{"id":"https://openalex.org/W2134629081","doi":"https://doi.org/10.1109/bmei.2009.5305592","title":"A Study of Effect of Music Pitch Variation in EEG Using Factor Analysis and Neural Networks","display_name":"A Study of Effect of Music Pitch Variation in EEG Using Factor Analysis and Neural Networks","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2134629081","doi":"https://doi.org/10.1109/bmei.2009.5305592","mag":"2134629081"},"language":"en","primary_location":{"id":"doi:10.1109/bmei.2009.5305592","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2009.5305592","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 2nd International Conference on Biomedical Engineering and Informatics","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/A5008366217","display_name":"M. Sreedevi","orcid":"https://orcid.org/0000-0003-2493-3430"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Sreedevi M.","raw_affiliation_strings":["Dept. of Electron. Eng., Coll. of Eng. Trivandrum, Trivandrum, India"],"affiliations":[{"raw_affiliation_string":"Dept. of Electron. Eng., Coll. of Eng. Trivandrum, Trivandrum, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015756335","display_name":"A. Ajesh","orcid":"https://orcid.org/0000-0001-6669-9203"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ajesh A.","raw_affiliation_strings":["Dept. of Electron. Eng., Coll. of Eng. Trivandrum, Trivandrum, India"],"affiliations":[{"raw_affiliation_string":"Dept. of Electron. Eng., Coll. of Eng. Trivandrum, Trivandrum, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5098018144","display_name":"R. Ajithnath","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ajithnath R.","raw_affiliation_strings":["Dept. of Electron. Eng., Coll. of Eng. Trivandrum, Trivandrum, India"],"affiliations":[{"raw_affiliation_string":"Dept. of Electron. Eng., Coll. of Eng. Trivandrum, Trivandrum, India","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049790577","display_name":"L. S. Binu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Binu L. S.","raw_affiliation_strings":["Dept. of Electron. Eng., Coll. of Eng. Trivandrum, Trivandrum, India"],"affiliations":[{"raw_affiliation_string":"Dept. of Electron. Eng., Coll. of Eng. Trivandrum, Trivandrum, India","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5008366217"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.18196385,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9986000061035156,"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"}},"topics":[{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9986000061035156,"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"}},{"id":"https://openalex.org/T10581","display_name":"Neural dynamics and brain function","score":0.9921000003814697,"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"}},{"id":"https://openalex.org/T10320","display_name":"Neural Networks and Applications","score":0.9871000051498413,"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/electroencephalography","display_name":"Electroencephalography","score":0.8897817134857178},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5950568914413452},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5189785361289978},{"id":"https://openalex.org/keywords/stimulus","display_name":"Stimulus (psychology)","score":0.5184159278869629},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5141261219978333},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.47057244181632996},{"id":"https://openalex.org/keywords/alpha-wave","display_name":"Alpha wave","score":0.46570900082588196},{"id":"https://openalex.org/keywords/variation","display_name":"Variation (astronomy)","score":0.4473895728588104},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4340862035751343},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.3184274435043335},{"id":"https://openalex.org/keywords/cognitive-psychology","display_name":"Cognitive psychology","score":0.12501204013824463},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.11169165372848511},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.05972948670387268}],"concepts":[{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.8897817134857178},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5950568914413452},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5189785361289978},{"id":"https://openalex.org/C2779918689","wikidata":"https://www.wikidata.org/wiki/Q3771842","display_name":"Stimulus (psychology)","level":2,"score":0.5184159278869629},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5141261219978333},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.47057244181632996},{"id":"https://openalex.org/C163507328","wikidata":"https://www.wikidata.org/wiki/Q2469782","display_name":"Alpha wave","level":3,"score":0.46570900082588196},{"id":"https://openalex.org/C2778334786","wikidata":"https://www.wikidata.org/wiki/Q1586270","display_name":"Variation (astronomy)","level":2,"score":0.4473895728588104},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4340862035751343},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.3184274435043335},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.12501204013824463},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.11169165372848511},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.05972948670387268},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bmei.2009.5305592","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2009.5305592","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 2nd International Conference on Biomedical Engineering and Informatics","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.5,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1793711761","https://openalex.org/W2110404101","https://openalex.org/W2114134916","https://openalex.org/W2140617940","https://openalex.org/W2148623265","https://openalex.org/W6676702221","https://openalex.org/W6677089919","https://openalex.org/W6681576671"],"related_works":["https://openalex.org/W3039596555","https://openalex.org/W2415618142","https://openalex.org/W2184013362","https://openalex.org/W3080686414","https://openalex.org/W116838892","https://openalex.org/W2416099552","https://openalex.org/W2413207181","https://openalex.org/W2100650247","https://openalex.org/W3036112192","https://openalex.org/W4398205122"],"abstract_inverted_index":{"The":[0],"aim":[1],"of":[2,13,37,64,79,99,105],"this":[3,26],"study":[4,27],"is":[5,21,45],"to":[6,32,53,73,95],"confirm":[7],"the":[8,34,55,61,75,97,100,106],"variation":[9,88],"in":[10,89,93],"evoked":[11],"potential":[12],"electroencephalogram":[14],"(EEG)":[15],"when":[16],"music":[17,90],"at":[18],"different":[19,40,56],"pitches":[20],"given":[22],"as":[23],"stimulus.":[24],"In":[25],"we":[28],"used":[29,72],"factor":[30,67],"analysis":[31],"discover":[33],"EEG":[35,65,85,107],"responses":[36],"subjects":[38],"with":[39,87],"musical":[41,57],"signal":[42],"stimuli.":[43,58],"It":[44,81],"expected":[46],"that":[47,84],"some":[48],"features":[49],"can":[50],"be":[51],"demonstrated":[52],"reflect":[54],"After":[59],"extracting":[60],"characteristic":[62,77],"data":[63,78],"using":[66],"analysis,":[68],"neural":[69],"network":[70],"was":[71,82,108],"estimate":[74],"extracted":[76],"EEG.":[80],"observed":[83],"varied":[86],"pitch.":[91],"Finally":[92],"order":[94],"show":[96],"effectiveness":[98],"above":[101],"method,":[102],"alpha-wave":[103],"power":[104],"examined.":[109]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}