{"id":"https://openalex.org/W2168629236","doi":"https://doi.org/10.1109/icassp.2003.1202307","title":"Environmental sniffing: noise knowledge estimation for robust speech systems","display_name":"Environmental sniffing: noise knowledge estimation for robust speech systems","publication_year":2003,"publication_date":"2003-12-22","ids":{"openalex":"https://openalex.org/W2168629236","doi":"https://doi.org/10.1109/icassp.2003.1202307","mag":"2168629236"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2003.1202307","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2003.1202307","pdf_url":null,"source":{"id":"https://openalex.org/S4363608982","display_name":"2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03).","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03).","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/A5076998541","display_name":"Murat Akbacak","orcid":null},"institutions":[{"id":"https://openalex.org/I188538660","display_name":"University of Colorado Boulder","ror":"https://ror.org/02ttsq026","country_code":"US","type":"education","lineage":["https://openalex.org/I188538660"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. Akbacak","raw_affiliation_strings":["Robust Speech Processing Group, Center for Spoken Language Research, University of Colorado, Boulder, CO, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Robust Speech Processing Group, Center for Spoken Language Research, University of Colorado, Boulder, CO, USA","institution_ids":["https://openalex.org/I188538660"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057910370","display_name":"John H. L. Hansen","orcid":"https://orcid.org/0000-0003-1382-9929"},"institutions":[{"id":"https://openalex.org/I188538660","display_name":"University of Colorado Boulder","ror":"https://ror.org/02ttsq026","country_code":"US","type":"education","lineage":["https://openalex.org/I188538660"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J.H.L. Hansen","raw_affiliation_strings":["Robust Speech Processing Group, Center for Spoken Language Research, University of Colorado, Boulder, CO, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Robust Speech Processing Group, Center for Spoken Language Research, University of Colorado, Boulder, CO, USA","institution_ids":["https://openalex.org/I188538660"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I188538660"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2","issue":null,"first_page":"II","last_page":"113"},"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9997000098228455,"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/T11309","display_name":"Music and Audio Processing","score":0.9997000098228455,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/environmental-noise","display_name":"Environmental noise","score":0.8252570629119873},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7623691558837891},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.7269937992095947},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6153752207756042},{"id":"https://openalex.org/keywords/speech-enhancement","display_name":"Speech enhancement","score":0.4636707305908203},{"id":"https://openalex.org/keywords/sniffing","display_name":"Sniffing","score":0.4607231914997101},{"id":"https://openalex.org/keywords/noise-measurement","display_name":"Noise measurement","score":0.4548429250717163},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39738720655441284},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.22399559617042542},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.07820245623588562}],"concepts":[{"id":"https://openalex.org/C86781634","wikidata":"https://www.wikidata.org/wiki/Q2478325","display_name":"Environmental noise","level":3,"score":0.8252570629119873},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7623691558837891},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.7269937992095947},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6153752207756042},{"id":"https://openalex.org/C2776182073","wikidata":"https://www.wikidata.org/wiki/Q7575395","display_name":"Speech enhancement","level":3,"score":0.4636707305908203},{"id":"https://openalex.org/C131722271","wikidata":"https://www.wikidata.org/wiki/Q7547759","display_name":"Sniffing","level":2,"score":0.4607231914997101},{"id":"https://openalex.org/C29265498","wikidata":"https://www.wikidata.org/wiki/Q7047719","display_name":"Noise