{"id":"https://openalex.org/W2119734831","doi":"https://doi.org/10.1109/iscas.2009.5117712","title":"A sensor network for real-time acoustic scene analysis","display_name":"A sensor network for real-time acoustic scene analysis","publication_year":2009,"publication_date":"2009-05-01","ids":{"openalex":"https://openalex.org/W2119734831","doi":"https://doi.org/10.1109/iscas.2009.5117712","mag":"2119734831"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2009.5117712","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2009.5117712","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Symposium on Circuits and Systems","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/A5012724848","display_name":"Homin Kwon","orcid":null},"institutions":[{"id":"https://openalex.org/I55732556","display_name":"Arizona State University","ror":"https://ror.org/03efmqc40","country_code":"US","type":"education","lineage":["https://openalex.org/I55732556"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Homin Kwon","raw_affiliation_strings":["Department of Electrical Engineering SenSIP Center, Arizona State University, AZ, USA","Department of Electrical Engineering, SenSIP Center, Arizona State University, 85287-5706, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering SenSIP Center, Arizona State University, AZ, USA","institution_ids":["https://openalex.org/I55732556"]},{"raw_affiliation_string":"Department of Electrical Engineering, SenSIP Center, Arizona State University, 85287-5706, USA","institution_ids":["https://openalex.org/I55732556"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089459257","display_name":"Harish Krishnamoorthi","orcid":null},"institutions":[{"id":"https://openalex.org/I55732556","display_name":"Arizona State University","ror":"https://ror.org/03efmqc40","country_code":"US","type":"education","lineage":["https://openalex.org/I55732556"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Harish Krishnamoorthi","raw_affiliation_strings":["Department of Electrical Engineering SenSIP Center, Arizona State University, AZ, USA","Department of Electrical Engineering, SenSIP Center, Arizona State University, 85287-5706, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering SenSIP Center, Arizona State University, AZ, USA","institution_ids":["https://openalex.org/I55732556"]},{"raw_affiliation_string":"Department of Electrical Engineering, SenSIP Center, Arizona State University, 85287-5706, USA","institution_ids":["https://openalex.org/I55732556"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021646973","display_name":"Visar Berisha","orcid":"https://orcid.org/0000-0001-8804-8874"},"institutions":[{"id":"https://openalex.org/I55732556","display_name":"Arizona State University","ror":"https://ror.org/03efmqc40","country_code":"US","type":"education","lineage":["https://openalex.org/I55732556"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Visar Berisha","raw_affiliation_strings":["Department of Electrical Engineering SenSIP Center, Arizona State University, AZ, USA","Department of Electrical Engineering, SenSIP Center, Arizona State University, 85287-5706, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering SenSIP Center, Arizona State University, AZ, USA","institution_ids":["https://openalex.org/I55732556"]},{"raw_affiliation_string":"Department of Electrical Engineering, SenSIP Center, Arizona State University, 85287-5706, USA","institution_ids":["https://openalex.org/I55732556"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074371899","display_name":"Andreas Spanias","orcid":"https://orcid.org/0000-0003-0306-9348"},"institutions":[{"id":"https://openalex.org/I55732556","display_name":"Arizona State University","ror":"https://ror.org/03efmqc40","country_code":"US","type":"education","lineage":["https://openalex.org/I55732556"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andreas Spanias","raw_affiliation_strings":["Department of Electrical Engineering SenSIP Center, Arizona State University, AZ, USA","Department of Electrical Engineering, SenSIP Center, Arizona State University, 85287-5706, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering SenSIP Center, Arizona State University, AZ, USA","institution_ids":["https://openalex.org/I55732556"]},{"raw_affiliation_string":"Department of Electrical Engineering, SenSIP Center, Arizona State University, 85287-5706, USA","institution_ids":["https://openalex.org/I55732556"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5012724848"],"corresponding_institution_ids":["https://openalex.org/I55732556"],"apc_list":null,"apc_paid":null,"fwci":0.7049,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.69374915,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"169","last_page":"172"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9997000098228455,"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":0.9997000098228455,"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/T11309","display_name":"Music and Audio Processing","score":0.9990000128746033,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9879999756813049,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/computer-science","display_name":"Computer science","score":0.823916494846344},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5172832012176514},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.49982190132141113},{"id":"https://openalex.org/keywords/acoustic-sensor","display_name":"Acoustic