Alfonso Ortega

108 papers A* 1A 31B 2C 3Misc 4Journal 40Unranked 25
YearRankTypeTitle / Venue / Authors
2026 J jnl
Bridging Functional and Representational Similarity via Usable Information.
CoRR
Antonio Almudévar, Alfonso Ortega
2026 J jnl
Representation Unlearning: Forgetting through Information Compression.
CoRR
Antonio Almudévar, Alfonso Ortega
2026 J jnl
Rethinking Disentanglement under Dependent Factors of Variation.
Trans. Mach. Learn. Res.
Antonio Almudévar, Alfonso Ortega
2025 A* conf
Aligning Multimodal Representations through an Information Bottleneck.
ICML
Antonio Almudévar, José Miguel Hernández-Lobato, Sameer Khurana, Ricard Marxer, Alfonso Ortega
2025 J jnl
Aligning Multimodal Representations through an Information Bottleneck.
CoRR
Antonio Almudévar, José Miguel Hernández-Lobato, Sameer Khurana, Ricard Marxer, Alfonso Ortega
2025 J jnl
There Was Never a Bottleneck in Concept Bottleneck Models.
CoRR
Antonio Almudévar, José Miguel Hernández-Lobato, Alfonso Ortega
2024 — conf
3MAS: a multitask, multilabel, multidataset semi-supervised audio segmentation model.
Odyssey
Martin Lebourdais, Pablo Gimeno, Théo Mariotte, Marie Tahon, Alfonso Ortega, Anthony Larcher
2024 J jnl
Angular Distance Distribution Loss for Audio Classification.
CoRR
Antonio Almudévar, Romain Serizel, Alfonso Ortega
2024 J jnl
Audio-Visual Speaker Diarization: Current Databases, Approaches and Challenges.
CoRR
Victoria Mingote, Alfonso Ortega, Antonio Miguel, Eduardo Lleida
2024 J jnl
Defining and Measuring Disentanglement for non-Independent Factors of Variation.
CoRR
Antonio Almudévar, Alfonso Ortega, Luis Vicente, Antonio Miguel, Eduardo Lleida
2024 J jnl
Explainable by-design Audio Segmentation through Non-Negative Matrix Factorization and Probing.
CoRR
Martin Lebourdais, Théo Mariotte, Antonio Almudévar, Marie Tahon, Alfonso Ortega
2024 J jnl
Predefined Prototypes for Intra-Class Separation and Disentanglement.
CoRR
Antonio Almudévar, Théo Mariotte, Alfonso Ortega, Marie Tahon, Luis Vicente, Antonio Miguel, Eduardo Lleida
2024 — conf
The ViVoLab System for the Odyssey Emotion Recognition Challenge 2024 Evaluation.
Odyssey
Miguel Ángel Pastor Yoldi, Alfonso Ortega, Antonio Miguel, Dayana Ribas
2023 J jnl
Automatic Voice Disorder Detection Using Self-Supervised Representations.
IEEE Access
Dayana Ribas, Miguel A. Pastor, Antonio Miguel, David Martínez, Alfonso Ortega, Eduardo Lleida
2023 J jnl
Class token and knowledge distillation for multi-head self-attention speaker verification systems.
Digit. Signal Process.
Victoria Mingote, Antonio Miguel, Alfonso Ortega, Eduardo Lleida
2023 — conf
Improved Vocal Effort Transfer Vector Estimation For Vocal Effort-Robust Speaker Verification.
MLSP
Iván López-Espejo, Santi Prieto, Alfonso Ortega, Eduardo Lleida
2023 — conf
On the Problem of Data Availability in Automatic Voice Disorder Detection.
HEALTHINF
Dayana Ribas, Antonio Miguel, Alfonso Ortega, Eduardo Lleida
2023 A conf
Variational Classifier for Unsupervised Anomalous Sound Detection under Domain Generalization.
INTERSPEECH
Antonio Almudévar, Alfonso Ortega, Luis Vicente, Antonio Miguel, Eduardo Lleida
2022 — conf
A Study on the Use of wav2vec Representations for Multiclass Audio Segmentation.
IberSPEECH
Pablo Gimeno, Alfonso Ortega, Antonio Miguel, Eduardo Lleida
2022 — conf
Cross-Corpus Speech Emotion Recognition with HuBERT Self-Supervised Representation.
