{"id":"https://openalex.org/W2162471509","doi":"https://doi.org/10.1109/icme.2004.1394598","title":"Key determination of acoustic musical signals","display_name":"Key determination of acoustic musical signals","publication_year":2005,"publication_date":"2005-03-21","ids":{"openalex":"https://openalex.org/W2162471509","doi":"https://doi.org/10.1109/icme.2004.1394598","mag":"2162471509"},"language":"en","primary_location":{"id":"doi:10.1109/icme.2004.1394598","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2004.1394598","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/A5044889837","display_name":"Arun Shenoy","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"A. Shenoy","raw_affiliation_strings":["School of Computing, National University of Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Computing, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038168250","display_name":"Rudranarayan Mohapatra","orcid":"https://orcid.org/0000-0002-0868-0966"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"R. Mohapatra","raw_affiliation_strings":["School of Computing, National University of Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Computing, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100423435","display_name":"Ye Wang","orcid":"https://orcid.org/0000-0002-0123-1260"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Ye Wang","raw_affiliation_strings":["School of Computing, National University of Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"School of Computing, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5044889837"],"corresponding_institution_ids":["https://openalex.org/I165932596"],"apc_list":null,"apc_paid":null,"fwci":2.9184,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.91621253,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1771","last_page":"1774"},"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":0.9958999752998352,"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/T10788","display_name":"Neuroscience and Music Perception","score":0.9952999949455261,"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/key","display_name":"Key (lock)","score":0.8548030853271484},{"id":"https://openalex.org/keywords/chord","display_name":"Chord (peer-to-peer)","score":0.8396306037902832},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6985981464385986},{"id":"https://openalex.org/keywords/musical","display_name":"Musical","score":0.4962010979652405},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.4789160490036011},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4430457055568695},{"id":"https://openalex.org/keywords/music-theory","display_name":"Music theory","score":0.4330786168575287},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3223963975906372}],"concepts":[{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.8548030853271484},{"id":"https://openalex.org/C194147245","wikidata":"https://www.wikidata.org/wiki/Q1076368","display_name":"Chord (peer-to-peer)","level":2,"score":0.8396306037902832},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6985981464385986},{"id":"https://openalex.org/C558565934","wikidata":"https://www.wikidata.org/wiki/Q2743","display_name":"Musical","level":2,"score":0.4962010979652405},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.4789160490036011},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4430457055568695},{"id":"https://openalex.org/C143857728","wikidata":"https://www.wikidata.org/wiki/Q193544","display_name":"Music theory","level":3,"score":0.4330786168575287},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3223963975906372},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.0},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icme.2004.1394598","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icme.2004.1394598","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"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/40487","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/40487","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Scopus","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.6299999952316284,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1503560067","https://openalex.org/W1980674027","https://openalex.org/W2017556332","https://openalex.org/W2037874181","https://openalex.org/W2048298798","https://openalex.org/W2059020775","https://openalex.org/W2067025233","https://openalex.org/W2067063915","https://openalex.org/W2114640443","https://openalex.org/W2130976598","https://openalex.org/W2168748414","https://openalex.org/W4251144214","https://openalex.org/W6630180946","https://openalex.org/W6685014759"],"related_works":["https://openalex.org/W2351864507","https://openalex.org/W3215212221","https://openalex.org/W3159818711","https://openalex.org/W2373148193","https://openalex.org/W1782534226","https://openalex.org/W4297791980","https://openalex.org/W3134670663","https://openalex.org/W1498260694","https://openalex.org/W4309352874","https://openalex.org/W3105201207"],"abstract_inverted_index":{"The":[0],"work":[1],"presents":[2],"a":[3,31,39],"novel":[4],"rule-based":[5,58],"approach":[6],"for":[7,68,77,87],"determining":[8],"the":[9,17,26,78],"key":[10,18,69],"of":[11,16,33,41,49],"acoustic":[12],"musical":[13],"signals.":[14],"Knowledge":[15],"enables":[19],"to":[20],"be":[21],"derived,":[22],"from":[23],"music":[24,34,47],"knowledge,":[25],"pitch":[27],"class":[28],"elements":[29],"that":[30,63,80],"piece":[32],"uses.":[35],"Our":[36],"technique":[37],"is":[38,66],"combination":[40],"chroma":[42],"based":[43],"frequency":[44],"analysis":[45],"and":[46,52,71],"knowledge":[48],"rhythm":[50],"structure":[51],"chord":[53],"change":[54],"patterns":[55],"followed":[56],"by":[57],"inference.":[59],"Experimental":[60],"results":[61],"illustrate":[62],"90%":[64],"accuracy":[65],"achieved":[67],"determination":[70],"we":[72],"have":[73,81],"given":[74],"an":[75,83],"explanation":[76],"cases":[79],"generated":[82],"incorrect":[84],"key.":[85],"Steps":[86],"further":[88],"development":[89],"are":[90],"also":[91],"outlined.":[92]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}