{"id":"https://openalex.org/W4205659566","doi":"https://doi.org/10.23919/eusipco54536.2021.9616236","title":"Signal-Dependent Mixing for Direction-Preserving Multichannel Noise Reduction","display_name":"Signal-Dependent Mixing for Direction-Preserving Multichannel Noise Reduction","publication_year":2021,"publication_date":"2021-08-23","ids":{"openalex":"https://openalex.org/W4205659566","doi":"https://doi.org/10.23919/eusipco54536.2021.9616236"},"language":"en","primary_location":{"id":"doi:10.23919/eusipco54536.2021.9616236","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco54536.2021.9616236","pdf_url":null,"source":{"id":"https://openalex.org/S4363607854","display_name":"2021 29th European Signal Processing Conference (EUSIPCO)","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":"2021 29th European Signal Processing Conference (EUSIPCO)","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/A5005446137","display_name":"Adrian Herzog","orcid":"https://orcid.org/0000-0003-0827-8333"},"institutions":[{"id":"https://openalex.org/I4210123192","display_name":"International Audio Laboratories Erlangen","ror":"https://ror.org/02mkz3e80","country_code":"DE","type":"facility","lineage":["https://openalex.org/I181369854","https://openalex.org/I4210123192","https://openalex.org/I4210124274","https://openalex.org/I4923324"]},{"id":"https://openalex.org/I181369854","display_name":"Friedrich-Alexander-Universit\u00e4t Erlangen-N\u00fcrnberg","ror":"https://ror.org/00f7hpc57","country_code":"DE","type":"education","lineage":["https://openalex.org/I181369854"]},{"id":"https://openalex.org/I4210124274","display_name":"Fraunhofer Institute for Integrated Circuits","ror":"https://ror.org/024ape423","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210124274","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Adrian Herzog","raw_affiliation_strings":["Friedrich Alexander University Erlangen-Nurnberg (FAU) and Fraunhofer IIS, Germany","International Audio Laboratories Erlangen, Erlangen, Germany"],"affiliations":[{"raw_affiliation_string":"Friedrich Alexander University Erlangen-Nurnberg (FAU) and Fraunhofer IIS, Germany","institution_ids":["https://openalex.org/I181369854","https://openalex.org/I4210124274"]},{"raw_affiliation_string":"International Audio Laboratories Erlangen, Erlangen, Germany","institution_ids":["https://openalex.org/I4210123192"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031626756","display_name":"Emanu\u00ebl A. P. Habets","orcid":"https://orcid.org/0000-0002-2613-8046"},"institutions":[{"id":"https://openalex.org/I4210124274","display_name":"Fraunhofer Institute for Integrated Circuits","ror":"https://ror.org/024ape423","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210124274","https://openalex.org/I4923324"]},{"id":"https://openalex.org/I181369854","display_name":"Friedrich-Alexander-Universit\u00e4t Erlangen-N\u00fcrnberg","ror":"https://ror.org/00f7hpc57","country_code":"DE","type":"education","lineage":["https://openalex.org/I181369854"]},{"id":"https://openalex.org/I4210123192","display_name":"International Audio Laboratories Erlangen","ror":"https://ror.org/02mkz3e80","country_code":"DE","type":"facility","lineage":["https://openalex.org/I181369854","https://openalex.org/I4210123192","https://openalex.org/I4210124274","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Emanuel A.P. Habets","raw_affiliation_strings":["Friedrich Alexander University Erlangen-Nurnberg (FAU) and Fraunhofer IIS, Germany","International Audio Laboratories Erlangen, Erlangen, Germany"],"affiliations":[{"raw_affiliation_string":"Friedrich Alexander University Erlangen-Nurnberg (FAU) and Fraunhofer IIS, Germany","institution_ids":["https://openalex.org/I181369854","https://openalex.org/I4210124274"]},{"raw_affiliation_string":"International Audio Laboratories Erlangen, Erlangen, Germany","institution_ids":["https://openalex.org/I4210123192"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5005446137"],"corresponding_institution_ids":["https://openalex.org/I181369854","https://openalex.org/I4210123192","https://openalex.org/I4210124274"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.14439221,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"96","last_page":"100"},"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/T10283","display_name":"Hearing Loss and Rehabilitation","score":0.9994000196456909,"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"}},{"id":"https://openalex.org/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9991000294685364,"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/ambisonics","display_name":"Ambisonics","score":0.9339697360992432},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.7761045098304749},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7010701298713684},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.6876756548881531},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6746879816055298},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.6385766863822937},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.600508451461792},{"id":"https://openalex.org/keywords/microphone-array","display_name":"Microphone array","score":0.5620821118354797},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.527895987033844},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4356836676597595},{"id":"https://openalex.org/keywords/noise-measurement","display_name":"Noise measurement","score":0.4279814660549164},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.42102402448654175},{"id":"https://openalex.org/keywords/noise-canceling-microphone","display_name":"Noise-canceling