{"id":"https://openalex.org/W1977921182","doi":"https://doi.org/10.1109/ialp.2014.6973518","title":"Nonlinear analysis of natural vs. HTS-based synthetic speech","display_name":"Nonlinear analysis of natural vs. HTS-based synthetic speech","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W1977921182","doi":"https://doi.org/10.1109/ialp.2014.6973518","mag":"1977921182"},"language":"en","primary_location":{"id":"doi:10.1109/ialp.2014.6973518","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ialp.2014.6973518","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Conference on Asian Language Processing (IALP)","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/A5043002276","display_name":"Hemant A. Patil","orcid":"https://orcid.org/0000-0002-4068-2005"},"institutions":[{"id":"https://openalex.org/I98389781","display_name":"Dhirubhai Ambani University","ror":"https://ror.org/02d5b7g69","country_code":"IN","type":"education","lineage":["https://openalex.org/I98389781"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Hemant A. Patil","raw_affiliation_strings":["Dhirubhai Ambani Institute of Information and Communication technology, Gandhinagar, India","Dhirubhai Ambani Institute of Information and Communication Technology , Gandhinagar, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dhirubhai Ambani Institute of Information and Communication technology, Gandhinagar, India","institution_ids":["https://openalex.org/I98389781"]},{"raw_affiliation_string":"Dhirubhai Ambani Institute of Information and Communication Technology , Gandhinagar, India","institution_ids":["https://openalex.org/I98389781"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048374442","display_name":"S. Adarsa","orcid":null},"institutions":[{"id":"https://openalex.org/I98389781","display_name":"Dhirubhai Ambani University","ror":"https://ror.org/02d5b7g69","country_code":"IN","type":"education","lineage":["https://openalex.org/I98389781"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. Adarsa","raw_affiliation_strings":["Dhirubhai Ambani Institute of Information and Communication technology, Gandhinagar, India","Dhirubhai Ambani Institute of Information and Communication Technology , Gandhinagar, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dhirubhai Ambani Institute of Information and Communication technology, Gandhinagar, India","institution_ids":["https://openalex.org/I98389781"]},{"raw_affiliation_string":"Dhirubhai Ambani Institute of Information and Communication Technology , Gandhinagar, India","institution_ids":["https://openalex.org/I98389781"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I98389781"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.05963805,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"8","issue":null,"first_page":"119","last_page":"122"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9976000189781189,"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":0.9976000189781189,"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":0.9922000169754028,"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/T10244","display_name":"Chaos control and synchronization","score":0.9898999929428101,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6965363621711731},{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.6630210876464844},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6506307125091553},{"id":"https://openalex.org/keywords/speech-synthesis","display_name":"Speech synthesis","score":0.6350765228271484},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.6119897365570068},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5854266285896301},{"id":"https://openalex.org/keywords/chaotic","display_name":"Chaotic","score":0.5643751621246338},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.4702281653881073},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4542030990123749},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3291707932949066},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07283025979995728}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6965363621711731},{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.6630210876464844},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6506307125091553},{"id":"https://openalex.org/C14999030","wikidata":"https://www.wikidata.org/wiki/Q16346","display_name":"Speech synthesis","level":2,"score":0.6350765228271484},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.6119897365570068},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5854266285896301},{"id":"https://openalex.org/C2777052490","wikidata":"https://www.wikidata.org/wiki/Q5072826","display_name":"Chaotic","level":2,"score":0.5643751621246338},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.4702281653881073},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4542030990123749},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3291707932949066},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07283025979995728},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ialp.2014.6973518","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ialp.2014.6973518","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 International Conference on Asian Language Processing (IALP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.4300000071525574}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1536822605","https://openalex.org/W1549386224","https://openalex.org/W1966264494","https://openalex.org/W2015451024","https://openalex.org/W2041823554","https://openalex.org/W2056651346","https://openalex.org/W2061610940","https://openalex.org/W2099924972","https://openalex.org/W2114401325","https://openalex.org/W2117544888","https://openalex.org/W2124428761","https://openalex.org/W2154920538","https://openalex.org/W2165006208","https://openalex.org/W2418580104","https://openalex.org/W4252639814","https://openalex.org/W6717045357"],"related_works":["https://openalex.org/W175280642","https://openalex.org/W2688184458","https://openalex.org/W2147186888","https://openalex.org/W2164147372","https://openalex.org/W2550171623","https://openalex.org/W4253660971","https://openalex.org/W1909292483","https://openalex.org/W1428730622","https://openalex.org/W1658560081","https://openalex.org/W2146616055"],"abstract_inverted_index":{"Many":[0],"investigations":[1],"on":[2,92],"speech":[3,21,46,72,101,109],"nonlinearities":[4],"have":[5,76],"been":[6],"carried":[7],"out":[8],"and":[9,48,57],"these":[10,27],"studies":[11,28],"provide":[12,40],"strong":[13],"evidences":[14],"to":[15,30,33,39,54,63,75],"support":[16],"nonlinear":[17,24],"system":[18,111],"modelling":[19],"of":[20,42,45,79,96,128],"production.":[22],"The":[23,60,70,99],"characteristics":[25],"that":[26],"point":[29],"are":[31],"analogous":[32],"chaotic":[34,43],"systems.":[35],"This":[36,119],"paper":[37],"aims":[38],"evidence":[41],"nature":[44],"signal":[47],"use":[49],"it":[50],"for":[51,94,125],"feature":[52,61,90],"extraction":[53],"distinguish":[55],"synthetic":[56,71,97,100,137],"natural":[58,84],"speech.":[59,85,98,138],"used":[62,102],"extract":[64],"chaos":[65],"is":[66,73,103],"Lyapunov":[67],"Exponent":[68],"(LE).":[69],"found":[74],"higher":[77],"values":[78],"LE":[80,93],"in":[81],"comparison":[82],"with":[83],"We":[86],"propose":[87],"a":[88],"new":[89],"based":[91],"detection":[95],"from":[104],"Hidden":[105],"Markov":[106],"Model":[107],"(HMM)-based":[108],"synthesis":[110],"(HTS)":[112],"trained":[113],"using":[114,136],"low":[115],"resource":[116],"Indian":[117],"language-Gujarati.":[118],"work":[120],"may":[121],"find":[122],"its":[123],"application":[124],"improving":[126],"robustness":[127],"speaker":[129],"verification":[130],"(SV)":[131],"systems":[132],"against":[133],"imposture":[134],"attack":[135]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
