{"id":"https://openalex.org/W1989535845","doi":"https://doi.org/10.1109/icassp.2013.6637663","title":"Some insights into farfield wideband beamformers in the presence of microphone mismatches","display_name":"Some insights into farfield wideband beamformers in the presence of microphone mismatches","publication_year":2013,"publication_date":"2013-05-01","ids":{"openalex":"https://openalex.org/W1989535845","doi":"https://doi.org/10.1109/icassp.2013.6637663","mag":"1989535845"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2013.6637663","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2013.6637663","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Acoustics, Speech and Signal Processing","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/A5049443780","display_name":"Yu Bao","orcid":"https://orcid.org/0000-0002-9555-7033"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]},{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Bao","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","Coll. of Electron. & Inf. Eng, Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Coll. of Electron. & Inf. Eng, Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100704485","display_name":"Huawei Chen","orcid":"https://orcid.org/0000-0002-5020-3012"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]},{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huawei Chen","raw_affiliation_strings":["College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","Coll. of Electron. & Inf. Eng, Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China","institution_ids":["https://openalex.org/I9842412"]},{"raw_affiliation_string":"Coll. of Electron. & Inf. Eng, Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China","institution_ids":["https://openalex.org/I881766915"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3221,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.55438799,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"331","last_page":"335"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9998000264167786,"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":0.9998000264167786,"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9980000257492065,"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":0.9965999722480774,"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/wideband","display_name":"Wideband","score":0.8959652185440063},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.7446151971817017},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6453105211257935},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5798860788345337},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.4919855296611786},{"id":"https://openalex.org/keywords/microphone-array","display_name":"Microphone array","score":0.48676490783691406},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4668327867984772},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.24458476901054382},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21361595392227173},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2037513256072998},{"id":"https://openalex.org/keywords/sound-pressure","display_name":"Sound pressure","score":0.045839160680770874}],"concepts":[{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.8959652185440063},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.7446151971817017},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6453105211257935},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5798860788345337},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.4919855296611786},{"id":"https://openalex.org/C2778806681","wikidata":"https://www.wikidata.org/wiki/Q907293","display_name":"Microphone array","level":4,"score":0.48676490783691406},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4668327867984772},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.24458476901054382},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21361595392227173},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2037513256072998},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.045839160680770874},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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":1,"locations":[{"id":"doi:10.1109/icassp.2013.6637663","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2013.6637663","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Acoustics, Speech and Signal Processing","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":17,"referenced_works":["https://openalex.org/W1985619932","https://openalex.org/W2011820673","https://openalex.org/W2035511673","https://openalex.org/W2041492627","https://openalex.org/W2057035781","https://openalex.org/W2060108923","https://openalex.org/W2099902826","https://openalex.org/W2099984896","https://openalex.org/W2101426223","https://openalex.org/W2121805595","https://openalex.org/W2125872840","https://openalex.org/W2125967891","https://openalex.org/W2147665979","https://openalex.org/W2524637827","https://openalex.org/W4249052411","https://openalex.org/W4256245490","https://openalex.org/W6727955724"],"related_works":["https://openalex.org/W1879255185","https://openalex.org/W2769861442","https://openalex.org/W2120442551","https://openalex.org/W1980506188","https://openalex.org/W2900122540","https://openalex.org/W4240587264","https://openalex.org/W2011788874","https://openalex.org/W2041060376","https://openalex.org/W2963983801","https://openalex.org/W3119734852"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"the":[3,17,41,53,74,89,101,117],"performance":[4],"analysis":[5,21],"is":[6,50,71],"carried":[7],"out":[8],"for":[9],"farfield":[10,29,44,67],"wideband":[11,30,45,68],"beamformers":[12,31],"with":[13],"microphone":[14,56,61,77,104],"mismatches,":[15],"from":[16],"perspective":[18],"of":[19,22,43,55,60,76,84,103],"variance":[20],"array":[23],"response.":[24],"Some":[25],"insightful":[26],"properties":[27],"on":[28,66,81,100],"have":[32,97],"been":[33],"revealed,":[34],"which":[35],"are":[36,112],"helpful":[37],"to":[38,114],"better":[39],"understand":[40],"robustness":[42],"beamformers.":[46,69],"The":[47],"comparative":[48],"study":[49],"performed,":[51],"regarding":[52],"effects":[54,75,102],"position":[57,78],"errors,":[58],"and":[59,63,106],"gain":[62,105],"phase":[64,107],"errors":[65,79],"It":[70],"found":[72],"that":[73],"depend":[80],"source":[82],"angle":[83],"arrival":[85],"as":[86,88],"well":[87],"temperature":[90],"in":[91],"homogeneous":[92],"environments,":[93],"while":[94],"these":[95],"factors":[96],"little":[98],"impact":[99],"errors.":[108],"Several":[109],"numerical":[110],"examples":[111],"presented":[113],"further":[115],"confirm":[116],"theoretical":[118],"results.":[119]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}