Miguel Arjona Ramírez

According to our database, Miguel Arjona Ramírez authored at least 26 papers between 1999 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2024

Analysis of Oral Exams With Speaker Diarization and Speech Emotion Recognition: A Case Study.

Wesley Beccaro, Miguel Arjona Ramírez, William Liaw, Heitor R. Guimarães

IEEE Trans. Educ., February, 2024

2023

Evaluating Robustness to Noise and Compression of Deep Neural Networks for Keyword Spotting.

Pedro H. Pereira, Wesley Beccaro, Miguel Arjona Ramírez

IEEE Access, 2023

2022

Evaluation of 1D and 2D Deep Convolutional Neural Networks for Driving Event Recognition.

Álvaro Teixeira Escottá, Wesley Beccaro, Miguel Arjona Ramírez

Sensors, 2022

Differentiable Measures for Speech Spectral Modeling.

Miguel Arjona Ramírez, Wesley Beccaro, Demóstenes Zegarra Rodríguez, Renata Lopes Rosa

IEEE Access, 2022

2021

Incorporating Wireless Communication Parameters Into the E-Model Algorithm.

Demóstenes Z. Rodríguez, Dick Carrillo, Miguel Arjona Ramírez, Pedro H. J. Nardelli, Sebastian Möller

IEEE ACM Trans. Audio Speech Lang. Process., 2021

Q-Meter: Quality Monitoring System for Telecommunication Services Based on Sentiment Analysis Using Deep Learning.

Samuel Terra Vieira, Renata Lopes Rosa, Demóstenes Zegarra Rodríguez, Miguel Arjona Ramírez, Muhammad Saadi, Lunchakorn Wuttisittikulkij

Sensors, 2021

Enhanced Routing Algorithm Based on Reinforcement Machine Learning - A Case of VoIP Service.

Davi Militani, Hermes Pimenta de Moraes, Renata Lopes Rosa, Lunchakorn Wuttisittikulkij, Miguel Arjona Ramírez, Demóstenes Zegarra Rodríguez

Sensors, 2021

Optimizing Time Domain Fully Convolutional Networks for 3D Speech Enhancement in a Reverberant Environment Using Perceptual Losses.

Heitor R. Guimarães, Wesley Beccaro, Miguel Arjona Ramírez

Proceedings of the 2021 IEEE 31st International Workshop on Machine Learning for Signal Processing (MLSP), 2021

2020

Generative Adversarial Networks in Human Emotion Synthesis: A Review.

Noushin Hajarolasvadi, Miguel Arjona Ramírez, Hasan Demirel

CoRR, 2020

Generative Adversarial Networks in Human Emotion Synthesis: A Review.

Noushin Hajarolasvadi, Miguel Arjona Ramírez, Wesley Beccaro, Hasan Demirel

IEEE Access, 2020

2019

Impact of FEC codes on speech communication quality using WB E-model algorithm.

Demóstenes Zegarra Rodríguez, Miguel Arjona Ramírez, Leonardo Fernandes Bernardes, Gabriel Mittag, Sebastian Möller

Proceedings of the 2019 Wireless Days, 2019

2018

Hybrid Autoregressive Resonance Estimation and Density Mixture Formant Tracking Model.

Miguel Arjona Ramírez

IEEE Access, 2018

2016

Non-Negative Temporal Decomposition Regularization With an Augmented Lagrangian.

Miguel Arjona Ramírez

IEEE Signal Process. Lett., 2016

2014

Gaussian mixture models with class-dependent features for speech emotion recognition.

Rafael Iriya, Miguel Arjona Ramírez

Proceedings of the IEEE Workshop on Statistical Signal Processing, 2014

2013

Intra-Predictive Switched Split Vector Quantization of Speech Spectra.

Miguel Arjona Ramírez

IEEE Signal Process. Lett., 2013

Decorrelating transforms for spectral vector quantization.

Miguel Arjona Ramírez

Proceedings of the 18th International Conference on Digital Signal Processing, 2013

2011

Vector quantizationwith renormalized splits for wideband speech.

Miguel Arjona Ramírez

Proceedings of the 17th International Conference on Digital Signal Processing, 2011

Human asymmetry in multibiometric recognition.

Rodolfo Vertamatti, Miguel Arjona Ramírez

Proceedings of the 2011 IEEE Workshop on Computational Intelligence in Biometrics and Identity Management, 2011

2009

Modeling the unvoiced component in the canonical representation of speech.

Miguel Arjona Ramírez

Proceedings of the 16th International Conference on Digital Signal Processing, 2009

2008

A Levinson Algorithm Based on an Isometric Transformation of Durbin's.

Miguel Arjona Ramírez

IEEE Signal Process. Lett., 2008

2006

Split-order linear prediction for segmentation and harmonic spectral modeling.

Miguel Arjona Ramírez, Mário Minami

IEEE Signal Process. Lett., 2006

2003

Cycle extraction for perfect reconstruction and rate scalability.

Miguel Arjona Ramírez

Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

A waveform extractor for scalable speech coding.

Miguel Arjona Ramírez

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

2001

Sparsity compensation for speech coders.

Miguel Arjona Ramírez

Proceedings of the Global Telecommunications Conference, 2001

2000

Joint position and amplitude search of algebraic multipulses.

Miguel Arjona Ramírez, Max Gerken

IEEE Trans. Speech Audio Process., 2000

1999

A multistage search of algebraic CELP codebooks.

Miguel Arjona Ramírez, Max Gerken

Proceedings of the 1999 IEEE International Conference on Acoustics, 1999