IberSPEECH
Miguel A. Pastor, Dayana Ribas, Alfonso Ortega, Antonio Miguel, Eduardo Lleida
2022 — conf
S3prl-Disorder: Open-Source Voice Disorder Detection System based in the Framework of S3PRL-toolkit.
IberSPEECH
Dayana Ribas, Miguel Ángel Pastor Yoldi, Antonio Miguel, David Martínez, Alfonso Ortega, Eduardo Lleida
2022 — conf
SONOC Platform for Audio and Speech Analytics in Call Centers.
IberSPEECH
Dayana Ribas, Antonio Miguel, Luis Guillen, Jose Javier Castejon, Juan Antonio Navarro, Alfonso Ortega, Luis Benavente
2022 J jnl
Shouted and whispered speech compensation for speaker verification systems.
Digit. Signal Process.
Santi Prieto, Alfonso Ortega, Iván López-Espejo, Eduardo Lleida
2022 J jnl
Unsupervised Anomaly Detection Applied to Φ-OTDR.
Sensors
Antonio Almudévar, Pascual Sevillano, Luis Vicente, Javier Preciado-Garbayo, Alfonso Ortega
2022 — conf
ViVoLAB System Description for the S2TC IberSPEECH-RTVE 2022 challenge.
IberSPEECH
Antonio Miguel, Alfonso Ortega, Eduardo Lleida
2022 J jnl
aDCF Loss Function for Deep Metric Learning in End-to-End Text-Dependent Speaker Verification Systems.
IEEE ACM Trans. Audio Speech Lang. Process.
Victoria Mingote, Antonio Miguel, Dayana Ribas, Alfonso Ortega, Eduardo Lleida
2021 J jnl
Generalizing AUC Optimization to Multiclass Classification for Audio Segmentation With Limited Training Data.
IEEE Signal Process. Lett.
Pablo Gimeno, Victoria Mingote, Alfonso Ortega, Antonio Miguel, Eduardo Lleida
2021 J jnl
Progressive loss functions for speech enhancement with deep neural networks.
EURASIP J. Audio Speech Music. Process.
Jorge Llombart, Dayana Ribas, Antonio Miguel, Luis Vicente, Alfonso Ortega, Eduardo Lleida
2020 — conf
Analysis of Prosodic Features During Cognitive Load in Patients with Depression.
IWSDS
Carmen Martínez, Spyridon Kontaxis, Mar Posadas-de Miguel, Esther García, Sara Siddi, Jordi Aguiló, Josep Maria Haro, Concepción de la Cámara, Raquel Bailón, Alfonso Ortega
2020 J jnl
Optimization of the area under the ROC curve using neural network supervectors for text-dependent speaker verification.
Comput. Speech Lang.
Victoria Mingote, Antonio Miguel, Alfonso Ortega, Eduardo Lleida
2019 J jnl
Optimization of the Area Under the ROC Curve using Neural Network Supervectors for Text-Dependent Speaker Verification.
CoRR
Victoria Mingote, Antonio Miguel, Alfonso Ortega, Eduardo Lleida
2019 J jnl
Speech Enhancement with Wide Residual Networks in Reverberant Environments.
CoRR
Jorge Llombart, Dayana Ribas, Antonio Miguel, Luis Vicente, Alfonso Ortega, Eduardo Lleida
2018 — conf
A Recurrent Neural Network Approach to Audio Segmentation for Broadcast Domain Data.
IberSPEECH
Pablo Gimeno, Ignacio Viñals, Alfonso Ortega, Antonio Miguel, Eduardo Lleida
2018 J jnl
AMIC: Affective multimedia analytics with inclusive and natural communication.
Proces. del Leng. Natural
Alfonso Ortega, Eduardo Lleida, Rubén San Segundo, Javier Ferreiros, Lluís F. Hurtado, Emilio Sanchis Arnal, María Inés Torres, Raquel Justo
2018 — conf
Differentiable Supervector Extraction for Encoding Speaker and Phrase Information in Text Dependent Speaker Verification.
IberSPEECH
Victoria Mingote, Antonio Miguel, Alfonso Ortega, Eduardo Lleida
2018 J jnl
Differentiable Supervector Extraction for Encoding Speaker and Phrase Information in Text Dependent Speaker Verification.
CoRR
Victoria Mingote, Antonio Miguel, Alfonso Ortega, Eduardo Lleida
2018 A conf
Estimation of the Number of Speakers with Variational Bayesian PLDA in the DIHARD Diarization Challenge.
