Keiichi Funaki

39 papers A 5C 4Misc 1Journal 5Unranked 24
YearRankTypeTitle / Venue / Authors
2025 — conf
GCI Detection and Glottal Wave Estimation based on TV-CAR Speech Analysis.
APSIPA
Keiichi Funaki
2024 C conf
F0 estimation of speech using a complex adaptive pre-emphasis based on the ℓ2-norm regularized TV-CAR speech analysis.
IECON
Keiichi Funaki
2022 — conf
Improved $F_{0}$ Estimation based on $\ell_{2}$-norm Regularized TV-CAR Analysis using Bone-Conducted filter with an Adaptive Pre-Emphasis.
ISPACS
Keiichi Funaki
2021 — conf
On Adaptive LASSO-based Sparse Time-Varying Complex AR Speech Analysis.
ISCSLP
Keiichi Funaki
2021 — conf
On an Improved F0 Estimation Based on ℓ2-Norm Regularized TV-CAR Speech Analysis.
APSIPA ASC
Keiichi Funaki
2021 C conf
On an improved F0 estimation based on ℓ2-norm regularized TV-CAR speech analysis using pre-filter.
IECON
Keiichi Funaki
2021 — conf
On an improvement of F0 estimation based on ℓ2-norm regularized TV-CAR speech analysis using AR pre-filter.
ISPACS
Keiichi Funaki
2020 — conf
TV-CAR speech analysis based on the l2-norm regularization in the time-domain and frequency domain.
APSIPA
Keiichi Funaki
2019 J jnl
Sparse Time-Varying Complex AR (TV-CAR) Speech Analysis Based on Adaptive LASSO.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Keiichi Funaki
2019 — conf
TV-CAR speech analysis based on Regularized LP.
EUSIPCO
Keiichi Funaki
2018 — conf
F
ISPACS
Wei Shan, Keiichi Funaki
2016 — conf
F0 estimation of speech based on IRAPT using WLP-based TV-CAR analysis.
ISCSLP
Wei Shan, Keiichi Funaki
2016 — conf
Improved ETSI advanced front-end for ASR based on robust complex speech analysis.
APSIPA
Keita Higa, Keiichi Funaki
2015 — conf
On a robust ASR based on complex AR speech analysis.
APSIPA
Keita Higa, Keiichi Funaki
2015 — conf
On a robust ASR based on robust complex speech analysis.
ISPACS
Keita Higa, Keiichi Funaki
2015 J jnl
Robust ASR Based on ETSI Advanced Front-End Using Complex Speech Analysis.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Keita Higa, Keiichi Funaki
2014 — conf
On a robust F0 estimation of speech based on IRAPT using robust TV-CAR analysis.
APSIPA
Kazushi Hotta, Keiichi Funaki
2012 C conf
Evaluation of F0 estimation using ZFR based on time-varying speech analysis.
ISCAS
Keiichi Funaki, Takehito Higa
2012 — conf
F0 estimation using SRH based on TV-CAR speech analysis.
EUSIPCO
Keiichi Funaki, Takehito Higa
2010 A conf
On evaluation of the f
INTERSPEECH
Keiichi Funaki
2008 — conf
F0 estimation based on robust ELS complex speech analysis.
EUSIPCO
Keiichi Funaki
2008 J jnl
Robust F0 Estimation Using ELS-Based Robust Complex Speech Analysis.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Keiichi Funaki, Tatsuhiko Kinjo
2008 — conf
Speech enhancement based on iterative Wiener filter using complex speech analysis.
EUSIPCO
Keiichi Funaki
2007 J jnl
Robust F0 Estimation Based on Complex Lpc Analysis for IRS Filtered Noisy Speech.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Keiichi Funaki, Tatsuhiko Kinjo
2005 — conf
An Improvement of ITU-T G.711 Packet Loss Concealment.
EuroIMSA
Keiichi Funaki, Kazuyuki Nakamura
2003 — conf
On packet loss concealment using time-varying speech analysis.
MAVEBA
Keiichi Funaki
2002 C conf
GLS-based TV-CAR speech analysis using forward and backward linear prediction.
IEEE Workshop on Multimedia Signal Processing
Keiichi Funaki
2002 A conf
Improvement of the ELS-based time-varying complex speech analysis.
INTERSPEECH
Keiichi Funaki
2001 A conf
A time-varying complex AR speech analysis based on GLS and ELS method.
INTERSPEECH
Keiichi Funaki
2001 — conf
A time-varying complex ARMA speech modeling based on IV method.
MAVEBA
Keiichi Funaki
2000 A conf
A study on the pitch pattern of a singing voice synthesis system based on the cepstral method.
INTERSPEECH
Tomio Takara, Kazuto Izumi, Keiichi Funaki
2000 A conf
A time-varying complex speech analysis based on IV method.
INTERSPEECH
Keiichi Funaki
1999 J jnl
Recursive ARMAX speech analysis based on a glottal source model with phase compensation.
Signal Process.
Keiichi Funaki, Yoshikazu Miyanaga, Koji Tochinai
1998 — conf
On a time-varying complex speech analysis.
EUSIPCO
Keiichi Funaki, Yoshikazu Miyanaga, Koji Tochinai
1998 — conf
On robust speech analysis based on time-varying complex AR model.
ICSLP
Keiichi Funaki, Yoshikazu Miyanaga, Koji Tochinai
1998 — conf
On subband analysis based on glottal-ARMAX speech model.
SSW
Keiichi Funaki, Yoshikazu Miyanaga, Koji Tochinai
1997 Misc conf
A time varying ARMAX speech modeling with phase compensation using glottal source model.
ICASSP
Keiichi Funaki, Yoshikazu Miyanaga, Koji Tochinai
1994 — conf
4kb/s speech coding with small computational amount and memory requirement: ULCELP.
ICSLP
Keiichi Funaki, Kazunaga Yoshida, Kazunori Ozawa
1990 — conf
A speech analysis method based on a glottal source model.
ICSLP
Keiichi Funaki, Yukio Mitome