{"id":"https://openalex.org/W3105118415","doi":"https://doi.org/10.1007/978-3-662-04619-7_2","title":"Superdirective Microphone Arrays","display_name":"Superdirective Microphone Arrays","publication_year":2001,"publication_date":"2001-01-01","ids":{"openalex":"https://openalex.org/W3105118415","doi":"https://doi.org/10.1007/978-3-662-04619-7_2","mag":"3105118415"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-662-04619-7_2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-662-04619-7_2","pdf_url":null,"source":{"id":"https://openalex.org/S4210185651","display_name":"Digital signal processing","issn_l":"1612-1457","issn":["1612-1457","2365-0842"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Digital Signal Processing","raw_type":"book-chapter"},"type":"book-chapter","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/A5085934833","display_name":"J\u00f6erg Bitzer","orcid":"https://orcid.org/0000-0002-0595-0262"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Joerg Bitzer","raw_affiliation_strings":["Houpert Digital Audio, Bremen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Houpert Digital Audio, Bremen, Germany","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063904369","display_name":"Klaus Uwe Simmer","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K. Uwe Simmer","raw_affiliation_strings":["Aureca GmbH, Bremen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Aureca GmbH, Bremen, Germany","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.8385,"has_fulltext":false,"cited_by_count":223,"citation_normalized_percentile":{"value":0.93517018,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"19","last_page":"38"},"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/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9984999895095825,"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"}},{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9966999888420105,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.6614328622817993},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5988591909408569},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.5887699723243713},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5334444642066956},{"id":"https://openalex.org/keywords/microphone-array","display_name":"Microphone array","score":0.5213409662246704},{"id":"https://openalex.org/keywords/minimum-variance-unbiased-estimator","display_name":"Minimum-variance unbiased estimator","score":0.519300639629364},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4840230643749237},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.4350410997867584},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.42232874035835266},{"id":"https://openalex.org/keywords/speech-enhancement","display_name":"Speech enhancement","score":0.41866350173950195},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.4174342751502991},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33095377683639526},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.19769060611724854},{"id":"https://openalex.org/keywords/background-noise","display_name":"Background noise","score":0.18156811594963074},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09775033593177795},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09183186292648315},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.06971082091331482},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.0539000928401947}],"concepts":[{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.6614328622817993},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5988591909408569},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.5887699723243713},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5334444642066956},{"id":"https://openalex.org/C2778806681","wikidata":"https://www.wikidata.org/wiki/Q907293","display_name":"Microphone array","level":4,"score":0.5213409662246704},{"id":"https://openalex.org/C165646398","wikidata":"https://www.wikidata.org/wiki/Q3755281","display_name":"Minimum-variance unbiased estimator","level":3,"score":0.519300639629364},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4840230643749237},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.4350410997867584},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.42232874035835266},{"id":"https://openalex.org/C2776182073","wikidata":"https://www.wikidata.org/wiki/Q7575395","display_name":"Speech enhancement","level":3,"score":0.41866350173950195},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.4174342751502991},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33095377683639526},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19769060611724854},{"id":"https://openalex.org/C100675267","wikidata":"https://www.wikidata.org/wiki/Q1371624","display_name":"Background noise","level":2,"score":0.18156811594963074},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09775033593177795},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09183186292648315},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.06971082091331482},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.0539000928401947},{"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/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-662-04619-7_2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-662-04619-7_2","pdf_url":null,"source":{"id":"https://openalex.org/S4210185651","display_name":"Digital signal processing","issn_l":"1612-1457","issn":["1612-1457","2365-0842"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Digital Signal Processing","raw_type":"book-chapter"}],"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/W1559749676","https://openalex.org/W1569397625","https://openalex.org/W1898225171","https://openalex.org/W1992658164","https://openalex.org/W2000032296","https://openalex.org/W2004406124","https://openalex.org/W2008804667","https://openalex.org/W2021179524","https://openalex.org/W2086446644","https://openalex.org/W2093225945","https://openalex.org/W2101609516","https://openalex.org/W2122635992","https://openalex.org/W2133029942","https://openalex.org/W2144244295","https://openalex.org/W2148536958","https://openalex.org/W2167584817","https://openalex.org/W2170771399","https://openalex.org/W2295905273","https://openalex.org/W2895674046","https://openalex.org/W6639751550"],"related_works":["https://openalex.org/W876328409","https://openalex.org/W4319068615","https://openalex.org/W1879255185","https://openalex.org/W2148473678","https://openalex.org/W2769861442","https://openalex.org/W1980506188","https://openalex.org/W2885833775","https://openalex.org/W2205176333","https://openalex.org/W2380771148","https://openalex.org/W2126149694"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":14},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":13},{"year":2015,"cited_by_count":12},{"year":2014,"cited_by_count":17},{"year":2013,"cited_by_count":14},{"year":2012,"cited_by_count":15}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