INTERSPEECH
Ignacio Viñals, Pablo Gimeno, Alfonso Ortega, Antonio Miguel, Eduardo Lleida
2018 — conf
In-domain Adaptation Solutions for the RTVE 2018 Diarization Challenge.
IberSPEECH
Ignacio Viñals, Pablo Gimeno, Alfonso Ortega, Antonio Miguel, Eduardo Lleida
2018 — conf
Phonetic Variability Influence on Short Utterances in Speaker Verification.
IberSPEECH
Ignacio Viñals, Alfonso Ortega, Antonio Miguel, Eduardo Lleida
2018 J jnl
Text-to-Pictogram Summarization for Augmentative and Alternative Communication.
Proces. del Leng. Natural
Laura Cabello, Eduardo Lleida, Javier Simón, Antonio Miguel, Alfonso Ortega
2018 J jnl
Tied Hidden Factors in Neural Networks for End-to-End Speaker Recognition.
CoRR
Antonio Miguel, Jorge Llombart, Alfonso Ortega, Eduardo Lleida
2018 — conf
Wide Residual Networks 1D for Automatic Text Punctuation.
IberSPEECH
Jorge Llombart, Antonio Miguel, Alfonso Ortega, Eduardo Lleida
2017 A conf
Domain Adaptation of PLDA Models in Broadcast Diarization by Means of Unsupervised Speaker Clustering.
INTERSPEECH
Ignacio Viñals, Alfonso Ortega, Jesús Antonio Villalba López, Antonio Miguel, Eduardo Lleida
2017 A conf
Tied Hidden Factors in Neural Networks for End-to-End Speaker Recognition.
INTERSPEECH
Antonio Miguel, Jorge Llombart, Alfonso Ortega, Eduardo Lleida
2016 J jnl
ASLP-MULAN: Audio speech and language processing for multimedia analytics.
Proces. del Leng. Natural
Javier Ferreiros, José Manuel Pardo, Lluís-F. Hurtado, Encarna Segarra, Alfonso Ortega, Eduardo Lleida, María Inés Torres, Raquel Justo
2016 — ed.
Advances in Speech and Language Technologies for Iberian Languages - Third International Conference, IberSPEECH 2016, Lisbon, Portugal, November 23-25, 2016, Proceedings
IberSPEECH
Alberto Abad, Alfonso Ortega, António J. S. Teixeira, Carmen García-Mateo, Carlos D. Martínez-Hinarejos, Fernando Perdigão, Fernando Batista, Nuno J. Mamede
2016 J jnl
Analysis of speech quality measures for the task of estimating the reliability of speaker verification decisions.
Speech Commun.
Jesús Antonio Villalba López, Alfonso Ortega, Antonio Miguel, Eduardo Lleida
2016 J jnl
Bayesian Networks to Model the Variability of Speaker Verification Scores in Adverse Environments.
IEEE ACM Trans. Audio Speech Lang. Process.
Jesús Antonio Villalba López, Antonio Miguel, Alfonso Ortega, Eduardo Lleida
2016 — conf
Bottleneck Based Front-End for Diarization Systems.
IberSPEECH
Ignacio Viñals, Jesús Antonio Villalba López, Alfonso Ortega, Antonio Miguel, Eduardo Lleida
2015 J jnl
Albayzín-2014 evaluation: audio segmentation and classification in broadcast news domains.
EURASIP J. Audio Speech Music. Process.
Diego Castán, David Tavarez, Paula Lopez-Otero, Javier Franco-Pedroso, Héctor Delgado, Eva Navas, Laura Docío Fernández, Daniel Ramos, Javier Serrano, Alfonso Ortega, Eduardo Lleida
2015 J jnl
Intelligibility Assessment and Speech Recognizer Word Accuracy Rate Prediction for Dysarthric Speakers in a Factor Analysis Subspace.
ACM Trans. Access. Comput.
David Martínez González, Eduardo Lleida, Phil D. Green, Heidi Christensen, Alfonso Ortega, Antonio Miguel
2015 A conf
Spoofing detection with DNN and one-class SVM for the ASVspoof 2015 challenge.
INTERSPEECH
Jesús Antonio Villalba López, Antonio Miguel, Alfonso Ortega, Eduardo Lleida
2015 C conf
Variational Bayesian PLDA for speaker diarization in the MGB challenge.
ASRU
Jesús Antonio Villalba López, Alfonso Ortega, Antonio Miguel, Eduardo Lleida
2014 — conf
A Preliminary Study of Acoustic Events Classification with Factor Analysis in Meeting Rooms.
