Miguel Arjona Ramírez

28 papers A 1B 1Misc 1Journal 17Unranked 8
YearRankTypeTitle / Venue / Authors
2025 J jnl
LatPhon: Lightweight Multilingual G2P for Romance Languages and English.
CoRR
Luis Felipe Chary, Miguel Arjona Ramírez
2024 J jnl
Analysis of Oral Exams With Speaker Diarization and Speech Emotion Recognition: A Case Study.
IEEE Trans. Educ.
Wesley Beccaro, Miguel Arjona Ramírez, William Liaw, Heitor R. Guimarães
2023 J jnl
Evaluating Robustness to Noise and Compression of Deep Neural Networks for Keyword Spotting.
IEEE Access
Pedro H. Pereira, Wesley Beccaro, Miguel Arjona Ramírez
2022 J jnl
Differentiable Measures for Speech Spectral Modeling.
IEEE Access
Miguel Arjona Ramírez, Wesley Beccaro, Demóstenes Zegarra Rodríguez, Renata Lopes Rosa
2022 J jnl
Evaluation of 1D and 2D Deep Convolutional Neural Networks for Driving Event Recognition.
Sensors
Álvaro Teixeira Escottá, Wesley Beccaro, Miguel Arjona Ramírez
2021 J jnl
Enhanced Routing Algorithm Based on Reinforcement Machine Learning - A Case of VoIP Service.
Sensors
Davi Militani, Hermes Pimenta de Moraes, Renata Lopes Rosa, Lunchakorn Wuttisittikulkij, Miguel Arjona Ramírez, Demóstenes Zegarra Rodríguez
2021 J jnl
Incorporating Wireless Communication Parameters Into the E-Model Algorithm.
IEEE ACM Trans. Audio Speech Lang. Process.
Demóstenes Z. Rodríguez, Dick Carrillo, Miguel Arjona Ramírez, Pedro H. J. Nardelli, Sebastian Möller
2021 J jnl
Incorporating Wireless Communication Parameters into the E-Model Algorithm.
CoRR
Demóstenes Z. Rodríguez, Dick Carrillo Melgarejo, Miguel Arjona Ramírez, Pedro H. J. Nardelli, Sebastian Möller
2021 — conf
Optimizing Time Domain Fully Convolutional Networks for 3D Speech Enhancement in a Reverberant Environment Using Perceptual Losses.
MLSP
Heitor R. Guimarães, Wesley Beccaro, Miguel Arjona Ramírez
2021 J jnl
Q-Meter: Quality Monitoring System for Telecommunication Services Based on Sentiment Analysis Using Deep Learning.
Sensors
Samuel Terra Vieira, Renata Lopes Rosa, Demóstenes Zegarra Rodríguez, Miguel Arjona Ramírez, Muhammad Saadi, Lunchakorn Wuttisittikulkij
2020 J jnl
Generative Adversarial Networks in Human Emotion Synthesis: A Review.
IEEE Access
Noushin Hajarolasvadi, Miguel Arjona Ramírez, Wesley Beccaro, Hasan Demirel
2020 J jnl
Generative Adversarial Networks in Human Emotion Synthesis: A Review.
CoRR
Noushin Hajarolasvadi, Miguel Arjona Ramírez, Hasan Demirel
2019 — conf
Impact of FEC codes on speech communication quality using WB E-model algorithm.
Wireless Days
Demóstenes Zegarra Rodríguez, Miguel Arjona Ramírez, Leonardo Fernandes Bernardes, Gabriel Mittag, Sebastian Möller
2018 J jnl
Hybrid Autoregressive Resonance Estimation and Density Mixture Formant Tracking Model.
IEEE Access
Miguel Arjona Ramírez
2016 J jnl
Non-Negative Temporal Decomposition Regularization With an Augmented Lagrangian.
IEEE Signal Process. Lett.
Miguel Arjona Ramírez
2014 — conf
Gaussian mixture models with class-dependent features for speech emotion recognition.
SSP
Rafael Iriya, Miguel Arjona Ramírez
2013 — conf
Decorrelating transforms for spectral vector quantization.
DSP
Miguel Arjona Ramírez
2013 J jnl
Intra-Predictive Switched Split Vector Quantization of Speech Spectra.
IEEE Signal Process. Lett.
Miguel Arjona Ramírez
2011 — conf
Human asymmetry in multibiometric recognition.
CIBIM
Rodolfo Vertamatti, Miguel Arjona Ramírez
2011 — conf
Vector quantizationwith renormalized splits for wideband speech.
DSP
Miguel Arjona Ramírez
2009 — conf
Modeling the unvoiced component in the canonical representation of speech.
DPS
Miguel Arjona Ramírez
2008 J jnl
A Levinson Algorithm Based on an Isometric Transformation of Durbin's.
IEEE Signal Process. Lett.
Miguel Arjona Ramírez
2006 J jnl
Split-order linear prediction for segmentation and harmonic spectral modeling.
IEEE Signal Process. Lett.
Miguel Arjona Ramírez, Mário Minami
2003 — conf
A waveform extractor for scalable speech coding.
ICASSP (2)
Miguel Arjona Ramírez
2003 A conf
Cycle extraction for perfect reconstruction and rate scalability.
INTERSPEECH
Miguel Arjona Ramírez
2001 B conf
Sparsity compensation for speech coders.
GLOBECOM
Miguel Arjona Ramírez
2000 J jnl
Joint position and amplitude search of algebraic multipulses.
IEEE Trans. Speech Audio Process.
Miguel Arjona Ramírez, Max Gerken
1999 Misc conf
A multistage search of algebraic CELP codebooks.
ICASSP
Miguel Arjona Ramírez, Max Gerken