{"id":"https://openalex.org/W1591154687","doi":"https://doi.org/10.1007/978-3-540-30548-4_67","title":"A Novel Pitch Period Detection Algorithm Based on Hilbert-Huang Transform","display_name":"A Novel Pitch Period Detection Algorithm Based on Hilbert-Huang Transform","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W1591154687","doi":"https://doi.org/10.1007/978-3-540-30548-4_67","mag":"1591154687"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-30548-4_67","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-30548-4_67","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5100753653","display_name":"Zhihua Yang","orcid":"https://orcid.org/0000-0002-8501-465X"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhihua Yang","raw_affiliation_strings":["School of Information Science and Technology, Sun Yat-sen University, Guangzhou city, 510275, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Sun Yat-sen University, Guangzhou city, 510275, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113597159","display_name":"Daren Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Daren Huang","raw_affiliation_strings":["School of Mathematics and Computing Science, Sun Yat-sen University, Guangzhou city, 510275, China"],"affiliations":[{"raw_affiliation_string":"School of Mathematics and Computing Science, Sun Yat-sen University, Guangzhou city, 510275, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076013115","display_name":"Lihua Yang","orcid":"https://orcid.org/0000-0003-4294-9233"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lihua Yang","raw_affiliation_strings":["School of Mathematics and Computing Science, Sun Yat-sen University, Guangzhou city, 510275, China"],"affiliations":[{"raw_affiliation_string":"School of Mathematics and Computing Science, Sun Yat-sen University, Guangzhou city, 510275, China","institution_ids":["https://openalex.org/I157773358"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100753653"],"corresponding_institution_ids":["https://openalex.org/I157773358"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":21.2264,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.98888395,"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":"586","last_page":"593"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12419","display_name":"Phonocardiography and Auscultation Techniques","score":0.9927999973297119,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T12419","display_name":"Phonocardiography and Auscultation Techniques","score":0.9927999973297119,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.9926000237464905,"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":0.9879000186920166,"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/computer-science","display_name":"Computer science","score":0.6871109008789062},{"id":"https://openalex.org/keywords/pitch-detection-algorithm","display_name":"Pitch detection algorithm","score":0.659602165222168},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.6435778141021729},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6029717326164246},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5457330346107483},{"id":"https://openalex.org/keywords/interval","display_name":"Interval (graph theory)","score":0.5038101077079773},{"id":"https://openalex.org/keywords/pulse","display_name":"Pulse (music)","score":0.4520050883293152},{"id":"https://openalex.org/keywords/hilbert-transform","display_name":"Hilbert transform","score":0.44932326674461365},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3267999291419983},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.21610668301582336},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21026182174682617},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.16729864478111267},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15680521726608276},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1157374382019043}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6871109008789062},{"id":"https://openalex.org/C135622632","wikidata":"https://www.wikidata.org/wiki/Q7198851","display_name":"Pitch detection algorithm","level":3,"score":0.659602165222168},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.6435778141021729},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6029717326164246},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5457330346107483},{"id":"https://openalex.org/C2778067643","wikidata":"https://www.wikidata.org/wiki/Q166507","display_name":"Interval (graph theory)","level":2,"score":0.5038101077079773},{"id":"https://openalex.org/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"score":0.4520050883293152},{"id":"https://openalex.org/C28799612","wikidata":"https://www.wikidata.org/wiki/Q685437","display_name":"Hilbert transform","level":3,"score":0.44932326674461365},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3267999291419983},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.21610668301582336},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21026182174682617},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.16729864478111267},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15680521726608276},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1157374382019043},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-540-30548-4_67","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-30548-4_67","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1523050803","https://openalex.org/W1599260559","https://openalex.org/W1973328184","https://openalex.org/W2007221293","https://openalex.org/W2094668200","https://openalex.org/W2100971813","https://openalex.org/W2122068629","https://openalex.org/W2147545954","https://openalex.org/W2481593960","https://openalex.org/W3146073576"],"related_works":["https://openalex.org/W2366906938","https://openalex.org/W4240250933","https://openalex.org/W2349391998","https://openalex.org/W4205655149","https://openalex.org/W2080996473","https://openalex.org/W2010034188","https://openalex.org/W2542236698","https://openalex.org/W2000775715","https://openalex.org/W2534386362","https://openalex.org/W2113834488"],"abstract_inverted_index":null,"counts_by_year":[{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
