{"id":"https://openalex.org/W2117168342","doi":"https://doi.org/10.1109/icassp.2009.4959564","title":"Multi-channel audio segmentation for continuous observation and archival of large spaces","display_name":"Multi-channel audio segmentation for continuous observation and archival of large spaces","publication_year":2009,"publication_date":"2009-04-01","ids":{"openalex":"https://openalex.org/W2117168342","doi":"https://doi.org/10.1109/icassp.2009.4959564","mag":"2117168342"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2009.4959564","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4959564","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 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/A5086940921","display_name":"Gordon Wichern","orcid":"https://orcid.org/0000-0002-8597-6795"},"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":"Gordon Wichern","raw_affiliation_strings":["Arts, Media, and Engineering, Arizona State University, Tempe, AZ, USA","Arts, Media, and Engineering, Arizona State University, Tempe, 85281 USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Arts, Media, and Engineering, Arizona State University, Tempe, AZ, USA","institution_ids":["https://openalex.org/I55732556"]},{"raw_affiliation_string":"Arts, Media, and Engineering, Arizona State University, Tempe, 85281 USA#TAB#","institution_ids":["https://openalex.org/I55732556"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062801525","display_name":"Harvey Thornburg","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":"Harvey Thornburg","raw_affiliation_strings":["Arts, Media, and Engineering, Arizona State University, Tempe, AZ, USA","Arts, Media, and Engineering, Arizona State University, Tempe, 85281 USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Arts, Media, and Engineering, Arizona State University, Tempe, AZ, USA","institution_ids":["https://openalex.org/I55732556"]},{"raw_affiliation_string":"Arts, Media, and Engineering, Arizona State University, Tempe, 85281 USA#TAB#","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":["Arts, Media, and Engineering, Arizona State University, Tempe, AZ, USA","Arts, Media, and Engineering, Arizona State University, Tempe, 85281 USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Arts, Media, and Engineering, Arizona State University, Tempe, AZ, USA","institution_ids":["https://openalex.org/I55732556"]},{"raw_affiliation_string":"Arts, Media, and Engineering, Arizona State University, Tempe, 85281 USA#TAB#","institution_ids":["https://openalex.org/I55732556"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5086940921"],"corresponding_institution_ids":["https://openalex.org/I55732556"],"apc_list":null,"apc_paid":null,"fwci":0.3525,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.57678257,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"237","last_page":"240"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music 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/T11309","display_name":"Music 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/T10860","display_name":"Speech and Audio Processing","score":0.9994999766349792,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9819999933242798,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.7647302150726318},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.760413408279419},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.6269843578338623},{"id":"https://openalex.org/keywords/microphone-array","display_name":"Microphone array","score":0.5573804378509521},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5476313233375549},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.5439538955688477},{"id":"https://openalex.org/keywords/dynamic-bayesian-network","display_name":"Dynamic Bayesian network","score":0.5171546339988708},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4873388707637787},{"id":"https://openalex.org/keywords/audio-signal-processing","display_name":"Audio signal processing","score":0.44876763224601746},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4282684326171875},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4142829179763794},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.41188639402389526},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.29456403851509094},{"id":"https://openalex.org/keywords/audio-signal","display_name":"Audio signal","score":0.2731766104698181},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12295898795127869},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.08148938417434692}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7647302150726318},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.760413408279419},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.6269843578338623},{"id":"https://openalex.org/C2778806681","wikidata":"https://www.wikidata.org/wiki/Q907293","display_name":"Microphone array","level":4,"score":0.5573804378509521},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5476313233375549},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.5439538955688477},{"id":"https://openalex.org/C82142266","wikidata":"https://www.wikidata.org/wiki/Q3456604","display_name":"Dynamic Bayesian network","level":3,"score":0.5171546339988708},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4873388707637787},{"id":"https://openalex.org/C127220857","wikidata":"https://www.wikidata.org/wiki/Q2719318","display_name":"Audio signal processing","level":4,"score":0.44876763224601746},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4282684326171875},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4142829179763794},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.41188639402389526},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.29456403851509094},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.2731766104698181},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12295898795127869},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.08148938417434692},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2009.4959564","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4959564","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.7599999904632568}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W8319094","https://openalex.org/W585519466","https://openalex.org/W1696644198","https://openalex.org/W1822987211","https://openalex.org/W1964538581","https://openalex.org/W2013425049","https://openalex.org/W2112446559","https://openalex.org/W2160605377","https://openalex.org/W2161755617","https://openalex.org/W4250499635","https://openalex.org/W4256399001","https://openalex.org/W6683713722"],"related_works":["https://openalex.org/W1879255185","https://openalex.org/W2769861442","https://openalex.org/W1980506188","https://openalex.org/W2900122540","https://openalex.org/W4240587264","https://openalex.org/W2963983801","https://openalex.org/W3119734852","https://openalex.org/W2804363668","https://openalex.org/W1515932869","https://openalex.org/W1654949927"],"abstract_inverted_index":{"In":[0],"most":[1],"real-world":[2],"situations,":[3],"a":[4,60,91,97,116,141],"single":[5],"microphone":[6],"is":[7,113],"insufficient":[8],"for":[9,85,90],"the":[10,73,109,135],"characterization":[11,58],"of":[12,28,52,63,72,78,108,137],"an":[13],"entire":[14],"auditory":[15],"scene.":[16],"This":[17],"often":[18],"occurs":[19],"in":[20,105,129,140],"places":[21],"such":[22],"as":[23],"office":[24,143],"environments":[25],"which":[26,86],"consist":[27],"several":[29],"interconnected":[30],"spaces":[31],"that":[32,69,100,122],"are":[33,75,88],"at":[34,79],"least":[35,80],"partially":[36],"acoustically":[37],"isolated":[38],"from":[39,115],"one":[40,81],"another.":[41],"To":[42],"this":[43],"end,":[44],"we":[45,95],"extend":[46],"our":[47,138],"previous":[48],"work":[49],"on":[50],"segmentation":[51,99,112],"natural":[53],"sounds":[54],"to":[55,67],"perform":[56,96],"scene":[57],"using":[59],"sparse":[61],"array":[62],"microphones,":[64],"strategically":[65],"placed":[66],"ensure":[68],"all":[70],"parts":[71],"environment":[74],"within":[76],"range":[77],"microphone.":[82],"By":[83],"accounting":[84],"microphones":[87],"active":[89],"given":[92],"sound":[93,102],"event,":[94],"multi-channel":[98],"captures":[101],"events":[103],"occurring":[104],"any":[106],"part":[107],"space.":[110],"The":[111],"inferred":[114],"custom":[117],"dynamic":[118],"Bayesian":[119],"network":[120],"(DBN)":[121],"models":[123],"how":[124],"event":[125],"boundaries":[126],"influence":[127],"changes":[128],"audio":[130],"features.":[131],"Example":[132],"recordings":[133],"illustrate":[134],"utility":[136],"approach":[139],"noisy":[142],"environment.":[144]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