measurement","level":3,"score":0.4548429250717163},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39738720655441284},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.22399559617042542},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.07820245623588562},{"id":"https://openalex.org/C203718221","wikidata":"https://www.wikidata.org/wiki/Q491713","display_name":"Sound (geography)","level":2,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2003.1202307","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2003.1202307","pdf_url":null,"source":{"id":"https://openalex.org/S4363608982","display_name":"2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03).","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03).","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":22,"referenced_works":["https://openalex.org/W111896636","https://openalex.org/W144504712","https://openalex.org/W1482605500","https://openalex.org/W1484181928","https://openalex.org/W1499900670","https://openalex.org/W2045036776","https://openalex.org/W2063698478","https://openalex.org/W2072328708","https://openalex.org/W2080921589","https://openalex.org/W2090861223","https://openalex.org/W2105613081","https://openalex.org/W2120912160","https://openalex.org/W2123861288","https://openalex.org/W2146871184","https://openalex.org/W2151484683","https://openalex.org/W2162258033","https://openalex.org/W2324309783","https://openalex.org/W2405504744","https://openalex.org/W4285719527","https://openalex.org/W6604551915","https://openalex.org/W6628802092","https://openalex.org/W6629848749"],"related_works":["https://openalex.org/W2770665941","https://openalex.org/W3096184950","https://openalex.org/W4231424160","https://openalex.org/W2275432853","https://openalex.org/W2884976619","https://openalex.org/W2022538999","https://openalex.org/W1955763106","https://openalex.org/W2002243964","https://openalex.org/W3090086172","https://openalex.org/W4375869276"],"abstract_inverted_index":{"We":[0,64,161,177],"propose":[1],"a":[2,52,69,131,144,163,186,224],"framework":[3,89,129],"for":[4,19,189],"extracting":[5],"knowledge":[6,18,113,159],"about":[7,40,96],"environmental":[8,31,74,82,98,104,174,197],"noise":[9,32,54,151,158,172,183],"from":[10],"an":[11,115,179,200,218,228],"input":[12],"audio":[13],"sequence":[14],"and":[15,49,79,143,154,182,192],"organizing":[16],"this":[17,112,207],"use":[20,178],"by":[21,227],"other":[22,124],"speech":[23,34,71,125,134,181,202],"systems.":[24,126],"To":[25],"date,":[26],"most":[27],"approaches":[28],"dealing":[29],"with":[30,147],"in":[33,45,67,114,157,206],"systems":[35],"are":[36,65],"based":[37],"on":[38,51,173],"assumptions":[39],"the":[41,46,59,62,88,97,138,169,194,214],"noise,":[42],"or":[43],"differences":[44],"collection":[47],"of":[48,61,87,101,133,171,196,221],"training":[50],"specific":[53],"condition,":[55],"rather":[56],"than":[57],"exploring":[58],"nature":[60],"noise.":[63],"interested":[66],"constructing":[68],"new":[70,164],"framework,":[72],"entitled":[73],"sniffing,":[75],"to":[76,91,110,118,122],"detect,":[77],"classify":[78],"track":[80],"acoustic":[81],"conditions.":[83],"The":[84,106],"first":[85],"goal":[86,108],"is":[90,109],"seek":[92],"out":[93],"detailed":[94],"information":[95,165],"characteristics":[99],"instead":[100],"just":[102],"detecting":[103],"changes.":[105],"second":[107],"organize":[111],"effective":[116],"manner":[117],"allow":[119],"smart":[120],"decisions":[121],"direct":[123],"Our":[127],"current":[128],"uses":[130],"number":[132],"processing":[135],"modules":[136],"including":[137],"Teager":[139],"energy":[140],"operator":[141],"(TEO)":[142],"hybrid":[145,215],"algorithm":[146,216],"T/sup":[148],"2/-BIC":[149],"segmentation,":[150],"language":[152],"modeling":[153],"GMM":[155],"classification":[156,210],"estimation.":[160],"define":[162],"criterion":[166],"that":[167,213],"incorporates":[168],"impact":[170],"sniffing":[175,198],"performance.":[176],"in-vehicle":[180],"environment":[184],"as":[185],"test":[187],"platform":[188],"our":[190],"evaluations":[191],"investigate":[193],"integration":[195],"into":[199],"automatic":[201],"recognition":[203],"(ASR)":[204],"engine":[205],"environment.":[208],"Noise":[209],"experiments":[211],"show":[212],"achieves":[217],"error":[219],"rate":[220],"25.51%,":[222],"outperforming":[223],"baseline":[225],"system":[226],"absolute":[229],"7.08%.":[230]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