IberSPEECH
Diego Castán, Alfonso Ortega, Antonio Miguel, Eduardo Lleida
2014 — ed.
Advances in Speech and Language Technologies for Iberian Languages - Second International Conference, IberSPEECH 2014, Las Palmas de Gran Canaria, Spain, November 19-21, 2014. Proceedings
IberSPEECH
Juan Luis Navarro Mesa, Alfonso Ortega, António J. S. Teixeira, Eduardo Hernández-Pérez, Pedro J. Quintana-Morales, Antonio G. Ravelo-García, Iván Guerra Moreno, Doroteo T. Toledano
2014 J jnl
Audio segmentation-by-classification approach based on factor analysis in broadcast news domain.
EURASIP J. Audio Speech Music. Process.
Diego Castán, Alfonso Ortega, Antonio Miguel, Eduardo Lleida
2014 — conf
Confidence Measures in Automatic Speech Recognition Systems for Error Detection in Restricted Domains.
IberSPEECH
Julia Olcoz, Alfonso Ortega, Antonio Miguel, Eduardo Lleida
2014 A conf
Factor analysis with sampling methods for text dependent speaker recognition.
INTERSPEECH
Antonio Miguel, Jesús Antonio Villalba López, Alfonso Ortega, Eduardo Lleida, Carlos Vaquero
2014 J jnl
Low bit rate compression methods of feature vectors for distributed speech recognition.
Speech Commun.
José Enrique García Laínez, Alfonso Ortega, Antonio Miguel, Eduardo Lleida
2014 — conf
ViVoLab and CVLab - MediaEval 2014: Violent Scenes Detection Affect Task.
MediaEval
Diego Castán, Mario Rodríguez, Alfonso Ortega, Carlos Orrite, Eduardo Lleida
2013 A conf
A new Bayesian network to assess the reliability of speaker verification decisions.
INTERSPEECH
Jesús Antonio Villalba López, Eduardo Lleida, Alfonso Ortega, Antonio Miguel
2013 Misc conf
Prosodic features and formant modeling for an ivector-based language recognition system.
ICASSP
David Martínez González, Eduardo Lleida, Alfonso Ortega, Antonio Miguel
2013 J jnl
Quality Assessment for Speaker Diarization and Its Application in Speaker Characterization.
IEEE Trans. Speech Audio Process.
Carlos Vaquero, Alfonso Ortega, Antonio Miguel, Eduardo Lleida
2013 Misc conf
Segmentation-by-classification system based on factor analysis.
ICASSP
Diego Castán, Alfonso Ortega, Jesús Antonio Villalba López, Antonio Miguel, Eduardo Lleida
2013 A conf
Suprasegmental information modelling for autism disorder spectrum and specific language impairment classification.
INTERSPEECH
David Martínez González, Dayana Ribas, Eduardo Lleida, Alfonso Ortega, Antonio Miguel
2013 J jnl
TIMPANO: Technology for complex Human-Machine conversational interaction with dynamic learning.
Proces. del Leng. Natural
Emilio Sanchis, Alfonso Ortega, M. Inés Torres, Javier Ferreiros
2013 A conf
The I3a speaker recognition system for NIST SRE12: post-evaluation analysis.
INTERSPEECH
Jesús Antonio Villalba López, Eduardo Lleida, Alfonso Ortega, Antonio Miguel
2012 — conf
Reliability Estimation of the Speaker Verification Decisions Using Bayesian Networks to Combine Information from Multiple Speech Quality Measures.
IberSPEECH
Jesús Antonio Villalba López, Eduardo Lleida, Alfonso Ortega, Antonio Miguel
2012 — conf
Score Level versus Audio Level Fusion for Voice Pathology Detection on the Saarbrücken Voice Database.
IberSPEECH
David Martínez González, Eduardo Lleida, Alfonso Ortega, Antonio Miguel
2012 A conf
The BLZ Submission to the NIST 2011 LRE: Data Collection, System Development and Performance.
INTERSPEECH
Luis Javier Rodríguez-Fuentes, Mikel Peñagarikano, Amparo Varona, Mireia Díez, Germán Bordel, Alberto Abad, David Martínez González, Jesús Antonio Villalba López, Alfonso Ortega, Eduardo Lleida
2012 — conf
Voice Pathology Detection on the Saarbrücken Voice Database with Calibration and Fusion of Scores Using MultiFocal Toolkit.
