Josué Fredes
Josué Fredes
Researcher, Speech Processing and Transmission, Universidad de Chile
Verified email at - Homepage
Cited by
Cited by
DNN-HMM based automatic speech recognition for HRI scenarios
J Novoa, J Wuth, JP Escudero, J Fredes, R Mahu, NB Yoma
2018 13th ACM/IEEE International Conference on Human-Robot Interaction (HRI …, 2018
Locally normalized filter banks applied to deep neural-network-based robust speech recognition
J Fredes, J Novoa, S King, RM Stern, NB Yoma
IEEE Signal Processing Letters 24 (4), 377-381, 2017
Uncertainty weighting and propagation in DNN–HMM-based speech recognition
J Novoa, J Fredes, V Poblete, NB Yoma
Computer Speech & Language 47, 30-46, 2018
A perceptually-motivated low-complexity instantaneous linear channel normalization technique applied to speaker verification
V Poblete, F Espic, S King, RM Stern, F Huenupan, J Fredes, NB Yoma
Computer Speech & Language 31 (1), 1-27, 2015
Automatic on-line color calibration using class-relative color spaces
P Guerrero, J Ruiz-del-Solar, J Fredes, R Palma-Amestoy
Robot Soccer World Cup, 246-253, 2007
Robustness over time-varying channels in DNN-hmm ASR based human-robot interaction.
J Novoa, J Wuth, JP Escudero, J Fredes, R Mahu, RM Stern, NB Yoma
INTERSPEECH, 839-843, 2017
Automatic speech recognition for indoor hri scenarios
J Novoa, R Mahu, J Wuth, JP Escudero, J Fredes, NB Yoma
ACM Transactions on Human-Robot Interaction (THRI) 10 (2), 1-30, 2021
Robustness to additive noise of locally-normalized cepstral coefficients in speaker verification
J Fredes, J Novoa, V Poblete, S King, RM Stern, NB Yoma
Sixteenth Annual Conference of the International Speech Communication …, 2015
Multichannel robot speech recognition database: MChRSR
J Novoa, JP Escudero, J Fredes, J Wuth, R Mahu, NB Yoma
arXiv preprint arXiv:1801.00061, 2017
Highly-Reverberant Real Environment database: HRRE
JP Escudero, V Poblete, J Novoa, J Wuth, J Fredes, R Mahu, R Stern, ...
arXiv preprint arXiv:1801.09651, 2018
The Use of Locally Normalized Cepstral Coefficients (LNCC) to Improve Speaker Recognition Accuracy in Highly Reverberant Rooms.
V Poblete, JP Escudero, J Fredes, J Novoa, RM Stern, S King, NB Yoma
INTERSPEECH, 2373-2377, 2016
On combining features for single-channel robust speech recognition in reverberant environments
J Novoa, J Fredes, J Wuth, F Huenupán, RM Stern, NB Yoma
arXiv preprint arXiv:1906.07299, 2019
DNN-based uncertainty estimation for weighted DNN-HMM ASR
J Novoa, J Fredes, NB Yoma
arXiv preprint arXiv:1705.10368, 2017
A perceptually-motivated low-complexity instantaneous linearchannel normalization technique applied to speaker verification
V Poblete Ramírez, F Espic, S King, RM Stern, F Huenupán, ...
Elsevier, 2015
Estudio comparativo de técnicas para robustez de sistemas de verificación de locutor texto independiente
JA Fredes Sandoval
Universidad de Chile, 2015
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