94531 20230914083303.0 doi 10.3390/app9245412 sideral 118541 ART-2019-118541 eng Lleida, Eduardo Universidad de Zaragoza (orcid)0000-0001-9137-4013 Albayzin 2018 Evaluation: The IberSpeech-RTVE Challenge on Speech Technologies for Spanish Broadcast Media 2019 Access copy available to the general public Unrestricted The IberSpeech-RTVE Challenge presented at IberSpeech 2018 is a new Albayzin evaluation series supported by the Spanish Thematic Network on Speech Technologies (Red Temática en Tecnologías del Habla (RTTH)). That series was focused on speech-to-text transcription, speaker diarization, and multimodal diarization of television programs. For this purpose, the Corporacion Radio Television Española (RTVE), the main public service broadcaster in Spain, and the RTVE Chair at the University of Zaragoza made more than 500 h of broadcast content and subtitles available for scientists. The dataset included about 20 programs of different kinds and topics produced and broadcast by RTVE between 2015 and 2018. The programs presented different challenges from the point of view of speech technologies such as: the diversity of Spanish accents, overlapping speech, spontaneous speech, acoustic variability, background noise, or specific vocabulary. This paper describes the database and the evaluation process and summarizes the results obtained. info:eu-repo/grantAgreement/ES/DGA-FEDER/T36-17R info:eu-repo/grantAgreement/ES/MICINN/TEC2017-90829-REDT info:eu-repo/grantAgreement/ES/MINECO/TIN2017-85854-C4-1-R info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 2.474 2019 PHYSICS, APPLIED 62 / 154 = 0.403 2019 Q2 T2 ENGINEERING, MULTIDISCIPLINARY 32 / 91 = 0.352 2019 Q2 T2 CHEMISTRY, MULTIDISCIPLINARY 88 / 176 = 0.5 2019 Q2 T2 MATERIALS SCIENCE, MULTIDISCIPLINARY 161 / 314 = 0.513 2019 Q3 T2 0.418 2019 Engineering (miscellaneous) 2019 Q1 Fluid Flow and Transfer Processes 2019 Q2 Process Chemistry and Technology 2019 Q2 Instrumentation 2019 Q2 Materials Science (miscellaneous) 2019 Q2 Computer Science Applications 2019 Q3 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Ortega, Alfonso Universidad de Zaragoza (orcid)0000-0002-3886-7748 Miguel, Antonio Universidad de Zaragoza (orcid)0000-0001-5803-4316 Bazán-Gil, Virginia Perez, Carmen Gómez, Manuel de Prada, Alberto 5008 800 Universidad de Zaragoza Dpto. Ingeniería Electrón.Com. Área Teoría Señal y Comunicac. 24, 9 (2019), 9245412 [22 pp.] Appl. sci. Applied Sciences (Switzerland) 2076-3417 361099 http://zaguan.unizar.es/record/94531/files/texto_completo.pdf Versión publicada 497077 http://zaguan.unizar.es/record/94531/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:94531 articulos driver 2023-09-13-10:54:33 ARTICLE