Marvin Coto-Jiménez

Publication Activity (10 Years)

Years Active: 2014-2024
Publications (10 Years): 21

Top Topics

Speech Synthesis

Fundamental Frequency

Top Venues

Publications

Juan Angel Acosta-Ceja, Marvin Coto-Jiménez, Máximo Eduardo Sánchez-Gutiérrez, Alma Rocío Sagaceta-Mejía, Julián Fresán-Figueroa
Feature Engineering for Music/Speech Detection in Costa Rica Radio Broadcast. MCPR (2024)
Michelle Gutiérrez-Muñoz, Marvin Coto-Jiménez
An Experimental Study on Speech Enhancement Based on a Combination of Wavelets and Deep Learning. Comput. 10 (6) (2022)
Ronald Caravaca-Mora, Carlos Brenes-Jiménez, Marvin Coto-Jiménez
A Comparative Study on Denoising Algorithms for Footsteps Sounds as Biometric in Noisy Environments. Comput. 10 (8) (2022)
Marvin Coto-Jiménez
Measuring the Quality of Low-Resourced Statistical Parametric Speech Synthesis Trained with Noise-Degraded Data Supported by the University of Costa Rica. Computación y Sistemas 26 (2) (2022)
Ana Lilia Alvarez-Blanco, Eugenia Cordoba-Warner, Marvin Coto-Jiménez, Vivian Fallas-Lopez, Maribel Morales Rodriguez
Generacion de voces artificiales infantiles en castellano con acento costarricense. CoRR (2021)
Marvin Coto-Jiménez
Experimental Study on Transfer Learning in Denoising Autoencoders for Speech Enhancement. MCPR (2020)
Víctor Yeom-Song, Marisol Zeledón-Córdoba, Marvin Coto-Jiménez
A Performance Evaluation of Several Artificial Neural Networks for Mapping Speech Spectrum Parameters. CARLA (2019)
Marvin Coto-Jiménez
Measuring the Effect of Reverberation on Statistical Parametric Speech Synthesis. CARLA (2019)
Andrei Alfaro-Picado, Stacy Solís-Cerdas, Marvin Coto-Jiménez
An Experimental Study on Fundamental Frequency Detection in Reverberated Speech with Pre-trained Recurrent Neural Networks. CARLA (2019)
Astryd González-Salazar, Michelle Gutiérrez-Muñoz, Marvin Coto-Jiménez
Enhancing Speech Recorded from a Wearable Sensor Using a Collection of Autoencoders. CARLA (2019)
Marvin Coto-Jiménez
Supervised Initialization of LSTM Networks for Fundamental Frequency Detection in Noisy Speech Signals. CoRR (2019)
Carolina Paniagua-Peñaranda, Marisol Zeledón-Córdoba, Marvin Coto-Jiménez
Assessing the Robustness of Recurrent Neural Networks to Enhance the Spectrum of Reverberated Speech. CARLA (2019)
Marvin Coto-Jiménez
Pre-training Long Short-term Memory Neural Networks for Efficient Regression in Artificial Speech Postfiltering. IWOBI (2018)
Marvin Coto-Jiménez
Robustness of LSTM Neural Networks for the Enhancement of Spectral Parameters in Noisy Speech Signals. MICAI (2) (2018)
Marvin Coto-Jiménez, John Goddard Close
LSTM Deep Neural Networks Postfiltering for Enhancing Synthetic Voices. Int. J. Pattern Recognit. Artif. Intell. 32 (1) (2018)
Marvin Coto-Jiménez, John Goddard Close, Leandro E. Di Persia, Hugo Leonardo Rufiner
Hybrid Speech Enhancement with Wiener filters and Deep LSTM Denoising Autoencoders. IWOBI (2018)
Marvin Coto-Jiménez, John Goddard Close
Hidden Markov Models for Artificial Voice Production and Accent Modification. IBERAMIA (2016)
Marvin Coto-Jiménez, John Goddard Close
LSTM Deep Neural Networks Postfiltering for Improving the Quality of Synthetic Voices. MCPR (2016)
Marvin Coto-Jiménez, John Goddard Close
Speech Synthesis Based on Hidden Markov Models and Deep Learning. Res. Comput. Sci. 112 (2016)
Marvin Coto-Jiménez, John Goddard Close, Fabiola Martínez Licona
Improving Automatic Speech Recognition Containing Additive Noise Using Deep Denoising Autoencoders of LSTM Networks. SPECOM (2016)
Marvin Coto-Jiménez, John Goddard Close
LSTM Deep Neural Networks Postfiltering for Improving the Quality of Synthetic Voices. CoRR (2016)
Marvin Coto-Jiménez, Fabiola Martínez Licona, John Goddard Close
Acoustic Vowel Analysis in a Mexican Spanish HMM-based Speech Synthesis. Res. Comput. Sci. 86 (2014)
Marvin Coto-Jiménez, John Goddard Close, Fabiola Martínez Licona
Quality Assessment of HMM-Based Speech Synthesis Using Acoustical Vowel Analysis. SPECOM (2014)