sensor","score":0.48523736000061035},{"id":"https://openalex.org/keywords/situation-awareness","display_name":"Situation awareness","score":0.47680994868278503},{"id":"https://openalex.org/keywords/acoustic-source-localization","display_name":"Acoustic source localization","score":0.4506545066833496},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.43996986746788025},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4274665117263794},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.42236411571502686},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.39037802815437317},{"id":"https://openalex.org/keywords/sound","display_name":"Sound (geography)","score":0.2145552635192871},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15318992733955383},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.12330147624015808},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.11330324411392212}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.823916494846344},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5172832012176514},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.49982190132141113},{"id":"https://openalex.org/C2986501211","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustic sensor","level":2,"score":0.48523736000061035},{"id":"https://openalex.org/C145804949","wikidata":"https://www.wikidata.org/wiki/Q478123","display_name":"Situation awareness","level":2,"score":0.47680994868278503},{"id":"https://openalex.org/C93240960","wikidata":"https://www.wikidata.org/wiki/Q217270","display_name":"Acoustic source localization","level":3,"score":0.4506545066833496},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.43996986746788025},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4274665117263794},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.42236411571502686},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.39037802815437317},{"id":"https://openalex.org/C203718221","wikidata":"https://www.wikidata.org/wiki/Q491713","display_name":"Sound (geography)","level":2,"score":0.2145552635192871},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15318992733955383},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.12330147624015808},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.11330324411392212},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2009.5117712","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2009.5117712","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Symposium on Circuits and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/5","score":0.44999998807907104,"display_name":"Gender equality"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W175750906","https://openalex.org/W1635512741","https://openalex.org/W1986127171","https://openalex.org/W2112737587","https://openalex.org/W2127949150","https://openalex.org/W2139212933","https://openalex.org/W2147644205","https://openalex.org/W2148371116","https://openalex.org/W2155324476","https://openalex.org/W2157017541","https://openalex.org/W2160779631","https://openalex.org/W2167888204","https://openalex.org/W2619993508"],"related_works":["https://openalex.org/W3024912289","https://openalex.org/W2415747217","https://openalex.org/W2561023719","https://openalex.org/W2146470987","https://openalex.org/W4385756450","https://openalex.org/W2358623186","https://openalex.org/W2138950111","https://openalex.org/W2099690258","https://openalex.org/W4386160556","https://openalex.org/W2106418673"],"abstract_inverted_index":{"Acoustic":[0],"scene":[1,81],"analysis":[2,82],"can":[3,72],"be":[4,73],"used":[5],"to":[6,65,153],"extract":[7,60],"relevant":[8,63],"information":[9,64,70],"in":[10,28,34,87],"applications":[11],"such":[12,35,43],"as":[13,44],"homeland":[14],"security,":[15],"surveillance":[16],"and":[17,47,61,95,109,112,116,125],"environmental":[18],"monitoring.":[19],"Wireless":[20],"sensor":[21],"networks":[22],"have":[23],"been":[24],"of":[25,79,99,102,149,157],"particular":[26],"interest":[27],"monitoring":[29,115],"acoustic":[30,56,80],"scenes.":[31],"Sensors":[32],"embedded":[33],"a":[36,66,77,88,143],"network":[37],"typically":[38],"operate":[39],"under":[40,160],"several":[41],"constraints":[42],"low":[45],"power":[46],"limited":[48],"bandwidth.":[49],"In":[50],"this":[51],"paper,":[52],"we":[53],"consider":[54],"resource-efficient":[55],"sensing":[57],"tasks":[58,83,92],"that":[59,84],"transmit":[62],"central":[67],"station":[68],"where":[69],"assessment":[71],"conducted.":[74],"We":[75,120],"propose":[76],"series":[78,148],"are":[85,151],"performed":[86],"hierarchical":[89],"manner.":[90],"Hierarchical":[91],"include":[93],"sound":[94,131],"speech":[96],"discrimination,":[97],"estimation":[98],"the":[100,105,155,158],"number":[101],"speakers":[103],"from":[104],"acquired":[106],"sound,":[107],"gender":[108],"emotional":[110],"state,":[111],"ultimately":[113],"voice":[114],"key":[117],"word":[118],"spotting.":[119],"apply":[121],"support":[122],"vector":[123],"machine":[124],"Gaussian":[126],"mixture":[127],"model":[128],"algorithms":[129,159],"on":[130],"features.":[132],"A":[133,147],"real-time":[134],"implementation":[135],"is":[136],"accomplished":[137],"using":[138],"crossbow":[139],"motes":[140],"interfaced":[141],"with":[142],"TI":[144],"DSP":[145],"board.":[146],"experiments":[150],"presented":[152],"characterize":[154],"performance":[156],"different":[161],"conditions.":[162]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}