","type":"government","lineage":["https://openalex.org/I4210142352"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"P. A. A. Esquef","raw_affiliation_strings":["National Laboratory for Scientific Computing, Rio de Janeiro, Brazil","National Laboratory for Scientific Computation - Petr\u00f3polis/RJ - Brazil"],"affiliations":[{"raw_affiliation_string":"National Laboratory for Scientific Computing, Rio de Janeiro, Brazil","institution_ids":[]},{"raw_affiliation_string":"National Laboratory for Scientific Computation - Petr\u00f3polis/RJ - Brazil","institution_ids":["https://openalex.org/I4210142352"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054686940","display_name":"F\u00e1bio P. Freeland","orcid":null},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"F. P. Freeland","raw_affiliation_strings":["DEL/Poli & PEE/COPPE, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil","DEL/Poli & PEE/COPPE, Federal University of Rio de Janeiro, Brazil"],"affiliations":[{"raw_affiliation_string":"DEL/Poli & PEE/COPPE, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I122140584"]},{"raw_affiliation_string":"DEL/Poli & PEE/COPPE, Federal University of Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I122140584"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073404462","display_name":"Leonardo O. Nunes","orcid":null},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"L. O. Nunes","raw_affiliation_strings":["DEL/Poli & PEE/COPPE, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil","DEL/Poli & PEE/COPPE, Federal University of Rio de Janeiro, Brazil"],"affiliations":[{"raw_affiliation_string":"DEL/Poli & PEE/COPPE, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I122140584"]},{"raw_affiliation_string":"DEL/Poli & PEE/COPPE, Federal University of Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I122140584"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091135404","display_name":"Alan Freihof Tygel","orcid":null},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"A. F. Tygel","raw_affiliation_strings":["DEL/Poli & PEE/COPPE, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil","DEL/Poli & PEE/COPPE, Federal University of Rio de Janeiro, Brazil"],"affiliations":[{"raw_affiliation_string":"DEL/Poli & PEE/COPPE, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I122140584"]},{"raw_affiliation_string":"DEL/Poli & PEE/COPPE, Federal University of Rio de Janeiro, Brazil","institution_ids":["https://openalex.org/I122140584"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014854000","display_name":"B. Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I1324840837","display_name":"Hewlett-Packard (United States)","ror":"https://ror.org/059rn9488","country_code":"US","type":"company","lineage":["https://openalex.org/I1324840837"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"B. Lee","raw_affiliation_strings":["HP Laboratories, Palo Alto, USA","HP Labs, Palo Alto, U.S.A"],"affiliations":[{"raw_affiliation_string":"HP Laboratories, Palo Alto, USA","institution_ids":["https://openalex.org/I1324840837"]},{"raw_affiliation_string":"HP Labs, Palo Alto, U.S.A","institution_ids":["https://openalex.org/I1324840837"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017153875","display_name":"Amir Said","orcid":"https://orcid.org/0000-0002-1802-3513"},"institutions":[{"id":"https://openalex.org/I1324840837","display_name":"Hewlett-Packard (United States)","ror":"https://ror.org/059rn9488","country_code":"US","type":"company","lineage":["https://openalex.org/I1324840837"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A. Said","raw_affiliation_strings":["HP Laboratories, Palo Alto, USA","HP Labs, Palo Alto, U.S.A"],"affiliations":[{"raw_affiliation_string":"HP Laboratories, Palo Alto, USA","institution_ids":["https://openalex.org/I1324840837"]},{"raw_affiliation_string":"HP Labs, Palo Alto, U.S.A","institution_ids":["https://openalex.org/I1324840837"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011941511","display_name":"Ton Kalker","orcid":null},"institutions":[{"id":"https://openalex.org/I1324840837","display_name":"Hewlett-Packard (United States)","ror":"https://ror.org/059rn9488","country_code":"US","type":"company","lineage":["https://openalex.org/I1324840837"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"T. Kalker","raw_affiliation_strings":["HP Laboratories, Palo Alto, USA","HP Labs, Palo Alto, U.S.A"],"affiliations":[{"raw_affiliation_string":"HP Laboratories, Palo Alto, USA","institution_ids":["https://openalex.org/I1324840837"]},{"raw_affiliation_string":"HP Labs, Palo Alto, U.S.A","institution_ids":["https://openalex.org/I1324840837"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109911398","display_name":"Ronald W. Schafer","orcid":null},"institutions":[{"id":"https://openalex.org/I1324840837","display_name":"Hewlett-Packard (United States)","ror":"https://ror.org/059rn9488","country_code":"US","type":"company","lineage":["https://openalex.org/I1324840837"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. W. Schafer","raw_affiliation_strings":["HP Laboratories, Palo Alto, USA","HP Labs, Palo Alto, U.S.A"],"affiliations":[{"raw_affiliation_string":"HP Laboratories, Palo Alto, USA","institution_ids":["https://openalex.org/I1324840837"]},{"raw_affiliation_string":"HP Labs, Palo Alto, U.S.A","institution_ids":["https://openalex.org/I1324840837"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5016720291"],"corresponding_institution_ids":["https://openalex.org/I122140584"],"apc_list":null,"apc_paid":null,"fwci":0.3525,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.59606278,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9994999766349792,"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":0.9994999766349792,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10283","display_name":"Hearing Loss and Rehabilitation","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7877124547958374},{"id":"https://openalex.org/keywords/wideband-audio","display_name":"Wideband audio","score":0.743414044380188},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5963805913925171},{"id":"https://openalex.org/keywords/echo","display_name":"Echo (communications protocol)","score":0.5675508975982666},{"id":"https://openalex.org/keywords/active-listening","display_name":"Active