{"id":"https://openalex.org/W2128172198","doi":"https://doi.org/10.1109/icassp.2010.5495050","title":"Pitch extraction using modified higher order moments","display_name":"Pitch extraction using modified higher order moments","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W2128172198","doi":"https://doi.org/10.1109/icassp.2010.5495050","mag":"2128172198"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2010.5495050","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2010.5495050","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 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/A5019057504","display_name":"Alipah Pawi","orcid":null},"institutions":[{"id":"https://openalex.org/I4528857","display_name":"University of Kuala Lumpur","ror":"https://ror.org/026wwrx19","country_code":"MY","type":"education","lineage":["https://openalex.org/I4528857"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Alipah Pawi","raw_affiliation_strings":["Kuala Lumpur University, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kuala Lumpur University, Malaysia","institution_ids":["https://openalex.org/I4528857"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109547430","display_name":"Saeed V. Vaseghi","orcid":null},"institutions":[{"id":"https://openalex.org/I59433898","display_name":"Brunel University of London","ror":"https://ror.org/00dn4t376","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I59433898"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Saeed Vaseghi","raw_affiliation_strings":["School of Engineering and Design, Brunei University, UK","[School of Engineering and Design Brunel University, UK]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering and Design, Brunei University, UK","institution_ids":[]},{"raw_affiliation_string":"[School of Engineering and Design Brunel University, UK]","institution_ids":["https://openalex.org/I59433898"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023076395","display_name":"Ben Milner","orcid":null},"institutions":[{"id":"https://openalex.org/I1118541","display_name":"University of East Anglia","ror":"https://ror.org/026k5mg93","country_code":"GB","type":"education","lineage":["https://openalex.org/I1118541"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ben Milner","raw_affiliation_strings":["School of Computing Sciences, University of East Anglia, UK","[School of Computing Sciences, University of East Anglia, UK.]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing Sciences, University of East Anglia, UK","institution_ids":["https://openalex.org/I1118541"]},{"raw_affiliation_string":"[School of Computing Sciences, University of East Anglia, UK.]","institution_ids":["https://openalex.org/I1118541"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6773,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.71346887,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"9","issue":null,"first_page":"5078","last_page":"5081"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech 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/T10860","display_name":"Speech 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/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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9972000122070312,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/moment","display_name":"Moment (physics)","score":0.7087235450744629},{"id":"https://openalex.org/keywords/pitch-detection-algorithm","display_name":"Pitch detection algorithm","score":0.5913916826248169},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5370091199874878},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.526671826839447},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.49904489517211914},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4920758605003357},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.4887399673461914},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.45999109745025635},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3949767053127289},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.3629584312438965},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.3416104018688202},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.337388813495636},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.268924355506897},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.23489969968795776}],"concepts":[{"id":"https://openalex.org/C179254644","wikidata":"https://www.wikidata.org/wiki/Q13222844","display_name":"Moment (physics)","level":2,"score":0.7087235450744629},{"id":"https://openalex.org/C135622632","wikidata":"https://www.wikidata.org/wiki/Q7198851","display_name":"Pitch detection algorithm","level":3,"score":0.5913916826248169},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5370091199874878},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.526671826839447},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.49904489517211914},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4920758605003357},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.4887399673461914},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.45999109745025635},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3949767053127289},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.3629584312438965},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3416104018688202},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.337388813495636},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.268924355506897},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.23489969968795776},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2010.5495050","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2010.5495050","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:ueaeprints.uea.ac.uk:23778","is_oa":false,"landing_page_url":"https://ueaeprints.uea.ac.uk/id/eprint/23778/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400384","display_name":"UEA Digital Repository (University of East Anglia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1118541","host_organization_name":"University of East Anglia","host_organization_lineage":["https://openalex.org/I1118541"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"NonPeerReviewed"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5799999833106995,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W95551363","https://openalex.org/W1553437616","https://openalex.org/W2049703780","https://openalex.org/W2084562624","https://openalex.org/W2088632109","https://openalex.org/W2091425152","https://openalex.org/W2100384625","https://openalex.org/W2102494813","https://openalex.org/W2143039550","https://openalex.org/W2171321863","https://openalex.org/W2171840027","https://openalex.org/W2735197708","https://openalex.org/W6603921752","https://openalex.org/W6633261134","https://openalex.org/W6685452626","https://openalex.org/W6983632039"],"related_works":["https://openalex.org/W4240250933","https://openalex.org/W2080996473","https://openalex.org/W2010034188","https://openalex.org/W2542236698","https://openalex.org/W2534386362","https://openalex.org/W2532016591","https://openalex.org/W1615098224","https://openalex.org/W1068310556","https://openalex.org/W2400828047","https://openalex.org/W1966346532"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,45,49,79],"set":[4],"of":[5,20,54,95,107,148],"higher-order":[6],"modified":[7,37,121,139],"moments":[8,61,140],"as":[9],"alternative":[10],"objective":[11,76],"criteria":[12,77,133],"for":[13,62,117,128],"pitch":[14,26,86,97,143,155],"extraction":[15],"and":[16,48,65,72,130,134],"explores":[17],"the":[18,21,31,55,63,66,84,90,108,118,126,135],"impact":[19],"speech":[22,40],"window":[23],"length":[24],"on":[25],"estimation":[27,156],"error.":[28],"To":[29],"obtain":[30],"K":[32,56],"<sup":[33,57],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[34,58],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">th</sup>":[35,59],"order":[36,60,120],"moment,":[38],"each":[39],"frame":[41],"is":[42],"split":[43],"into":[44],"positive-valued":[46],"signal":[47],"negative-valued":[50],"signal.":[51],"The":[52,74,114,138],"magnitudes":[53],"positive":[64],"negative":[67],"valued":[68],"signals":[69],"are":[70,102,123],"obtained":[71,110,116],"combined.":[73],"proposed":[75],"form":[78],"relatively":[80],"sharp":[81],"peak":[82],"around":[83],"true":[85],"value":[87],"compared":[88,124],"to":[89],"correlation":[91,129],"function.":[92],"For":[93],"calculation":[94],"errors,":[96],"reference":[98],"(`ground":[99],"truth')":[100],"values":[101],"calculated":[103],"from":[104,111],"manually-corrected":[105],"estimates":[106],"periods":[109],"laryngograph":[112],"signals.":[113],"results":[115,127],"third":[119],"moment":[122],"with":[125,145],"magnitude":[131],"difference":[132],"YIN":[136],"method.":[137],"provide":[141],"improved":[142],"accuracy":[144],"less":[146],"occurrence":[147],"large":[149],"errors":[150],"(e.g.":[151],"half":[152],"or":[153],"double":[154],"errors).":[157]},"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}