IberSPEECH
David Martínez González, Eduardo Lleida, Alfonso Ortega, Antonio Miguel, Jesús Antonio Villalba López
2011 J jnl
Bayesian Networks for Discrete Observation Distributions in Speech Recognition.
IEEE Trans. Speech Audio Process.
Antonio Miguel, Alfonso Ortega, Luis Buera, Eduardo Lleida
2011 A conf
Hierarchical Audio Segmentation with HMM and Factor Analysis in Broadcast News Domain.
INTERSPEECH
Diego Castán, Carlos Vaquero, Alfonso Ortega, David Martínez González, Jesús Antonio Villalba López, Eduardo Lleida
2011 A conf
I3A Language Recognition System for Albayzin 2010 LRE.
INTERSPEECH
David Martínez González, Jesús Antonio Villalba López, Antonio Miguel, Alfonso Ortega, Eduardo Lleida
2011 Misc conf
Intra-session variability compensation and a hypothesis generation and selection strategy for speaker segmentation.
ICASSP
Carlos Vaquero, Alfonso Ortega, Eduardo Lleida
2011 C conf
Multi-site heterogeneous system fusions for the Albayzin 2010 Language Recognition Evaluation.
ASRU
Luis Javier Rodríguez, Mikel Peñagarikano, Amparo Varona, Mireia Díez, Germán Bordel, David Martínez González, Jesús Antonio Villalba López, Antonio Miguel, Alfonso Ortega, Eduardo Lleida, Alberto Abad, Oscar Koller, Isabel Trancoso, Paula Lopez-Otero, Laura Docío Fernández, Carmen García-Mateo, Rahim Saeidi, Mehdi Soufifar, Tomi Kinnunen, Torbjørn Svendsen, Pasi Fränti
2011 A conf
Partitioning of Two-Speaker Conversation Datasets.
INTERSPEECH
Carlos Vaquero, Alfonso Ortega, Eduardo Lleida
2010 A conf
Confidence measures for speaker segmentation and their relation to speaker verification.
INTERSPEECH
Carlos Vaquero, Alfonso Ortega, Jesús Antonio Villalba López, Antonio Miguel, Eduardo Lleida
2010 A conf
Non-linear predictive vector quantization of feature vectors for distributed speech recognition.
INTERSPEECH
José Enrique García Laínez, Alfonso Ortega, Antonio Miguel, Eduardo Lleida
2010 J jnl
Unsupervised Data-Driven Feature Vector Normalization With Acoustic Model Adaptation for Robust Speech Recognition.
IEEE Trans. Speech Audio Process.
Luis Buera, Antonio Miguel, Oscar Saz, Alfonso Ortega, Eduardo Lleida
2009 A conf
Differential vector quantization of feature vectors for distributed speech recognition.
INTERSPEECH
José Enrique García Laínez, Alfonso Ortega, Antonio Miguel, Eduardo Lleida
2009 A conf
Graphical models for discrete hidden Markov models in speech recognition.
INTERSPEECH
Antonio Miguel, Alfonso Ortega, Luis Buera, Eduardo Lleida
2009 A conf
Local projections and support vector based feature selection in speech recognition.
INTERSPEECH
Antonio Miguel, Alfonso Ortega, Luis Buera, Eduardo Lleida
2009 A conf
Real-time live broadcast news subtitling system for Spanish.
INTERSPEECH
Alfonso Ortega, José Enrique García Laínez, Antonio Miguel, Eduardo Lleida
2009 A conf
Unsupervised training scheme with non-stereo data for empirical feature vector compensation.
INTERSPEECH
Luis Buera, Antonio Miguel, Alfonso Ortega, Eduardo Lleida, Richard M. Stern
2008 J jnl
Capturing Local Variability for Speaker Normalization in Speech Recognition.
IEEE Trans. Speech Audio Process.
Antonio Miguel, Eduardo Lleida, Richard C. Rose, Luis Buera, Oscar Saz, Alfonso Ortega
2008 A conf
Feature vector normalization with combined standard and throat microphones for robust ASR.
INTERSPEECH
Luis Buera, Antonio Miguel, Oscar Saz, Alfonso Ortega, Eduardo Lleida
2007 J jnl
Cepstral Vector Normalization Based on Stereo Data for Robust Speech Recognition.
IEEE Trans. Speech Audio Process.
