{"id":"https://openalex.org/W2282166959","doi":"https://doi.org/10.1109/siu.2015.7130138","title":"Acoustic direction finding under high reverberation","display_name":"Acoustic direction finding under high reverberation","publication_year":2015,"publication_date":"2015-05-01","ids":{"openalex":"https://openalex.org/W2282166959","doi":"https://doi.org/10.1109/siu.2015.7130138","mag":"2282166959"},"language":"en","primary_location":{"id":"doi:10.1109/siu.2015.7130138","is_oa":false,"landing_page_url":"https://doi.org/10.1109/siu.2015.7130138","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 23nd Signal Processing and Communications Applications Conference (SIU)","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/A5063896394","display_name":"Metin Akta\u015f","orcid":"https://orcid.org/0000-0003-1352-3372"},"institutions":[{"id":"https://openalex.org/I56303344","display_name":"Aselsan (Turkey)","ror":"https://ror.org/04knh8e66","country_code":"TR","type":"company","lineage":["https://openalex.org/I56303344"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Metin Aktas","raw_affiliation_strings":["ASELSAN, Ankara, T\u00fcrkiye"],"affiliations":[{"raw_affiliation_string":"ASELSAN, Ankara, T\u00fcrkiye","institution_ids":["https://openalex.org/I56303344"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044627947","display_name":"Toygar Akg\u00fcn","orcid":"https://orcid.org/0000-0001-9674-938X"},"institutions":[{"id":"https://openalex.org/I56303344","display_name":"Aselsan (Turkey)","ror":"https://ror.org/04knh8e66","country_code":"TR","type":"company","lineage":["https://openalex.org/I56303344"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Toygar Akgun","raw_affiliation_strings":["ASELSAN, Ankara, T\u00fcrkiye"],"affiliations":[{"raw_affiliation_string":"ASELSAN, Ankara, T\u00fcrkiye","institution_ids":["https://openalex.org/I56303344"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038830370","display_name":"Duygu B\u00fcy\u00fckayd\u0131n","orcid":null},"institutions":[{"id":"https://openalex.org/I56303344","display_name":"Aselsan (Turkey)","ror":"https://ror.org/04knh8e66","country_code":"TR","type":"company","lineage":["https://openalex.org/I56303344"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Duygu Buyukaydin","raw_affiliation_strings":["ASELSAN, Ankara, T\u00fcrkiye"],"affiliations":[{"raw_affiliation_string":"ASELSAN, Ankara, T\u00fcrkiye","institution_ids":["https://openalex.org/I56303344"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035853332","display_name":"H\u00fcseyin \u00d6zkan","orcid":"https://orcid.org/0000-0002-5539-9085"},"institutions":[{"id":"https://openalex.org/I56303344","display_name":"Aselsan (Turkey)","ror":"https://ror.org/04knh8e66","country_code":"TR","type":"company","lineage":["https://openalex.org/I56303344"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Huseyin Ozkan","raw_affiliation_strings":["ASELSAN, Ankara, T\u00fcrkiye"],"affiliations":[{"raw_affiliation_string":"ASELSAN, Ankara, T\u00fcrkiye","institution_ids":["https://openalex.org/I56303344"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5063896394"],"corresponding_institution_ids":["https://openalex.org/I56303344"],"apc_list":null,"apc_paid":null,"fwci":0.5743,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.69150487,"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":"1533","last_page":"1536"},"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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":0.9976999759674072,"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/reverberation","display_name":"Reverberation","score":0.9454491138458252},{"id":"https://openalex.org/keywords/multipath-propagation","display_name":"Multipath propagation","score":0.842018723487854},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.6786828637123108},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6375362873077393},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.6292784214019775},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.5643106698989868},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.554693341255188},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5460079908370972},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.4300496578216553},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3265700340270996},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.20928025245666504},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1714686155319214},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10966372489929199},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10367169976234436},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0939306914806366},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.06245237588882446}],"concepts":[{"id":"https://openalex.org/C95851461","wikidata":"https://www.wikidata.org/wiki/Q468809","display_name":"Reverberation","level":2,"score":0.9454491138458252},{"id":"https://openalex.org/C161218011","wikidata":"https://www.wikidata.org/wiki/Q11827794","display_name":"Multipath propagation","level":3,"score":0.842018723487854},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.6786828637123108},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6375362873077393},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.6292784214019775},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.5643106698989868},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.554693341255188},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5460079908370972},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.4300496578216553},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3265700340270996},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.20928025245666504},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1714686155319214},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10966372489929199},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10367169976234436},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0939306914806366},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.06245237588882446},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/siu.2015.7130138","is_oa":false,"landing_page_url":"https://doi.org/10.1109/siu.2015.7130138","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 23nd Signal Processing and Communications Applications Conference (SIU)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1964998538","https://openalex.org/W1974509544","https://openalex.org/W1993678034","https://openalex.org/W2000062601","https://openalex.org/W2017747885","https://openalex.org/W2136484266","https://openalex.org/W2140296346","https://openalex.org/W2166543153"],"related_works":["https://openalex.org/W2009811519","https://openalex.org/W2915199461","https://openalex.org/W1976133253","https://openalex.org/W2373910021","https://openalex.org/W2140439639","https://openalex.org/W2391339686","https://openalex.org/W3167593856","https://openalex.org/W802129387","https://openalex.org/W2009669994","https://openalex.org/W2059791222"],"abstract_inverted_index":{"One":[0],"of":[1,59],"the":[2,12,17,46,72,85,95,101,106,111],"major":[3],"challanges":[4],"for":[5],"acoustic":[6,61],"source":[7,107],"localization":[8],"is":[9,30],"to":[10,16,32,55,70],"eliminate":[11],"multipath":[13,33,80],"distortions":[14],"due":[15],"reverberation.":[18,96],"In":[19,63],"this":[20],"paper,":[21],"we":[22,36,65],"propose":[23],"a":[24,56,67],"novel":[25,68],"direction":[26,108],"finding":[27],"method":[28,51,103],"that":[29,75,100],"robust":[31],"distortions.":[34],"Since":[35],"do":[37],"not":[38,77],"make":[39],"any":[40],"stochastic":[41],"and":[42,82],"sparseness":[43],"assumptions":[44],"regarding":[45],"underlying":[47],"signal":[48,73],"source,":[49],"our":[50],"can":[52,88],"be":[53,89],"applied":[54],"wide":[57],"range":[58],"wideband":[60],"signals.":[62],"particular,":[64],"introduce":[66],"approach":[69],"extract":[71],"portions":[74],"are":[76],"distorted":[78],"with":[79],"signals":[81],"noise.":[83],"Hence,":[84],"DOA":[86],"estimation":[87],"performed":[90],"without":[91],"being":[92],"affected":[93],"from":[94],"Simulation":[97],"results":[98],"show":[99],"proposed":[102],"reliably":[104],"estimates":[105],"even":[109],"under":[110],"significantly":[112],"high":[113],"reverberation":[114],"conditions.":[115]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}