{"id":"https://openalex.org/W2039489009","doi":"https://doi.org/10.1109/lsp.2012.2221703","title":"Waveform Interpolation-Based Speech Analysis/Synthesis for HMM-Based TTS Systems","display_name":"Waveform Interpolation-Based Speech Analysis/Synthesis for HMM-Based TTS Systems","publication_year":2012,"publication_date":"2012-10-02","ids":{"openalex":"https://openalex.org/W2039489009","doi":"https://doi.org/10.1109/lsp.2012.2221703","mag":"2039489009"},"language":"en","primary_location":{"id":"doi:10.1109/lsp.2012.2221703","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2012.2221703","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Signal Processing Letters","raw_type":"journal-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/A5013560565","display_name":"Chi-Sang Jung","orcid":null},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chi-Sang Jung","raw_affiliation_strings":["School of Electrical and Electronic Engineering, School of Engineering, Yonsei University, Seol, Korea","[Sch. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, School of Engineering, Yonsei University, Seol, Korea","institution_ids":["https://openalex.org/I193775966"]},{"raw_affiliation_string":"[Sch. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea]","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101800027","display_name":"Young-Sun Joo","orcid":"https://orcid.org/0000-0002-7428-5868"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Young-Sun Joo","raw_affiliation_strings":["School of Electrical and Electronic Engineering, School of Engineering, Yonsei University, Seol, Korea","[Sch. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, School of Engineering, Yonsei University, Seol, Korea","institution_ids":["https://openalex.org/I193775966"]},{"raw_affiliation_string":"[Sch. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea]","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056128107","display_name":"Hong-Goo Kang","orcid":"https://orcid.org/0000-0002-6554-0783"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hong-Goo Kang","raw_affiliation_strings":["School of Electrical and Electronic Engineering, School of Engineering, Yonsei University, Seol, Korea","[Sch. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, School of Engineering, Yonsei University, Seol, Korea","institution_ids":["https://openalex.org/I193775966"]},{"raw_affiliation_string":"[Sch. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea]","institution_ids":["https://openalex.org/I193775966"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I193775966"],"apc_list":null,"apc_paid":null,"fwci":3.4795,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.92655545,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"19","issue":"12","first_page":"809","last_page":"812"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9991000294685364,"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/T10403","display_name":"Phonetics and Phonology Research","score":0.9901999831199646,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.9303568601608276},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.7678548097610474},{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.7525676488876343},{"id":"https://openalex.org/keywords/speech-synthesis","display_name":"Speech synthesis","score":0.7379418015480042},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.692160964012146},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6820906400680542},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.44879403710365295},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.44026973843574524},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.362484872341156},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10165396332740784},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.0765514075756073}],"concepts":[{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.9303568601608276},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.7678548097610474},{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.7525676488876343},{"id":"https://openalex.org/C14999030","wikidata":"https://www.wikidata.org/wiki/Q16346","display_name":"Speech synthesis","level":2,"score":0.7379418015480042},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.692160964012146},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6820906400680542},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.44879403710365295},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.44026973843574524},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.362484872341156},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10165396332740784},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.0765514075756073},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lsp.2012.2221703","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lsp.2012.2221703","pdf_url":null,"source":{"id":"https://openalex.org/S120629676","display_name":"IEEE Signal Processing Letters","issn_l":"1070-9908","issn":["1070-9908","1558-2361"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Signal Processing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W86509243","https://openalex.org/W200094172","https://openalex.org/W1496562625","https://openalex.org/W1600722501","https://openalex.org/W1999686891","https://openalex.org/W2042691334","https://openalex.org/W2049686551","https://openalex.org/W2109189270","https://openalex.org/W2155498861","https://openalex.org/W2192565771","https://openalex.org/W4205687621","https://openalex.org/W4301420498"],"related_works":["https://openalex.org/W2181773877","https://openalex.org/W2038801705","https://openalex.org/W2110108310","https://openalex.org/W155946340","https://openalex.org/W2039489009","https://openalex.org/W1982146801","https://openalex.org/W1603759003","https://openalex.org/W2621558712","https://openalex.org/W2228674556","https://openalex.org/W2158120945"],"abstract_inverted_index":{"This":[0],"letter":[1],"proposes":[2],"an":[3,30],"HMM-based":[4],"Text-to-Speech":[5],"(TTS)":[6],"system":[7,23],"using":[8],"waveform":[9,39,44,49],"interpolation":[10],"(WI)-based":[11],"speech":[12,18],"analysis":[13],"and":[14,46,66],"synthesis.":[15],"The":[16,35],"synthesized":[17],"quality":[19],"of":[20,37,63,73],"the":[21,71,74],"proposed":[22,75],"is":[24,51],"significantly":[25],"improved":[26],"due":[27],"to":[28,77],"adopting":[29],"enhanced":[31],"excitation":[32,56],"modeling":[33,57],"technique.":[34],"decomposition":[36],"characteristic":[38],"(CW)":[40],"into":[41],"slowly":[42],"evolving":[43,48],"(SEW)":[45],"rapidly":[47],"(REW)":[50],"efficient":[52],"not":[53],"only":[54],"for":[55,60],"but":[58],"also":[59],"training":[61],"process":[62],"HMMs.":[64],"Objective":[65],"subjective":[67],"test":[68],"results":[69],"verify":[70],"superiority":[72],"approach":[76],"conventional":[78],"ones.":[79]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}