{"id":"https://openalex.org/W4416250907","doi":"https://doi.org/10.1109/waspaa66052.2025.11231002","title":"Soft-Constrained Spatially Selective Active Noise Control for Open-Fitting Hearables","display_name":"Soft-Constrained Spatially Selective Active Noise Control for Open-Fitting Hearables","publication_year":2025,"publication_date":"2025-10-12","ids":{"openalex":"https://openalex.org/W4416250907","doi":"https://doi.org/10.1109/waspaa66052.2025.11231002"},"language":null,"primary_location":{"id":"doi:10.1109/waspaa66052.2025.11231002","is_oa":false,"landing_page_url":"https://doi.org/10.1109/waspaa66052.2025.11231002","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA)","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/A5042030886","display_name":"Tong Xiao","orcid":"https://orcid.org/0000-0003-2211-7827"},"institutions":[{"id":"https://openalex.org/I4210144375","display_name":"Hearing4all","ror":"https://ror.org/0393vzh87","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210144375"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Tong Xiao","raw_affiliation_strings":["Carl Von Ossietzky Universit&#x00E4;t Oldenburg,Department of Medical Physics and Acoustics and Cluster of Excellence Hearing4all,Germany"],"affiliations":[{"raw_affiliation_string":"Carl Von Ossietzky Universit&#x00E4;t Oldenburg,Department of Medical Physics and Acoustics and Cluster of Excellence Hearing4all,Germany","institution_ids":["https://openalex.org/I4210144375"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040079577","display_name":"Reinhild Roden","orcid":null},"institutions":[{"id":"https://openalex.org/I4210144375","display_name":"Hearing4all","ror":"https://ror.org/0393vzh87","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210144375"]},{"id":"https://openalex.org/I10889393","display_name":"Jade University of Applied Sciences","ror":"https://ror.org/02vvvm705","country_code":"DE","type":"education","lineage":["https://openalex.org/I10889393"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Reinhild Roden","raw_affiliation_strings":["Jade-Hochschule,Institut F&#x00FC;r H&#x00F6;rtechnik und Audiologie and Cluster of Excellence Hearing4all,Oldenburg,Germany"],"affiliations":[{"raw_affiliation_string":"Jade-Hochschule,Institut F&#x00FC;r H&#x00F6;rtechnik und Audiologie and Cluster of Excellence Hearing4all,Oldenburg,Germany","institution_ids":["https://openalex.org/I4210144375","https://openalex.org/I10889393"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102887720","display_name":"Matthias Blau","orcid":"https://orcid.org/0000-0003-1721-960X"},"institutions":[{"id":"https://openalex.org/I10889393","display_name":"Jade University of Applied Sciences","ror":"https://ror.org/02vvvm705","country_code":"DE","type":"education","lineage":["https://openalex.org/I10889393"]},{"id":"https://openalex.org/I4210144375","display_name":"Hearing4all","ror":"https://ror.org/0393vzh87","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210144375"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Matthias Blau","raw_affiliation_strings":["Jade-Hochschule,Institut F&#x00FC;r H&#x00F6;rtechnik und Audiologie and Cluster of Excellence Hearing4all,Oldenburg,Germany"],"affiliations":[{"raw_affiliation_string":"Jade-Hochschule,Institut F&#x00FC;r H&#x00F6;rtechnik und Audiologie and Cluster of Excellence Hearing4all,Oldenburg,Germany","institution_ids":["https://openalex.org/I4210144375","https://openalex.org/I10889393"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062526199","display_name":"Simon Doclo","orcid":"https://orcid.org/0000-0002-3392-2381"},"institutions":[{"id":"https://openalex.org/I4210144375","display_name":"Hearing4all","ror":"https://ror.org/0393vzh87","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210144375"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Simon Doclo","raw_affiliation_strings":["Carl Von Ossietzky Universit&#x00E4;t Oldenburg,Department of Medical Physics and Acoustics and Cluster of Excellence Hearing4all,Germany"],"affiliations":[{"raw_affiliation_string":"Carl Von Ossietzky Universit&#x00E4;t Oldenburg,Department of Medical Physics and Acoustics and Cluster of Excellence Hearing4all,Germany","institution_ids":["https://openalex.org/I4210144375"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5042030886"],"corresponding_institution_ids":["https://openalex.org/I4210144375"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.35012114,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.6100000143051147,"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"}},"topics":[{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.6100000143051147,"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/T10860","display_name":"Speech and Audio Processing","score":0.3587000072002411,"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":0.020099999383091927,"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/pesq","display_name":"PESQ","score":0.8697999715805054},{"id":"https://openalex.org/keywords/active-noise-control","display_name":"Active noise control","score":0.6022999882698059},{"id":"https://openalex.org/keywords/intelligibility","display_name":"Intelligibility (philosophy)","score":0.5932999849319458},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.54339998960495},{"id":"https://openalex.org/keywords/speech-enhancement","display_name":"Speech enhancement","score":0.4749999940395355},{"id":"https://openalex.org/keywords/noise-measurement","display_name":"Noise measurement","score":0.4745999872684479},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.4666999876499176},{"id":"https://openalex.org/keywords/limiting","display_name":"Limiting","score":0.4115000069141388},{"id":"https://openalex.org/keywords/background-noise","display_name":"Background