{"id":"https://openalex.org/W2937498565","doi":"https://doi.org/10.1109/icassp.2019.8683515","title":"Combining Linear Spatial Filtering and Non-linear Parametric Processing for High-quality Spatial Sound Capturing","display_name":"Combining Linear Spatial Filtering and Non-linear Parametric Processing for High-quality Spatial Sound Capturing","publication_year":2019,"publication_date":"2019-04-17","ids":{"openalex":"https://openalex.org/W2937498565","doi":"https://doi.org/10.1109/icassp.2019.8683515","mag":"2937498565"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2019.8683515","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2019.8683515","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5045126900","display_name":"Oliver Thiergart","orcid":"https://orcid.org/0000-0001-5681-882X"},"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"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Oliver Thiergart","raw_affiliation_strings":["International Audio Laboratories Erlangen, Erlangen, 91058, Germany","International Audio Laboratories Erlangen, Erlangen, Germany"],"affiliations":[{"raw_affiliation_string":"International Audio Laboratories Erlangen, Erlangen, 91058, Germany","institution_ids":["https://openalex.org/I4210123192"]},{"raw_affiliation_string":"International Audio Laboratories Erlangen, Erlangen, Germany","institution_ids":["https://openalex.org/I4210123192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062869706","display_name":"Guendalina Milano","orcid":null},"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"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Guendalina Milano","raw_affiliation_strings":["International Audio Laboratories Erlangen, Erlangen, 91058, Germany","International Audio Laboratories Erlangen, Erlangen, Germany"],"affiliations":[{"raw_affiliation_string":"International Audio Laboratories Erlangen, Erlangen, 91058, Germany","institution_ids":["https://openalex.org/I4210123192"]},{"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/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":"Emanu\u00ebl A. P. Habets","raw_affiliation_strings":["International Audio Laboratories Erlangen, Erlangen, 91058, Germany","International Audio Laboratories Erlangen, Erlangen, Germany"],"affiliations":[{"raw_affiliation_string":"International Audio Laboratories Erlangen, Erlangen, 91058, Germany","institution_ids":["https://openalex.org/I4210123192"]},{"raw_affiliation_string":"International Audio Laboratories Erlangen, Erlangen, Germany","institution_ids":["https://openalex.org/I4210123192"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5045126900"],"corresponding_institution_ids":["https://openalex.org/I4210123192"],"apc_list":null,"apc_paid":null,"fwci":0.3317,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.52964281,"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":"571","last_page":"575"},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9991999864578247,"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/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9990000128746033,"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/spatial-filter","display_name":"Spatial filter","score":0.7398886680603027},{"id":"https://openalex.org/keywords/linear-filter","display_name":"Linear filter","score":0.694222092628479},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.6793885231018066},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6671504378318787},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6357623338699341},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.6081494092941284},{"id":"https://openalex.org/keywords/spatial-analysis","display_name":"Spatial analysis","score":0.5646766424179077},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.49851393699645996},{"id":"https://openalex.org/keywords/finite-impulse-response","display_name":"Finite impulse response","score":0.44171321392059326},{"id":"https://openalex.org/keywords/spatial-correlation","display_name":"Spatial correlation","score":0.43819934129714966},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.4309297204017639},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3235543668270111},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.26997828483581543},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2598007023334503},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2522072196006775},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09546607732772827},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.09073671698570251}],"concepts":[{"id":"https://openalex.org/C121475858","wikidata":"https://www.wikidata.org/wiki/Q2735911","display_name":"Spatial filter","level":2,"score":0.7398886680603027},{"id":"https://openalex.org/C139722471","wikidata":"https://www.wikidata.org/wiki/Q2619517","display_name":"Linear filter","level":3,"score":0.694222092628479},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.6793885231018066},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6671504378318787},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6357623338699341},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.6081494092941284},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.5646766424179077},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.49851393699645996},{"id":"https://openalex.org/C198386975","wikidata":"https://www.wikidata.org/wiki/Q117785","display_name":"Finite impulse response","level":2,"score":0.44171321392059326},{"id":"https://openalex.org/C150060386","wikidata":"https://www.wikidata.org/wiki/Q7574054","display_name":"Spatial correlation","level":2,"score":0.43819934129714966},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.4309297204017639},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3235543668270111},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.26997828483581543},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2598007023334503},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2522072196006775},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09546607732772827},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09073671698570251},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/icassp.2019.8683515","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2019.8683515","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:fraunhofer.de:N-590251","is_oa":false,"landing_page_url":"http://publica.fraunhofer.de/documents/N-590251.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400801","display_name":"Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Fraunhofer IIS","raw_type":"Conference Paper"},{"id":"pmh:oai:publica.fraunhofer.de:publica/408098","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/408098","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.4000000059604645,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1480767700","https://openalex.org/W1511723925","https://openalex.org/W1549940068","https://openalex.org/W1993329755","https://openalex.org/W2014121075","https://openalex.org/W2048526402","https://openalex.org/W2060108923","https://openalex.org/W2089946642","https://openalex.org/W2200883787","https://openalex.org/W2406213147","https://openalex.org/W2764156675","https://openalex.org/W4296927107","https://openalex.org/W6628691990","https://openalex.org/W6630773358","https://openalex.org/W6632679385","https://openalex.org/W6713936401","https://openalex.org/W6745010396"],"related_works":["https://openalex.org/W3141056701","https://openalex.org/W1538745717","https://openalex.org/W4299664004","https://openalex.org/W1902114972","https://openalex.org/W2153540021","https://openalex.org/W1027676364","https://openalex.org/W2110172081","https://openalex.org/W2105504154","https://openalex.org/W2109913776","https://openalex.org/W1978148212"],"abstract_inverted_index":{"Flexible":[0],"spatial":[1,15,28,66,71,76,109,114],"sound":[2,45],"capturing":[3],"and":[4,63,83,116],"reproduction":[5],"can":[6,36,130],"be":[7],"achieved":[8],"with":[9,87],"multiple":[10],"microphones":[11,146],"by":[12],"using":[13],"linear":[14,33,70,105],"filtering":[16],"or":[17],"non-linear":[18,22,120],"parametric":[19,136],"processing.":[20],"The":[21,92],"approaches":[23,34,54],"usually":[24],"provide":[25],"a":[26,57,64,104,119,141],"superior":[27],"resolution":[29],"compared":[30],"to":[31,41,55],"the":[32,44,75,79,99,108,112,127],"but":[35],"result":[37],"in":[38],"artifacts":[39],"due":[40],"violations":[42,62],"of":[43,78,134,145],"field":[46],"model.":[47],"In":[48],"this":[49],"paper,":[50],"we":[51],"combine":[52],"both":[53],"achieve":[56,111],"high":[58,65,143],"robustness":[59],"against":[60],"model":[61],"resolution.":[67],"We":[68],"assume":[69],"filters":[72,110],"that":[73,98,126],"approximate":[74],"responses":[77],"desired":[80,113],"output":[81],"format":[82],"compensate":[84],"remaining":[85],"deviations":[86],"an":[88],"optimal":[89],"post":[90,93],"filter.":[91],"filter":[94],"is":[95,147],"computed":[96],"such":[97],"proposed":[100,128],"approach":[101,129],"behaves":[102],"like":[103],"system":[106,121],"when":[107,140],"response,":[115],"scales":[117],"towards":[118],"otherwise.":[122],"Experimental":[123],"results":[124],"show":[125],"significantly":[131],"reduce":[132],"distortions":[133],"existing":[135],"processing":[137],"schemes":[138],"especially":[139],"sufficiently":[142],"number":[144],"available.":[148]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
