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Alexander Sepúlveda
Alexander Sepúlveda
其他姓名Alexander Sepulveda, Alexander Sepúlveda-Sepúlveda
在 saber.uis.edu.co 的电子邮件经过验证 - 首页
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引用次数
引用次数
年份
DNN-based acoustic-to-articulatory inversion using ultrasound tongue imaging
D Porras, A Sepúlveda-Sepúlveda, TG Csapó
2019 International Joint Conference on Neural Networks (IJCNN), 1-8, 2019
332019
The rademacher complexity model over acoustic features for improving robustness in hypernasal speech detection
E Delgado, FA Sepúlveda, S Röthlisberger, G Castellanos
Book: Computers and Simulation in Modern Science 5, 130-135, 2011
172011
Estimation of relevant time–frequency features using Kendall coefficient for articulator position inference
A Sepúlveda, RC Guido, G Castellanos-Dominguez
Speech communication 55 (1), 99-110, 2013
162013
Perfil y preferencia de los consumidores ecuatorianos por atributos de calidad en la producción de café
WS Sepúlveda, I Ureta, A Sepulveda-Sepúlveda
Editora UFLA, 2016
14*2016
Cambio de uso del suelo en Chile: Oportunidades de mitigación ante la emergencia climática
P Marquet, A Lara, A Altamirano, A Alaniz, C Álvarez, M Castillo, ...
Informe de la mesa Biodiversidad. Santiago: Comité Científico COP25, 2019
82019
Extracción de parámetros de señales de voz usando técnicas de análisis en tiempo-frecuencia
FA Sepúlveda
Universidad Nacional de Colombia, Manizales, Colombia, 2004
72004
Herramienta de software para determinar constantes ópticas en celdas solares tipo película delgada
HA Vargas-Perea, R Rocha-González, MA Botero-Londoño, ...
Dyna 85 (206), 321-328, 2018
6*2018
A small vocabulary database of ultrasound image sequences of vocal tract dynamics
M Castillo, F Rubio, D Porras, SH Contreras-Ortiz, A Sepúlveda
2019 XXII Symposium on Image, Signal Processing and Artificial Vision …, 2019
52019
Time-frequency relevant features for critical articulators movement inference
A Sepulveda, G Castellanos-Domínguez, RC Guido
2012 Proceedings of the 20th European Signal Processing Conference (EUSIPCO …, 2012
52012
A modular power electronics/control systems laboratory as educational tool for electrical engineering courses
J Solano, DA Jimenez, H Diaz, J Perez, A Sepulveda, MA Mantilla
2017 IEEE Workshop on Power Electronics and Power Quality Applications …, 2017
42017
Acoustic-to-articulatory mapping of tongue position for voiced speech signals
A Sepulveda, J Arias, G Castellanos
3rd Advanced Voice Function Assessment International Workshop (AVFA), Madrid …, 2009
42009
ESTIMACIÓN DE LA FRECUENCIA FUNDAMENTAL DE SEÑALES DE VOZ USANDO TRANSFROMADA WAVELET.
G Castellanos, FA Sepúlveda
Scientia et technica 1 (24), 7-11, 2004
32004
Respiratory Diseases discrimination based on acoustic lung signals and neural networks
AD Oijuela-Canon, DF Gomez-Cajas, A Sepulveda-Sepulveda
2015 20th Symposium on Signal Processing, Images and Computer Vision (STSIVA …, 2015
22015
Phoneme Recognition System Using Articulatory-Type Information
A Patiño Saucedo, A Sepúlveda Sepúlveda, DF Gómez Cajas
Tecciencia 10 (19), 11-14, 2015
22015
Hypernasal speech detection by acoustic analysis of unvoiced plosive consonants
AS Sepulveda, ED Trejos, SM Rendon, GC Domínguez
TecnoLógicas, 223-237, 2009
22009
Acoustic feature analysis for hypernasality detection in children
G Daza, LG Sánchez, FA Sepúlveda, CD Germán
Encyclopedia of Healthcare Information Systems, 16-22, 2008
22008
Acoustic analysis of the unvoiced stop consonants for detecting hypernasal speech
A Sepúlveda, G Castellanos-Dominguez, J Godino-Llorente
4th International Symposium on Image/Video Communications over fixed and …, 2008
22008
Estimation of Articulatory Parameters from the Acoustic Speech Signal
F Sepúlveda
PhD thesis, 2012. Departamento de Ingenierıas Eléctrica, Electrónica y …, 0
2
Mfcc parameters of the speech signal: an alternative to formant-based instantaneous vocal tract length estimation
P Vasquez-Serrano, J Reyes-Moreno, RC Guido, ...
Journal of Voice, 2023
12023
Absorber layer thickness as a new feature in statistical learning tools of Perovskite solar cells
J Vélez, F Sepúlveda, M Botero, C Otalora, C Camacho
Journal of applied research and technology 21 (5), 858-865, 2023
12023
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