{"id":"https://openalex.org/W2125739115","doi":"https://doi.org/10.1109/icme.2004.1394535","title":"Experimental study of dual microphone systems","display_name":"Experimental study of dual microphone systems","publication_year":2005,"publication_date":"2005-03-21","ids":{"openalex":"https://openalex.org/W2125739115","doi":"https://doi.org/10.1109/icme.2004.1394535","mag":"2125739115"},"language":"en","primary_location":{"id":"doi:10.1109/icme.2004.1394535","is_oa":false,"landing_page_url":"http://doi.org/10.1109/icme.2004.1394535","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Multimedia and Expo (ICME) (IEEE Cat. No.04TH8763)","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/A5065376714","display_name":"Jianfeng Chen","orcid":"https://orcid.org/0000-0002-7281-7138"},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Jianfeng Chen","raw_affiliation_strings":["Inst. for Infocomm Res., Singapore"],"affiliations":[{"raw_affiliation_string":"Inst. for Infocomm Res., Singapore","institution_ids":["https://openalex.org/I3005327000"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080512738","display_name":"Louis Shue","orcid":"https://orcid.org/0000-0002-3766-6485"},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Louis Shue","raw_affiliation_strings":["Inst. for Infocomm Res., Singapore"],"affiliations":[{"raw_affiliation_string":"Inst. for Infocomm Res., Singapore","institution_ids":["https://openalex.org/I3005327000"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008208644","display_name":"Koksoon Phua","orcid":null},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Koksoon Phua","raw_affiliation_strings":["Inst. for Infocomm Res., Singapore"],"affiliations":[{"raw_affiliation_string":"Inst. for Infocomm Res., Singapore","institution_ids":["https://openalex.org/I3005327000"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100813843","display_name":"Hanwu Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I3005327000","display_name":"Institute for Infocomm Research","ror":"https://ror.org/053rfa017","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I3005327000","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Hanwu Sun","raw_affiliation_strings":["Inst. for Infocomm Res., Singapore"],"affiliations":[{"raw_affiliation_string":"Inst. for Infocomm Res., Singapore","institution_ids":["https://openalex.org/I3005327000"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5065376714"],"corresponding_institution_ids":["https://openalex.org/I3005327000"],"apc_list":null,"apc_paid":null,"fwci":0.3179,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.59385877,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1519","last_page":"1522"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":1.0,"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":1.0,"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":0.9995999932289124,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9965000152587891,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.6949508190155029},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5867416262626648},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.5455124974250793},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1758117973804474},{"id":"https://openalex.org/keywords/art","display_name":"Art","score":0.06414610147476196}],"concepts":[{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.6949508190155029},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5867416262626648},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.5455124974250793},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1758117973804474},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.06414610147476196},{"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/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icme.2004.1394535","is_oa":false,"landing_page_url":"http://doi.org/10.1109/icme.2004.1394535","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2004 IEEE International Conference on Multimedia and Expo (ICME) (IEEE Cat. No.04TH8763)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.49000000953674316,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1541056290","https://openalex.org/W1936644395","https://openalex.org/W1982513371","https://openalex.org/W2002723308","https://openalex.org/W2088805357","https://openalex.org/W2093225945","https://openalex.org/W2101609516","https://openalex.org/W2110075977","https://openalex.org/W2112186594","https://openalex.org/W2142134169","https://openalex.org/W2164057579","https://openalex.org/W6632577783","https://openalex.org/W6676888101"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2350741829","https://openalex.org/W2130043461","https://openalex.org/W2530322880","https://openalex.org/W1596801655"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,15,71],"compare":[4],"and":[5,63,84,114],"evaluate":[6],"the":[7,51,74,104,117],"various":[8,52,79,118],"noise":[9,76,86,108],"cancellation":[10],"schemes":[11],"available":[12],"in":[13,94,109],"what":[14],"term":[16],"a":[17,27,58,61,90,95],"dual":[18,22],"microphone":[19,23,38],"system.":[20],"A":[21],"system":[24],"(DMS)":[25],"is":[26],"composite":[28],"directional":[29,42],"audio-capturing":[30],"device":[31],"which":[32],"consists":[33],"of":[34,54,66,78,92,103,107],"two":[35,55],"microphones,":[36],"each":[37],"having":[39],"possibly":[40],"different":[41],"characteristics,":[43],"e.g.,":[44],"omnidirectional,":[45],"bidirectional":[46],"or":[47],"cardioid.":[48],"By":[49],"recasting":[50],"combinations":[53],"microphones":[56],"for":[57],"DMS":[59],"into":[60],"coherent":[62,83],"familiar":[64],"framework":[65],"generalized":[67],"sidelobe":[68],"canceller":[69],"(GSC),":[70],"subsequently":[72],"derive":[73],"expected":[75],"reduction":[77,106],"structures":[80],"under":[81],"incoherent,":[82],"diffuse":[85],"fields,":[87],"followed":[88],"by":[89],"series":[91],"experiments":[93],"typical":[96],"office":[97],"environment.":[98],"These":[99],"results":[100],"are":[101,120],"indicative":[102],"achievable":[105],"real":[110],"applications.":[111],"The":[112],"relationship":[113],"differences":[115],"between":[116],"methods":[119],"also":[121],"discussed":[122]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
