Keiichi Funaki

According to our database1, Keiichi Funaki authored at least 38 papers between 1990 and 2022.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Links

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Bibliography

2022
Improved $F_{0}$ Estimation based on $\ell_{2}$-norm Regularized TV-CAR Analysis using Bone-Conducted filter with an Adaptive Pre-Emphasis.
Proceedings of the International Symposium on Intelligent Signal Processing and Communication Systems, 2022

2021
On an improvement of F0 estimation based on ℓ2-norm regularized TV-CAR speech analysis using AR pre-filter.
Proceedings of the International Symposium on Intelligent Signal Processing and Communication Systems, 2021

On Adaptive LASSO-based Sparse Time-Varying Complex AR Speech Analysis.
Proceedings of the 12th International Symposium on Chinese Spoken Language Processing, 2021

On an improved F0 estimation based on ℓ2-norm regularized TV-CAR speech analysis using pre-filter.
Proceedings of the IECON 2021, 2021

On an Improved F0 Estimation Based on ℓ2-Norm Regularized TV-CAR Speech Analysis.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2021

2020
TV-CAR speech analysis based on the l2-norm regularization in the time-domain and frequency domain.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2020

2019
Sparse Time-Varying Complex AR (TV-CAR) Speech Analysis Based on Adaptive LASSO.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2019

TV-CAR speech analysis based on Regularized LP.
Proceedings of the 27th European Signal Processing Conference, 2019

2018
F<sub>0</sub> estimation of speech using L<sub>1</sub>-norm Sparse LP.
Proceedings of the 2018 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS), 2018

2016
F0 estimation of speech based on IRAPT using WLP-based TV-CAR analysis.
Proceedings of the 10th International Symposium on Chinese Spoken Language Processing, 2016

Improved ETSI advanced front-end for ASR based on robust complex speech analysis.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2016

2015
Robust ASR Based on ETSI Advanced Front-End Using Complex Speech Analysis.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015

On a robust ASR based on robust complex speech analysis.
Proceedings of the 2015 International Symposium on Intelligent Signal Processing and Communication Systems, 2015

On a robust ASR based on complex AR speech analysis.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2015

2014
On a robust F0 estimation of speech based on IRAPT using robust TV-CAR analysis.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2014

2013
<i>F</i><sub>0</sub> Estimation of Speech Using SRH Based on TV-CAR Speech Analysis.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2013

2012
Evaluation of F0 estimation using ZFR based on time-varying speech analysis.
Proceedings of the 2012 IEEE International Symposium on Circuits and Systems, 2012

F0 estimation using SRH based on TV-CAR speech analysis.
Proceedings of the 20th European Signal Processing Conference, 2012

2010
On evaluation of the f<sub>0</sub> estimation based on time-varying complex speech analysis.
Proceedings of the 11th Annual Conference of the International Speech Communication Association, 2010

2008
Robust F0 Estimation Using ELS-Based Robust Complex Speech Analysis.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008

F0 estimation based on robust ELS complex speech analysis.
Proceedings of the 2008 16th European Signal Processing Conference, 2008

Speech enhancement based on iterative Wiener filter using complex speech analysis.
Proceedings of the 2008 16th European Signal Processing Conference, 2008

2007
Robust F0 Estimation Based on Complex Lpc Analysis for IRS Filtered Noisy Speech.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007

2005
An Improvement of ITU-T G.711 Packet Loss Concealment.
Proceedings of the Internet and Multimedia Systems and Applications, 2005

2003
On packet loss concealment using time-varying speech analysis.
Proceedings of the Third International Workshop on Models and Analysis of Vocal Emissions for Biomedical Applications, 2003

2002
Improvement of the ELS-based time-varying complex speech analysis.
Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 2002

GLS-based TV-CAR speech analysis using forward and backward linear prediction.
Proceedings of the IEEE 5th Workshop on Multimedia Signal Processing, 2002

2001
A time-varying complex ARMA speech modeling based on IV method.
Proceedings of the Second International Workshop on Models and Analysis of Vocal Emissions for Biomedical Applications, 2001

A time-varying complex AR speech analysis based on GLS and ELS method.
Proceedings of the EUROSPEECH 2001 Scandinavia, 2001

2000
A study on the pitch pattern of a singing voice synthesis system based on the cepstral method.
Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

A time-varying complex speech analysis based on IV method.
Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

1999
Recursive ARMAX speech analysis based on a glottal source model with phase compensation.
Signal Process., 1999

1998
On subband analysis based on glottal-ARMAX speech model.
Proceedings of the Third ESCA/COCOSDA Workshop on Speech Synthesis, 1998

On robust speech analysis based on time-varying complex AR model.
Proceedings of the 5th International Conference on Spoken Language Processing, Incorporating The 7th Australian International Speech Science and Technology Conference, Sydney Convention Centre, Sydney, Australia, 30th November, 1998

On a time-varying complex speech analysis.
Proceedings of the 9th European Signal Processing Conference, 1998

1997
A time varying ARMAX speech modeling with phase compensation using glottal source model.
Proceedings of the 1997 IEEE International Conference on Acoustics, 1997

1994
4kb/s speech coding with small computational amount and memory requirement: ULCELP.
Proceedings of the 3rd International Conference on Spoken Language Processing, 1994

1990
A speech analysis method based on a glottal source model.
Proceedings of the First International Conference on Spoken Language Processing, 1990


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