Luis Buera, Eduardo Lleida, Antonio Miguel, Alfonso Ortega, Oscar Saz
2007 A conf
Evaluation of the combined use of MEMLIN and MLLR on the non-native adaptation task of hiwire project database.
INTERSPEECH
Luis Buera, Antonio Miguel, Oscar Saz, Eduardo Lleida, Alfonso Ortega
2007 A conf
On the jointly unsupervised feature vector normalization and acoustic model compensation for robust speech recognition.
INTERSPEECH
Luis Buera, Antonio Miguel, Eduardo Lleida, Oscar Saz, Alfonso Ortega
2007 C conf
Robust speech recognition with on-line unsupervised acoustic feature compensation.
ASRU
Luis Buera, Antonio Miguel, Eduardo Lleida, Oscar Saz, Alfonso Ortega
2006 A conf
Local transformation models for speech recognition.
INTERSPEECH
Antonio Miguel, Eduardo Lleida, Alfons Juan, Luis Buera, Alfonso Ortega, Oscar Saz
2006 — conf
Stability Control in a Two-Channel Speech Reinforcement System for Vehicles.
ICASSP (5)
Alfonso Ortega, Eduardo Lleida, Enrique Masgrau, Luis Buera, Antonio Miguel
2006 A conf
Study of time and frequency variability in pathological speech and error reduction methods for automatic speech recognition.
INTERSPEECH
Oscar Saz, Antonio Miguel, Eduardo Lleida, Alfonso Ortega, Luis Buera
2006 A conf
Time-dependent cross-probability model for multi-environment model based LInear normalization.
INTERSPEECH
Luis Buera, Eduardo Lleida, Juan Arturo Nolazco-Flores, Antonio Miguel, Alfonso Ortega
2005 A conf
Acoustic feedback cancellation in speech reinforcement systems for vehicles.
INTERSPEECH
Alfonso Ortega, Eduardo Lleida, Enrique Masgrau, Luis Buera, Antonio Miguel
2005 J jnl
An adaptive digital method of imbalances cancellation in LINC transmitters.
IEEE Trans. Veh. Technol.
Paloma García, Jesús de Mingo, Antonio Valdovinos, Alfonso Ortega
2005 A conf
Augmented state space acoustic decoding for modeling local variability in speech.
INTERSPEECH
Antonio Miguel, Eduardo Lleida, Richard C. Rose, Luis Buera, Alfonso Ortega
2005 J jnl
Nonlinear distortion cancellation using LINC transmitters in OFDM systems.
IEEE Trans. Broadcast.
Paloma García, Alfonso Ortega, Jesús de Mingo, Antonio Valdovinos
2005 A conf
Robust speech recognition in cars using phoneme dependent multi-environment linear normalization.
INTERSPEECH
Luis Buera, Eduardo Lleida, Antonio Miguel, Alfonso Ortega
2005 J jnl
Speech Reinforcement System for Car Cabin Communications.
IEEE Trans. Speech Audio Process.
Alfonso Ortega, Eduardo Lleida, Enrique Masgrau
2004 B conf
AV@CAR: A Spanish Multichannel Multimodal Corpus for In-Vehicle Automatic Audio-Visual Speech Recognition.
LREC
Alfonso Ortega, Federico Sukno, Eduardo Lleida, Alejandro F. Frangi, Antonio Miguel, Luis Buera, Ernesto Zacur
2004 — conf
Multi-environment models based linear normalization for speech recognition in car conditions.
ICASSP (1)
Luis Buera, Eduardo Lleida, Antonio Miguel, Alfonso Ortega
2004 B conf
Nonlinear distortion cancellation in OFDM systems using an adaptive LINC structure.
PIMRC
Paloma García, Alfonso Ortega, Jesús de Mingo, Antonio Valdovinos
2003 A conf
Residual echo power estimation for speech reinforcement systems in vehicles.
INTERSPEECH
Alfonso Ortega, Eduardo Lleida, Enrique Masgrau
2002 Misc conf
Cabin car communication system to improve communications inside a car.
ICASSP
Alfonso Ortega, Eduardo Lleida, Enrique Masgrau, Fernando Gallego
2002 — conf
DSP to improve oral communications inside vehicles.
EUSIPCO
Alfonso Ortega, Eduardo Lleida, Enrique Masgrau
2001 A conf
Acoustic echo control and noise reduction for cabin car communication.
INTERSPEECH
Eduardo Lleida, Enrique Masgrau, Alfonso Ortega