{"id":"https://openalex.org/W2534499716","doi":"https://doi.org/10.1109/iwaenc.2016.7602960","title":"Approximation of a nonlinear distortion function for combined linear and nonlinear residual echo suppression","display_name":"Approximation of a nonlinear distortion function for combined linear and nonlinear residual echo suppression","publication_year":2016,"publication_date":"2016-09-01","ids":{"openalex":"https://openalex.org/W2534499716","doi":"https://doi.org/10.1109/iwaenc.2016.7602960","mag":"2534499716"},"language":"en","primary_location":{"id":"doi:10.1109/iwaenc.2016.7602960","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwaenc.2016.7602960","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Workshop on Acoustic Signal Enhancement (IWAENC)","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/A5082207388","display_name":"Ingo Schalk-Schupp","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ingo Schalk-Schupp","raw_affiliation_strings":["Nuance Communications Deutschland GmbH, Acoustic Speech Enhancement Research, Ulm, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nuance Communications Deutschland GmbH, Acoustic Speech Enhancement Research, Ulm, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051588436","display_name":"Friedrich Faubel","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Friedrich Faubel","raw_affiliation_strings":["Nuance Communications Deutschland GmbH, Acoustic Speech Enhancement Research, Ulm, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nuance Communications Deutschland GmbH, Acoustic Speech Enhancement Research, Ulm, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018562606","display_name":"Markus Buck","orcid":"https://orcid.org/0000-0002-4517-7534"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Markus Buck","raw_affiliation_strings":["Nuance Communications Deutschland GmbH, Acoustic Speech Enhancement Research, Ulm, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nuance Communications Deutschland GmbH, Acoustic Speech Enhancement Research, Ulm, Germany","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047373591","display_name":"Andreas Wendemuth","orcid":"https://orcid.org/0000-0001-6917-8198"},"institutions":[{"id":"https://openalex.org/I95793202","display_name":"Otto-von-Guericke-Universit\u00e4t Magdeburg","ror":"https://ror.org/00ggpsq73","country_code":"DE","type":"education","lineage":["https://openalex.org/I95793202"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andreas Wendemuth","raw_affiliation_strings":["Chair of Cognitive Systems, Otto von Guericke University, Magdeburg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Chair of Cognitive Systems, Otto von Guericke University, Magdeburg, Germany","institution_ids":["https://openalex.org/I95793202"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0653,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.76577921,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"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":0.9997000098228455,"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"}},"topics":[{"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/T10860","display_name":"Speech and Audio Processing","score":0.9991000294685364,"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/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9980000257492065,"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/residual","display_name":"Residual","score":0.7700283527374268},{"id":"https://openalex.org/keywords/echo","display_name":"Echo (communications protocol)","score":0.715423583984375},{"id":"https://openalex.org/keywords/clipping","display_name":"Clipping (morphology)","score":0.6932071447372437},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.6924283504486084},{"id":"https://openalex.org/keywords/nonlinear-distortion","display_name":"Nonlinear distortion","score":0.6403749585151672},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.4430635869503021},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4205594062805176},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.38945311307907104},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33238404989242554},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3205437660217285},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.23448967933654785},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.19249460101127625},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16216537356376648},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.09062272310256958},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.06661567091941833}],"concepts":[{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.7700283527374268},{"id":"https://openalex.org/C2779426996","wikidata":"https://www.wikidata.org/wiki/Q18389128","display_name":"Echo (communications protocol)","level":2,"score":0.715423583984375},{"id":"https://openalex.org/C2776848632","wikidata":"https://www.wikidata.org/wiki/Q853463","display_name":"Clipping (morphology)","level":2,"score":0.6932071447372437},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.6924283504486084},{"id":"https://openalex.org/C173413354","wikidata":"https://www.wikidata.org/wiki/Q7049470","display_name":"Nonlinear distortion","level":4,"score":0.6403749585151672},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.4430635869503021},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4205594062805176},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.38945311307907104},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33238404989242554},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3205437660217285},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.23448967933654785},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.19249460101127625},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16216537356376648},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.09062272310256958},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.06661567091941833},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwaenc.2016.7602960","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwaenc.2016.7602960","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE International Workshop on Acoustic Signal Enhancement (IWAENC)","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":20,"referenced_works":["https://openalex.org/W48610814","https://openalex.org/W1504024098","https://openalex.org/W1991777572","https://openalex.org/W1996020477","https://openalex.org/W2032586086","https://openalex.org/W2043467869","https://openalex.org/W2053056809","https://openalex.org/W2121108030","https://openalex.org/W2146769029","https://openalex.org/W2149794867","https://openalex.org/W2159355638","https://openalex.org/W2162472575","https://openalex.org/W2271358270","https://openalex.org/W2404748975","https://openalex.org/W2741131396","https://openalex.org/W6630396983","https://openalex.org/W6681783038","https://openalex.org/W6683979141","https://openalex.org/W6713584250","https://openalex.org/W6741965659"],"related_works":["https://openalex.org/W2031481586","https://openalex.org/W2359780122","https://openalex.org/W2298863895","https://openalex.org/W2001689509","https://openalex.org/W2391717006","https://openalex.org/W1492601442","https://openalex.org/W2097347550","https://openalex.org/W2187246476","https://openalex.org/W2358330745","https://openalex.org/W4386414661"],"abstract_inverted_index":{"This":[0],"work":[1],"shows":[2],"a":[3,17,54,60,141],"novel":[4],"method":[5],"to":[6,25,66,97,130,134],"suppress":[7],"linear":[8,18,28,35,107,113,120,135],"and":[9,29,73,109,138],"nonlinear":[10,30,42,69,86,101],"residual":[11,31,70,87,102,114],"echo":[12,19,32,36,43,71,88,103,115,136],"components":[13],"after":[14],"application":[15],"of":[16,111],"canceler.":[20],"The":[21],"main":[22],"idea":[23],"is":[24,37,51,64],"separately":[26],"treat":[27],"components,":[33],"as":[34,59,117],"reduced":[38],"by":[39,81,128],"AEC,":[40],"while":[41],"passes":[44],"the":[45,68,75,83,92,98,112],"AEC":[46,108],"unchanged.":[47],"In":[48],"particular,":[49],"it":[50],"shown":[52],"that":[53,74],"very":[55],"simple":[56],"model,":[57],"such":[58],"hard":[61],"clipping":[62,76,94],"function,":[63],"sufficient":[65],"approximate":[67],"power;":[72],"threshold":[77,95],"can":[78],"be":[79],"estimated":[80],"comparing":[82],"broad-band":[84,99],"predicted":[85],"power":[89,104],"(produced":[90],"with":[91,119],"current":[93],"estimate)":[96],"observed":[100],"(obtained":[105],"through":[106],"subtraction":[110],"power,":[116],"determined":[118],"coupling":[121],"factors).":[122],"Experimental":[123],"evaluations":[124],"show":[125],"ERLE":[126],"improvements":[127],"up":[129],"14.9":[131],"dB":[132],"compared":[133],"cancellation":[137],"suppression":[139],"at":[140],"negligible":[142],"decrease":[143],"in":[144],"speech":[145],"quality":[146],"during":[147],"double":[148],"talk.":[149]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}