{"id":"https://openalex.org/W1762078900","doi":"https://doi.org/10.1109/icassp.1986.1168727","title":"Source separation and note identification in polyphonic music","display_name":"Source separation and note identification in polyphonic music","publication_year":2005,"publication_date":"2005-03-24","ids":{"openalex":"https://openalex.org/W1762078900","doi":"https://doi.org/10.1109/icassp.1986.1168727","mag":"1762078900"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.1986.1168727","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1986.1168727","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '86. IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"},"type":"conference-paper","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/A5088100932","display_name":"Chris Chafe","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C. Chafe","raw_affiliation_strings":["Center Jor Computer Research in Music and Acoustics Department of Music, University of Stanford, Stanford, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center Jor Computer Research in Music and Acoustics Department of Music, University of Stanford, Stanford, CA, USA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010694134","display_name":"David A. Jaffe","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. Jaffe","raw_affiliation_strings":["Center Jor Computer Research in Music and Acoustics Department of Music, University of Stanford, Stanford, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center Jor Computer Research in Music and Acoustics Department of Music, University of Stanford, Stanford, CA, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.6981,"has_fulltext":false,"cited_by_count":49,"citation_normalized_percentile":{"value":0.8365929,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"11","issue":null,"first_page":"1289","last_page":"1292"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.9993000030517578,"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":0.9993000030517578,"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/T11349","display_name":"Music Technology and Sound Studies","score":0.9955999851226807,"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"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.994700014591217,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/polyphony","display_name":"Polyphony","score":0.9622960090637207},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7165931463241577},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6644914150238037},{"id":"https://openalex.org/keywords/musical","display_name":"Musical","score":0.6277898550033569},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.6184019446372986},{"id":"https://openalex.org/keywords/source-separation","display_name":"Source separation","score":0.5980910062789917},{"id":"https://openalex.org/keywords/digital-audio","display_name":"Digital audio","score":0.5699554681777954},{"id":"https://openalex.org/keywords/computer-music","display_name":"Computer music","score":0.5177621245384216},{"id":"https://openalex.org/keywords/variety","display_name":"Variety (cybernetics)","score":0.5001986026763916},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.43718090653419495},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.31188392639160156},{"id":"https://openalex.org/keywords/audio-signal","display_name":"Audio signal","score":0.2649168074131012},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.20598742365837097},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.1068401038646698},{"id":"https://openalex.org/keywords/art","display_name":"Art","score":0.07771769165992737},{"id":"https://openalex.org/keywords/visual-arts","display_name":"Visual arts","score":0.07544130086898804}],"concepts":[{"id":"https://openalex.org/C128979739","wikidata":"https://www.wikidata.org/wiki/Q179465","display_name":"Polyphony","level":2,"score":0.9622960090637207},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7165931463241577},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6644914150238037},{"id":"https://openalex.org/C558565934","wikidata":"https://www.wikidata.org/wiki/Q2743","display_name":"Musical","level":2,"score":0.6277898550033569},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.6184019446372986},{"id":"https://openalex.org/C2776864781","wikidata":"https://www.wikidata.org/wiki/Q52617913","display_name":"Source separation","level":2,"score":0.5980910062789917},{"id":"https://openalex.org/C87687168","wikidata":"https://www.wikidata.org/wiki/Q173114","display_name":"Digital audio","level":4,"score":0.5699554681777954},{"id":"https://openalex.org/C34259666","wikidata":"https://www.wikidata.org/wiki/Q1122550","display_name":"Computer music","level":3,"score":0.5177621245384216},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.5001986026763916},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.43718090653419495},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.31188392639160156},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.2649168074131012},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.20598742365837097},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.1068401038646698},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.07771769165992737},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.07544130086898804},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.1986.1168727","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1986.1168727","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '86. IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.4300000071525574}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W99374914","https://openalex.org/W120265440","https://openalex.org/W1839105600","https://openalex.org/W1895997220","https://openalex.org/W2013932949","https://openalex.org/W2034441788","https://openalex.org/W2094357470","https://openalex.org/W2224042840","https://openalex.org/W2405553491","https://openalex.org/W2483212984","https://openalex.org/W2731648457","https://openalex.org/W4285719527","https://openalex.org/W6713995651"],"related_works":["https://openalex.org/W2727800297","https://openalex.org/W2797744129","https://openalex.org/W2150113039","https://openalex.org/W82029613","https://openalex.org/W1762078900","https://openalex.org/W2911306495","https://openalex.org/W4214660846","https://openalex.org/W4253367368","https://openalex.org/W1972569992","https://openalex.org/W2079214846"],"abstract_inverted_index":{"Experiments":[0],"in":[1,9,48],"automatic":[2],"music":[3,19],"recognition":[4],"at":[5,31],"CCRMA":[6],"have":[7],"been":[8],"progress":[10],"for":[11,64,70,77,81],"five":[12],"years.":[13],"Digitized":[14],"sound":[15],"recordings":[16],"of":[17,37,56,67,74,83],"instrumental":[18],"are":[20],"analyzed":[21],"and":[22,39,80],"transcribed":[23],"by":[24],"computer.":[25],"The":[26,42,53],"current":[27],"effort":[28],"is":[29,59],"directed":[30],"polyphonic":[32,51],"examples":[33],"with":[34],"a":[35,62],"variety":[36],"instruments":[38],"musical":[40,68],"styles.":[41],"paper":[43],"discusses":[44],"acoustic":[45],"analysis":[46],"issues":[47],"accurately":[49],"transcribing":[50],"input.":[52],"overall":[54],"goal":[55],"the":[57,65],"work":[58,79],"to":[60],"provide":[61],"tool":[63],"study":[66],"performance,":[69],"applications":[71],"requiring":[72],"tracking":[73],"live":[75],"musicians,":[76],"manuscript":[78],"segmentation":[82],"digital":[84],"audio":[85],"recordings.":[86]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}