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pro vyhledávání: '"José Martín Olguín Espinoza"'
Autor:
Luis Enrique Vizcarra Corral, José Martín Olguín Espinoza, María Angélica Astorga Vargas, M. Doolan, Victoria Irene Marín Juarros, Juan Pablo Garcia Vazquez, Milagros Guiza Ezkauriatza
Publikováno v:
International Journal of Educational Research. 90:27-31
Evidence from previous studies shows that in undergraduate programs, the highest rates of academic failure are in mathematics courses, especially in engineering programs. To reduce the failure rate, professors use several instructional strategies and
Autor:
Luis Vizcarra-Corral, José-Martín Olguín-Espinoza, Mónica-Livier Mendiola-Cárdenas, Pedro Mayorga-Ortiz, Hugo Hidalgo-Silva
Publikováno v:
International Journal of Speech Technology. 16:295-302
Voice corpus is an essential element for automatic speaker recognition systems. In order for a corpus to be useful in recognition tasks, it must contain recordings from several speakers pronouncing phonetically balanced utterances; recorded through s