Claudio Garretón - researchr alias

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Viewing Publication 1 - 14 from 14

2013

On Reducing Harmonic and Sampling Distortion in Vocal Tract Length NormalizationNéstor Becerra Yoma, Claudio Garretón, Fernando Huenupán, Ignacio Catalan, Jorge Wuth Sepúlveda. taslp, 21(1):108-119, 2013. [doi]

VTLN based on the linear interpolation of contiguous mel filter-bank energiesNéstor Becerra Yoma, Claudio Garretón, Fernando Huenupán, Ignacio Catalan, Jorge Wuth. interspeech 2013: 3337-3341 [doi]

2012

Telephone Channel Compensation in Speaker Verification Using a Polynomial Approximation in the Log-Filter-Bank Energy DomainClaudio Garretón, Néstor Becerra Yoma. taslp, 20(1):336-341, 2012. [doi]

2010

Channel Robust Feature Transformation Based on Filter-Bank Energy FilteringClaudio Garretón, Néstor Becerra Yoma, M. Torres. taslp, 18(5):1082-1086, 2010. [doi]

On enhancing feature sequence filtering with filter-bank energy transformation in speaker verification with telephone speechClaudio Garretón, Néstor Becerra Yoma. interspeech 2010: 1461-1464 [doi]

Maximum Entropy-Based Reinforcement Learning Using a Confidence Measure in Speech Recognition for Telephone SpeechCarlos Molina, Néstor Becerra Yoma, Fernando Huenupán, Claudio Garretón, Jorge Wuth. taslp, 18(5):1041-1052, 2010. [doi]

2008

Bayesian Spatiotemporal Context Integration Sources in Robot Vision SystemsRodrigo Palma Amestoy, Pablo Guerrero, Javier Ruiz-del-Solar, Claudio Garretón. robocup 2009: 212-224 [doi]

Confidence based multiple classifier fusion in speaker verificationFernando Huenupán, Néstor Becerra Yoma, Carlos Molina, Claudio Garretón. prl, 29(7):957-966, 2008. [doi]

Unsupervised re-scoring of observation probability based on maximum entropy criterion by using confidence measure with telephone speechCarlos Molina, Néstor Becerra Yoma, Fernando Huenupán, Claudio Garretón. interspeech 2008: 1016-1019 [doi]

Unsupervised intra-speaker variability compensation based on Gestalt and model adaptation in speaker verification with telephone speechNéstor Becerra Yoma, Claudio Garretón, Carlos Molina, Fernando Huenupán. speech, 50(11-12):953-964, 2008. [doi]

2007

2006

Intra-speaker variability compensation in speaker verification with limited enrolling dataClaudio Garretón, Néstor Becerra Yoma, Carlos Molina, Fernando Huenupán. interspeech 2006: [doi]

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