listening","score":0.5582691431045532},{"id":"https://openalex.org/keywords/sound-quality","display_name":"Sound quality","score":0.5488243699073792},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.5176630616188049},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.50602787733078},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5049379467964172},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.4976191818714142},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.4663887023925781},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4400466978549957},{"id":"https://openalex.org/keywords/audio-signal","display_name":"Audio signal","score":0.16950643062591553},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13206210732460022},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.11277756094932556},{"id":"https://openalex.org/keywords/digital-audio","display_name":"Digital audio","score":0.09432089328765869},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09077483415603638},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.06463780999183655}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7877124547958374},{"id":"https://openalex.org/C173391809","wikidata":"https://www.wikidata.org/wiki/Q2740189","display_name":"Wideband audio","level":5,"score":0.743414044380188},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5963805913925171},{"id":"https://openalex.org/C2779426996","wikidata":"https://www.wikidata.org/wiki/Q18389128","display_name":"Echo (communications protocol)","level":2,"score":0.5675508975982666},{"id":"https://openalex.org/C177291462","wikidata":"https://www.wikidata.org/wiki/Q423038","display_name":"Active listening","level":2,"score":0.5582691431045532},{"id":"https://openalex.org/C167310288","wikidata":"https://www.wikidata.org/wiki/Q7564808","display_name":"Sound quality","level":2,"score":0.5488243699073792},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.5176630616188049},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.50602787733078},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5049379467964172},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.4976191818714142},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.4663887023925781},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4400466978549957},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.16950643062591553},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13206210732460022},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.11277756094932556},{"id":"https://openalex.org/C87687168","wikidata":"https://www.wikidata.org/wiki/Q173114","display_name":"Digital audio","level":4,"score":0.09432089328765869},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09077483415603638},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.06463780999183655},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.0},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mmsp.2009.5293349","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mmsp.2009.5293349","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Workshop on Multimedia Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.4699999988079071}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"},{"id":"https://openalex.org/F4320322749","display_name":"Funda\u00e7\u00e3o Carlos Chagas Filho de Amparo \u00e0 Pesquisa do Estado do Rio de Janeiro","ror":"https://ror.org/03kk0s825"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W95300890","https://openalex.org/W95541358","https://openalex.org/W1495285166","https://openalex.org/W1509183771","https://openalex.org/W1600194266","https://openalex.org/W1606487971","https://openalex.org/W1999802312","https://openalex.org/W2103602218","https://openalex.org/W2108708552","https://openalex.org/W2154245495","https://openalex.org/W2481748945","https://openalex.org/W4302095631","https://openalex.org/W6629476856","https://openalex.org/W6635937465","https://openalex.org/W6636045042"],"related_works":["https://openalex.org/W2017913521","https://openalex.org/W2152250293","https://openalex.org/W2110178950","https://openalex.org/W2150814427","https://openalex.org/W50552483","https://openalex.org/W2113070424","https://openalex.org/W1480343695","https://openalex.org/W2108459488","https://openalex.org/W2040901912","https://openalex.org/W2407986466"],"abstract_inverted_index":{"Modern":[0],"telepresence":[1],"systems":[2],"can":[3],"deliver":[4],"multimedia":[5,28],"signals":[6,60],"of":[7,11,43,61,87,124,143,153,164],"unprecedentedly":[8],"high":[9,80],"quality":[10,29,49,85],"experience":[12],"to":[13,63,138],"the":[14,39,44,53,115,144,162],"user.":[15],"Setting":[16],"and":[17,24,141,157],"maintaining":[18],"such":[19],"services":[20],"call":[21],"for":[22,27,47,57,77,106,114],"reliable":[23],"automatic":[25],"tools":[26],"probing,":[30],"in":[31,52,161],"special":[32],"those":[33],"targeted":[34],"at":[35,79,117],"speech":[36,59,78,92,125],"data":[37],"along":[38],"transmission":[40],"path.":[41],"Most":[42],"objective":[45,156],"methods":[46],"sound":[48],"assessment":[50],"(QA)":[51],"literature":[54],"are":[55,73],"intended":[56],"either":[58],"4-":[62],"8-kHz":[64],"bandwidth":[65],"or":[66],"general":[67],"audio":[68,107],"until":[69],"24":[70],"kHz,":[71],"but":[72],"not":[74],"specifically":[75],"designed":[76],"sampling-rates.":[81],"This":[82],"work":[83],"approaches":[84],"evaluation":[86,142],"full-band":[88],"(24":[89],"kHz)":[90],"high-quality":[91],"corrupted":[93,127],"by":[94,128],"echo.":[95],"A":[96],"simple":[97],"metric":[98],"singled":[99],"out":[100],"from":[101,121],"a":[102,112,122],"standardized":[103],"double-ended":[104],"tool":[105],"QA":[108],"is":[109],"proposed":[110,145],"as":[111],"solution":[113],"problem":[116],"hand.":[118],"Quality":[119],"measures":[120],"set":[123],"stimuli":[126],"echo":[129],"under":[130],"controlled":[131],"conditions":[132],"were":[133],"obtained":[134],"via":[135],"listening":[136],"tests":[137],"allow":[139],"calibration":[140],"method.":[146],"Experimental":[147],"results":[148],"reveal":[149],"an":[150],"overall":[151],"correlation":[152],"0.94":[154],"between":[155],"subjective":[158],"scores,":[159],"even":[160],"presence":[163],"moderate":[165],"additive":[166],"noise.":[167]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}