microphone","score":0.4153105318546295},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3002941608428955},{"id":"https://openalex.org/keywords/loudspeaker","display_name":"Loudspeaker","score":0.17014357447624207},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14540866017341614},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12508487701416016},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09607091546058655},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.0705280601978302},{"id":"https://openalex.org/keywords/sound-pressure","display_name":"Sound pressure","score":0.06317713856697083}],"concepts":[{"id":"https://openalex.org/C47726159","wikidata":"https://www.wikidata.org/wiki/Q457547","display_name":"Ambisonics","level":3,"score":0.9339697360992432},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.7761045098304749},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7010701298713684},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.6876756548881531},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6746879816055298},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.6385766863822937},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.600508451461792},{"id":"https://openalex.org/C2778806681","wikidata":"https://www.wikidata.org/wiki/Q907293","display_name":"Microphone array","level":4,"score":0.5620821118354797},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.527895987033844},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4356836676597595},{"id":"https://openalex.org/C29265498","wikidata":"https://www.wikidata.org/wiki/Q7047719","display_name":"Noise measurement","level":3,"score":0.4279814660549164},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.42102402448654175},{"id":"https://openalex.org/C36922181","wikidata":"https://www.wikidata.org/wiki/Q7047650","display_name":"Noise-canceling microphone","level":5,"score":0.4153105318546295},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3002941608428955},{"id":"https://openalex.org/C157138929","wikidata":"https://www.wikidata.org/wiki/Q570","display_name":"Loudspeaker","level":2,"score":0.17014357447624207},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14540866017341614},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12508487701416016},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09607091546058655},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0705280601978302},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.06317713856697083},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/eusipco54536.2021.9616236","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco54536.2021.9616236","pdf_url":null,"source":{"id":"https://openalex.org/S4363607854","display_name":"2021 29th European Signal Processing Conference (EUSIPCO)","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":"2021 29th European Signal Processing Conference (EUSIPCO)","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":24,"referenced_works":["https://openalex.org/W1592671018","https://openalex.org/W1910234244","https://openalex.org/W1984838248","https://openalex.org/W2037814094","https://openalex.org/W2039553327","https://openalex.org/W2058986241","https://openalex.org/W2060108923","https://openalex.org/W2061074721","https://openalex.org/W2103869314","https://openalex.org/W2112469598","https://openalex.org/W2125697172","https://openalex.org/W2143027228","https://openalex.org/W2143156057","https://openalex.org/W2144404214","https://openalex.org/W2155638623","https://openalex.org/W2161784349","https://openalex.org/W2172491908","https://openalex.org/W2507219293","https://openalex.org/W2567647467","https://openalex.org/W2938751282","https://openalex.org/W3047232705","https://openalex.org/W4205778870","https://openalex.org/W4236344233","https://openalex.org/W6659849957"],"related_works":["https://openalex.org/W1515932869","https://openalex.org/W2769861442","https://openalex.org/W1654949927","https://openalex.org/W2011788874","https://openalex.org/W4241811088","https://openalex.org/W1969257256","https://openalex.org/W1980506188","https://openalex.org/W1879255185","https://openalex.org/W2804363668","https://openalex.org/W2963983801"],"abstract_inverted_index":{"Reducing":[0],"undesired":[1],"sounds":[2],"in":[3],"a":[4,17,41,45,53],"multichannel":[5,82],"recording":[6],"while":[7],"preserving":[8],"the":[9,13,24,39,67,94],"spatial":[10,36,64],"characteristics":[11],"of":[12,38,66],"acoustic":[14],"scene":[15],"is":[16,57,60,88],"challenging":[18],"task.":[19],"In":[20,50],"recent":[21],"works":[22],"by":[23],"present":[25],"authors,":[26],"different":[27],"Ambisonics-to-Ambisonics":[28],"noise":[29,68],"reduction":[30],"methods":[31],"were":[32,48],"discussed.":[33],"To":[34],"mitigate":[35,63],"distortions":[37,65],"noise,":[40],"direction-preserving":[42],"approach":[43,47,56],"and":[44,76],"partial-noise-reduction":[46,55],"investigated.":[49],"this":[51],"work,":[52],"signal-dependent":[54],"proposed,":[58],"which":[59],"able":[61],"to":[62,80],"further":[69],"without":[70],"significantly":[71],"deteriorating":[72],"other":[73],"performance":[74],"measures":[75],"can":[77],"be":[78],"applied":[79],"any":[81],"signal":[83],"format.":[84],"The":[85],"proposed":[86],"method":[87],"evaluated":[89],"using":[90],"spherical-microphone-array":[91],"recordings":[92],"from":[93],"ACE":[95],"corpus.":[96]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}