{"id":"https://openalex.org/W78570017","doi":"https://doi.org/10.21437/eurospeech.1999-524","title":"Development of an emotional speech synthesiser in Spanish","display_name":"Development of an emotional speech synthesiser in Spanish","publication_year":1999,"publication_date":"1999-09-05","ids":{"openalex":"https://openalex.org/W78570017","doi":"https://doi.org/10.21437/eurospeech.1999-524","mag":"78570017"},"language":"en","primary_location":{"id":"doi:10.21437/eurospeech.1999-524","is_oa":false,"landing_page_url":"https://doi.org/10.21437/eurospeech.1999-524","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"6th European Conference on Speech Communication and Technology","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/A5051480712","display_name":"Juan Manuel Montero","orcid":"https://orcid.org/0000-0002-7908-5400"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. M. Montero","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079046323","display_name":"Juana M. Guti\u00e9rrez-Arriola","orcid":"https://orcid.org/0000-0003-0888-6582"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. Guti\u00e9rrez-Arriola","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009879411","display_name":"Jaron T. Colas","orcid":"https://orcid.org/0000-0003-1872-7614"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. Col\u00e1s","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078597967","display_name":"Javier Mac\u00edas-Guarasa","orcid":"https://orcid.org/0000-0002-3303-3963"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. Mac\u00edas-Guarasa","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110685804","display_name":"E. Enr\u00edquez","orcid":"https://orcid.org/0009-0005-0652-1370"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"E. Enr\u00edquez","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5108338549","display_name":"Juan Manuel Pardo","orcid":"https://orcid.org/0000-0002-5620-0496"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Juan Manuel Pardo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1293,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.76513718,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"2099","last_page":"2102"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":1.0,"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":1.0,"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":0.9993000030517578,"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"}},{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9958000183105469,"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/kurtosis","display_name":"Kurtosis","score":0.7680026292800903},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.7532384395599365},{"id":"https://openalex.org/keywords/cumulant","display_name":"Cumulant","score":0.695172131061554},{"id":"https://openalex.org/keywords/voice","display_name":"Voice","score":0.6934502720832825},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6003574728965759},{"id":"https://openalex.org/keywords/voice-activity-detection","display_name":"Voice activity detection","score":0.5833607316017151},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5767696499824524},{"id":"https://openalex.org/keywords/higher-order-statistics","display_name":"Higher-order statistics","score":0.5730482935905457},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.518279492855072},{"id":"https://openalex.org/keywords/gaussian-noise","display_name":"Gaussian noise","score":0.4738976061344147},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.46215277910232544},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.42320892214775085},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3963586091995239},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2884819507598877},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.273404061794281},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.22491297125816345},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.16872301697731018},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.15389221906661987},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09277534484863281},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07512596249580383}],"concepts":[{"id":"https://openalex.org/C166963901","wikidata":"https://www.wikidata.org/wiki/Q287251","display_name":"Kurtosis","level":2,"score":0.7680026292800903},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.7532384395599365},{"id":"https://openalex.org/C172686274","wikidata":"https://www.wikidata.org/wiki/Q746007","display_name":"Cumulant","level":2,"score":0.695172131061554},{"id":"https://openalex.org/C552089266","wikidata":"https://www.wikidata.org/wiki/Q494510","display_name":"Voice","level":2,"score":0.6934502720832825},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6003574728965759},{"id":"https://openalex.org/C204201278","wikidata":"https://www.wikidata.org/wiki/Q1332614","display_name":"Voice activity detection","level":3,"score":0.5833607316017151},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5767696499824524},{"id":"https://openalex.org/C2780576426","wikidata":"https://www.wikidata.org/wiki/Q5757980","display_name":"Higher-order statistics","level":4,"score":0.5730482935905457},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.518279492855072},{"id":"https://openalex.org/C4199805","wikidata":"https://www.wikidata.org/wiki/Q2725903","display_name":"Gaussian noise","level":2,"score":0.4738976061344147},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.46215277910232544},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.42320892214775085},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3963586091995239},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2884819507598877},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.273404061794281},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.22491297125816345},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.16872301697731018},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.15389221906661987},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09277534484863281},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07512596249580383},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21437/eurospeech.1999-524","is_oa":false,"landing_page_url":"https://doi.org/10.21437/eurospeech.1999-524","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"6th European Conference on Speech Communication and Technology","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6600000262260437,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1482357509","https://openalex.org/W2108391075","https://openalex.org/W2135445137","https://openalex.org/W2149053750","https://openalex.org/W2164764235","https://openalex.org/W2165835141"],"related_works":["https://openalex.org/W2093055004","https://openalex.org/W3174781858","https://openalex.org/W2520068315","https://openalex.org/W2907162295","https://openalex.org/W2003857655","https://openalex.org/W2051158236","https://openalex.org/W2543302838","https://openalex.org/W1983172016","https://openalex.org/W2026563148","https://openalex.org/W2144304265"],"abstract_inverted_index":{"This":[0],"paper":[1],"explores":[2],"the":[3,9,27,35,39,45,63,104,116,126,134],"fourth":[4],"order":[5],"cumulants":[6],"(FOC)":[7],"of":[8,12,38,47,65,72,118,138],"LPC":[10],"residual":[11],"speech":[13,49,67,95],"signals":[14],"and":[15,75,96,113,120,146],"presents":[16],"a":[17,54],"new":[18],"algorithm":[19],"for":[20,34],"Voice":[21],"Activity":[22],"detection":[23],"(VAD)":[24],"based":[25,52],"on":[26,53],"newly":[28],"established":[29],"FOC":[30,88],"properties.":[31],"Analytical":[32],"expressions":[33],"horizontal":[36],"slice":[37],"4th":[40],"cumulant":[41],"as":[42,44],"well":[43],"kurtosis":[46,64],"voiced":[48,66],"are":[50],"derived":[51],"reported":[55],"sinusoidal":[56],"model":[57],"[4].":[58],"The":[59,84,123],"derivations":[60],"demonstrate":[61],"that":[62,71],"is":[68,101,141],"distinct":[69],"from":[70],"Gaussian":[73],"noise":[74,97,111],"can":[76],"be":[77],"used":[78],"to":[79,93,103,133],"aid":[80],"in":[81,109,143,151],"detecting":[82],"voicing.":[83],"proposed":[85,127],"VAD":[86,107,128],"combines":[87],"metrics":[89],"with":[90],"SNR":[91,145],"measures":[92],"classify":[94],"frames.":[98],"Its":[99,136],"performance":[100,132],"compared":[102],"ITU-T":[105],"G.729B":[106],"[1]":[108],"various":[110],"conditions,":[112],"quantified":[114],"using":[115],"probability":[117,137],"correct":[119],"false":[121,139],"classifications.":[122],"results":[124],"show":[125],"has":[129],"overall":[130],"comparable":[131],"G.729B:":[135],"classification":[140],"lower":[142],"low":[144],"Gaussian-like":[147],"noise,":[148],"but":[149],"higher":[150],"speech-like":[152],"noises.":[153]},"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2016-06-24T00:00:00"}