noise","score":0.3425000011920929}],"concepts":[{"id":"https://openalex.org/C103734657","wikidata":"https://www.wikidata.org/wiki/Q2739975","display_name":"PESQ","level":4,"score":0.8697999715805054},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.609499990940094},{"id":"https://openalex.org/C100342000","wikidata":"https://www.wikidata.org/wiki/Q583234","display_name":"Active noise control","level":3,"score":0.6022999882698059},{"id":"https://openalex.org/C60048801","wikidata":"https://www.wikidata.org/wiki/Q1433889","display_name":"Intelligibility (philosophy)","level":2,"score":0.5932999849319458},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.54339998960495},{"id":"https://openalex.org/C2776182073","wikidata":"https://www.wikidata.org/wiki/Q7575395","display_name":"Speech enhancement","level":3,"score":0.4749999940395355},{"id":"https://openalex.org/C29265498","wikidata":"https://www.wikidata.org/wiki/Q7047719","display_name":"Noise measurement","level":3,"score":0.4745999872684479},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.46700000762939453},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.4666999876499176},{"id":"https://openalex.org/C188198153","wikidata":"https://www.wikidata.org/wiki/Q1613840","display_name":"Limiting","level":2,"score":0.4115000069141388},{"id":"https://openalex.org/C100675267","wikidata":"https://www.wikidata.org/wiki/Q1371624","display_name":"Background noise","level":2,"score":0.3425000011920929},{"id":"https://openalex.org/C187612029","wikidata":"https://www.wikidata.org/wiki/Q17083130","display_name":"Noise floor","level":4,"score":0.3287000060081482},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.32850000262260437},{"id":"https://openalex.org/C149712133","wikidata":"https://www.wikidata.org/wiki/Q332774","display_name":"Anechoic chamber","level":2,"score":0.30469998717308044},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.3027999997138977},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.30219998955726624},{"id":"https://openalex.org/C2780909371","wikidata":"https://www.wikidata.org/wiki/Q4801092","display_name":"Artificial noise","level":4,"score":0.2994000017642975},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.2985000014305115},{"id":"https://openalex.org/C116822448","wikidata":"https://www.wikidata.org/wiki/Q1879301","display_name":"Noise control","level":3,"score":0.28929999470710754},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.2854999899864197},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.27059999108314514},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.26570001244544983},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.26019999384880066},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.25440001487731934}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/waspaa66052.2025.11231002","is_oa":false,"landing_page_url":"https://doi.org/10.1109/waspaa66052.2025.11231002","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W999069970","https://openalex.org/W1483052920","https://openalex.org/W1552314771","https://openalex.org/W1974387177","https://openalex.org/W1976805820","https://openalex.org/W2007567959","https://openalex.org/W2039553327","https://openalex.org/W2046410536","https://openalex.org/W2060108923","https://openalex.org/W2106272332","https://openalex.org/W2112469598","https://openalex.org/W2128696392","https://openalex.org/W2147952819","https://openalex.org/W2162450329","https://openalex.org/W2516001803","https://openalex.org/W2523192660","https://openalex.org/W2568308529","https://openalex.org/W2792368956","https://openalex.org/W2946806969","https://openalex.org/W2990135064","https://openalex.org/W3007071954","https://openalex.org/W3116150930","https://openalex.org/W3202836101","https://openalex.org/W4229050860","https://openalex.org/W4367834993","https://openalex.org/W4388117516","https://openalex.org/W4392903614","https://openalex.org/W4408345819"],"related_works":[],"abstract_inverted_index":{"Recent":[0],"advances":[1],"in":[2,39,42,111,150],"spatially":[3],"selective":[4],"active":[5,85],"noise":[6,18,72,86,121],"control":[7,49,87],"(SSANC)":[8],"using":[9,105],"multiple":[10],"microphones":[11],"have":[12],"enabled":[13],"hearables":[14,110],"to":[15,28,46,65,161],"suppress":[16],"undesired":[17],"while":[19],"preserving":[20],"desired":[21],"speech":[22,31,69,117,146],"from":[23],"a":[24,33,56,62,106,134],"specific":[25],"direction.":[26],"Aiming":[27],"achieve":[29],"minimal":[30],"distortion,":[32],"hard":[34],"constraint":[35],"has":[36],"been":[37],"used":[38],"previous":[40],"work":[41],"the":[43,48,96,101,127,138,141,145,162],"optimization":[44],"problem":[45],"compute":[47],"filter.":[50],"In":[51],"this":[52],"work,":[53],"we":[54],"propose":[55],"soft-constrained":[57],"SSANC":[58,90],"system":[59,102],"that":[60,83,132],"uses":[61],"frequency-independent":[63],"parameter":[64],"trade":[66],"off":[67],"between":[68],"distortion":[70],"and":[71,78,81,88,119,130,144,148,154],"reduction.":[73],"We":[74,99],"derive":[75],"both":[76],"time-":[77],"frequency-domain":[79],"formulations,":[80],"show":[82],"conventional":[84],"hard-constrained":[89,163],"represent":[91],"two":[92,120],"limiting":[93],"cases":[94],"of":[95,108,137,152],"proposed":[97],"design.":[98,164],"evaluate":[100],"through":[103],"simulations":[104],"pair":[107],"open-fitting":[109],"an":[112],"anechoic":[113],"environment":[114],"with":[115],"one":[116],"source":[118],"sources.":[122],"The":[123],"simulation":[124],"results":[125],"validate":[126],"theoretical":[128],"derivations":[129],"demonstrate":[131],"for":[133],"broad":[135],"range":[136],"trade-off":[139],"parameter,":[140],"signal-to-noise":[142],"ratio":[143],"quality":[147],"intelligibility":[149],"terms":[151],"PESQ":[153],"ESTOI":[155],"can":[156],"be":[157],"substantially":[158],"improved":[159],"compared":[160]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-11-14T00:00:00"}
