{"id":"https://openalex.org/W2606147034","doi":"https://doi.org/10.1109/hscma.2017.7895582","title":"Towards real-time source counting by estimation of coherent-to-diffuse ratios from ad-hoc microphone array recordings","display_name":"Towards real-time source counting by estimation of coherent-to-diffuse ratios from ad-hoc microphone array recordings","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2606147034","doi":"https://doi.org/10.1109/hscma.2017.7895582","mag":"2606147034"},"language":"en","primary_location":{"id":"doi:10.1109/hscma.2017.7895582","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hscma.2017.7895582","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 Hands-free Speech Communications and Microphone Arrays (HSCMA)","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/A5007769118","display_name":"Shahab Pasha","orcid":"https://orcid.org/0000-0002-6805-166X"},"institutions":[{"id":"https://openalex.org/I204824540","display_name":"University of Wollongong","ror":"https://ror.org/00jtmb277","country_code":"AU","type":"education","lineage":["https://openalex.org/I204824540"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Shahab Pasha","raw_affiliation_strings":["School of Electrical, University of Wollongong, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"School of Electrical, University of Wollongong, NSW, Australia","institution_ids":["https://openalex.org/I204824540"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055065049","display_name":"Jacob Donley","orcid":"https://orcid.org/0000-0002-8401-798X"},"institutions":[{"id":"https://openalex.org/I204824540","display_name":"University of Wollongong","ror":"https://ror.org/00jtmb277","country_code":"AU","type":"education","lineage":["https://openalex.org/I204824540"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Jacob Donley","raw_affiliation_strings":["School of Electrical, University of Wollongong, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"School of Electrical, University of Wollongong, NSW, Australia","institution_ids":["https://openalex.org/I204824540"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033818201","display_name":"Christian Ritz","orcid":"https://orcid.org/0000-0002-3768-7569"},"institutions":[{"id":"https://openalex.org/I204824540","display_name":"University of Wollongong","ror":"https://ror.org/00jtmb277","country_code":"AU","type":"education","lineage":["https://openalex.org/I204824540"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Christian Ritz","raw_affiliation_strings":["School of Electrical, University of Wollongong, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"School of Electrical, University of Wollongong, NSW, Australia","institution_ids":["https://openalex.org/I204824540"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006791117","display_name":"Yue Zou","orcid":"https://orcid.org/0000-0003-0968-1386"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yue Xian Zou","raw_affiliation_strings":["ADSPLAB/ELIP, Peking University, Shenzhen, China"],"affiliations":[{"raw_affiliation_string":"ADSPLAB/ELIP, Peking University, Shenzhen, China","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5007769118"],"corresponding_institution_ids":["https://openalex.org/I204824540"],"apc_list":null,"apc_paid":null,"fwci":0.7457,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.6988764,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"20","issue":null,"first_page":"161","last_page":"165"},"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":0.9976000189781189,"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/T10283","display_name":"Hearing Loss and Rehabilitation","score":0.9939000010490417,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ranging","display_name":"Ranging","score":0.7479037642478943},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6427894830703735},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.6083470582962036},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.46393802762031555},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.43581756949424744},{"id":"https://openalex.org/keywords/microphone-array","display_name":"Microphone array","score":0.42902612686157227},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3894592225551605},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1461411416530609},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08661031723022461}],"concepts":[{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.7479037642478943},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6427894830703735},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.6083470582962036},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.46393802762031555},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.43581756949424744},{"id":"https://openalex.org/C2778806681","wikidata":"https://www.wikidata.org/wiki/Q907293","display_name":"Microphone array","level":4,"score":0.42902612686157227},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3894592225551605},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1461411416530609},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08661031723022461},{"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/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/hscma.2017.7895582","is_oa":false,"landing_page_url":"https://doi.org/10.1109/hscma.2017.7895582","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 Hands-free Speech Communications and Microphone Arrays (HSCMA)","raw_type":"proceedings-article"},{"id":"pmh:oai:ro.uow.edu.au:eispapers1-1129","is_oa":false,"landing_page_url":"https://ro.uow.edu.au/eispapers1/128","pdf_url":null,"source":{"id":"https://openalex.org/S4306400510","display_name":"Research Online (University of Wollongong)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I204824540","host_organization_name":"University of Wollongong","host_organization_lineage":["https://openalex.org/I204824540"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Faculty of Engineering and Information Sciences - Papers: Part B","raw_type":"presentation"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W137962757","https://openalex.org/W1485666612","https://openalex.org/W1554597441","https://openalex.org/W1605972624","https://openalex.org/W1978681480","https://openalex.org/W1991899119","https://openalex.org/W2027838427","https://openalex.org/W2028111967","https://openalex.org/W2055012008","https://openalex.org/W2085464278","https://openalex.org/W2086014961","https://openalex.org/W2097583714","https://openalex.org/W2101702585","https://openalex.org/W2109689830","https://openalex.org/W2140828385","https://openalex.org/W2161224544","https://openalex.org/W2161336374","https://openalex.org/W2166547995","https://openalex.org/W2578016082","https://openalex.org/W3124056356","https://openalex.org/W3193889081","https://openalex.org/W6605647289","https://openalex.org/W6657603347","https://openalex.org/W6683785785"],"related_works":["https://openalex.org/W107154053","https://openalex.org/W1879255185","https://openalex.org/W2120442551","https://openalex.org/W2769861442","https://openalex.org/W1980506188","https://openalex.org/W2900122540","https://openalex.org/W4240587264","https://openalex.org/W2011788874","https://openalex.org/W2149163000","https://openalex.org/W2041060376"],"abstract_inverted_index":{"Coherent-to-diffuse":[0],"ratio":[1],"(CDR)":[2],"estimates":[3,35],"over":[4],"short":[5],"time":[6,55],"frames":[7,56],"are":[8,64],"utilized":[9],"for":[10,66,85,103],"source":[11,62,67,95],"counting":[12,68,96],"using":[13],"ad-hoc":[14,38],"microphone":[15,42],"arrays":[16],"to":[17,83,91,101],"record":[18],"speech":[19],"from":[20,81,88,99],"multiple":[21],"participants":[22],"in":[23],"scenarios":[24],"such":[25],"as":[26],"a":[27],"meeting.":[28],"It":[29],"is":[30],"shown":[31],"that":[32,72],"the":[33,107],"CDR":[34],"obtained":[36],"at":[37,45],"dual":[39],"(two":[40],"channel)":[41],"nodes,":[43],"located":[44],"unknown":[46,50],"locations":[47],"within":[48],"an":[49],"reverberant":[51],"room,":[52],"can":[53,75],"detect":[54],"with":[57,78,94],"more":[58],"than":[59],"one":[60],"active":[61],"and":[63,106],"informative":[65],"applications.":[69],"Results":[70],"show":[71],"interfering":[73],"sources":[74,105],"be":[76],"detected":[77],"accuracies":[79,97],"ranging":[80,87],"69%":[82],"89%":[84],"delays":[86],"20":[89],"ms":[90],"300":[92],"ms,":[93],"ranged":[98],"61%":[100],"81%":[102],"two":[104],"same":[108],"range":[109],"of":[110],"delays.":[111]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}