Nobuhiko Kitawaki - researchr alias

researchr

You are not signed in
Sign in
Sign up

Viewing Publication 1 - 36 from 36

2014

Automatic scoring method for open answer task in the SJ-CAT speaking test considering utterance difficulty levelHao Lu, Takeshi Yamada, Shingo Imai, Takahiro Shinozaki, Ryuichi Nisimura, Kenkichi Ishizuka, Shoji Makino, Nobuhiko Kitawaki. apsipa 2014: 1-5 [doi]

2010

Cepstral smoothing of separated signals for underdetermined speech separationYumi Ansa, Shoko Araki, Shoji Makino, Tomohiro Nakatani, Takeshi Yamada, Atsushi Nakamura, Nobuhiko Kitawaki. iscas 2010: 2506-2509 [doi]

Comparison of MOS evaluation characteristics for Chinese, Japanese, and English in IP telephonyZhenyu Cai, Nobuhiko Kitawaki, Takeshi Yamada, Shoji Makino. iucs 2010: 112-115 [doi]

Instrumental Estimation of E-Model Parameters for Wideband Speech CodecsSebastian Möller, Nicolas Côté, Valérie Gautier-Turbin, Nobuhiko Kitawaki, Akira Takahashi. ejasmp, 2010, 2010. [doi]

Performance estimation of noisy speech recognition considering recognition task complexityTakeshi Yamada, Tomohiro Nakajima, Nobuhiko Kitawaki, Shoji Makino. interspeech 2010: 2042-2045 [doi]

Non-reference Objective Quality Evaluation for Noise-Reduced Speech Using Overall Quality Estimation ModelTakeshi Yamada, Yuki Kasuya, Yuki Shinohara, Nobuhiko Kitawaki. ieicet, 93-B(6):1367-1372, 2010. [doi]

MPEG-2/H.264 Transcoding with Vector Conversion Reducing Re-Quantization NoiseTakeshi Yoshitome, Kazuto Kamikura, Shoji Makino, Nobuhiko Kitawaki. icccn 2010: 1-6 [doi]

2008

Objective Estimation of Word Intelligibility for Noise-Reduced SpeechTakeshi Yamada, Masakazu Kumakura, Nobuhiko Kitawaki. ieicet, 91-B(12):4075-4077, 2008. [doi]

2006

2005

State estimation of meetings by information fusion using Bayesian networkMichiaki Katoh, Kiyoshi Yamamoto, Jun Ogata, Takashi Yoshimura, Futoshi Asano, Hideki Asoh, Nobuhiko Kitawaki. interspeech 2005: 113-116 [doi]

Objective Quality Assessment of Wideband Speech CodingNobuhiko Kitawaki, Kou Nagai, Takeshi Yamada. ieicet, 88-B(3):1111-1118, 2005. [doi]

2004

Perceptual QoS assessment technologies for VoIPAkira Takahashi, Hideaki Yoshino, Nobuhiko Kitawaki. cm, 42(7):28-34, 2004. [doi]

Integration of n-best recognition results obtained by multiple noise reduction algorithmsTakeshi Yamada, Jiro Okada, Nobuhiko Kitawaki. interspeech 2004: 141-144 [doi]

2003

2001

A combined approach of array processing and independent component analysis for blind separation of acoustic signalsFutoshi Asano, Shiro Ikeda, Michiaki Ogawa, Hideki Asoh, Nobuhiko Kitawaki. icassp 2001: 2729-2732 [doi]

2000

Characteristics of spoken language required for objective quality evaluation of echo cancellersNobuhiko Kitawaki, Futoshi Asano, Takeshi Yamada. interspeech 2000: 1101-1104 [doi]

1999

Common-acoustical-pole and residue model and its application to spatial interpolation and extrapolation of a room transfer functionYoichi Haneda, Yutaka Kaneda, Nobuhiko Kitawaki. taslp, 7(6):709-717, 1999. [doi]

Common-acoustical-pole and zero modeling of head-related transfer functionsYoichi Haneda, Shoji Makino, Yutaka Kaneda, Nobuhiko Kitawaki. taslp, 7(2):188-196, 1999. [doi]

1997

Performance evaluation of objective quality measures for coded speechAkira Takahashi, Nobuhiko Kitawaki, Paolino Usai, David Atkinson. interspeech 1997: 437-440 [doi]

1994

A new artificial speech signal for objective quality evaluation of speech coding systemsKenzo Itoh, Nobuhiko Kitawaki, Hiroshi Irii, Hiromi Nagabuchi. tcom, 42(234):664-672, 1994. [doi]

1992

A model for evaluating talker echo and sidetone in a telephone transmission networkNaotoshi Osaka, Kazuhiko Kakehi, Satori Iai, Nobuhiko Kitawaki. tcom, 40(11):1684-1692, 1992. [doi]

Proposal of selection method test pictures in HDTV subjective quality assessmentsTakeshi Tachi, Satoru Iai, Nobuhiko Kitawaki. ccr, 22(3):23-24, 1992. [doi]

1991

Pure Delay Effects on Speech Quality in TelecommunicationsNobuhiko Kitawaki, Kenzo Itoh. jsac, 9(4):586-593, 1991.

Evaluation and improvement of coded speech quality degraded by cell loss in ATM networksHiromi Nagabuchi, Nobuhiko Kitawaki. interspeech 1991: 603-606 [doi]

1990

Multilingual speech data base for evaluating quality of digitized speechHiroshi Irii, Kenzo Ito, Nobuhiko Kitawaki. interspeech 1990: 1025-1028 [doi]

Speech coding technology for ATM networksNobuhiko Kitawaki, Hiromi Nagabuchi, Masahiro Taka, Kenzo Takahashi. cm, 28(1):21-27, 1990. [doi]

1988

Objective quality evaluation for low-bit-rate speech coding systemsNobuhiko Kitawaki, Hiromi Nagabuchi, Kenzo Itoh. jsac, 6(2):242-248, 1988. [doi]

Quality assessment of speech coding and speech synthesis systemsNobuhiko Kitawaki, Hiromi Nagabuchi. cm, 26(10):36-44, 1988. [doi]

1984

Speech-quality assessment methods for speech-coding systemsNobuhiko Kitawaki, Masaaki Honda, Kenzo Itoh. cm, 22(10):26-33, 1984. [doi]

1982

Adaptive bit allocation scheme in predictive coding of speechMasaaki Honda, Nobuhiko Kitawaki, Fumitada Itakura. icassp 1982: 1672-1675 [doi]

Comparison of objective speech quality measures for voiceband CODECsNobuhiko Kitawaki, Kenzo Itoh, Masaaki Honda, Kazuhiko Kakehi. icassp 1982: 1000-1003 [doi]

All Publications

Filter by Year
OR AND NOT 1

Filter by Type
OR AND NOT 1

Filter by Tag
OR AND NOT 1

Filter by Venue
OR AND NOT 1

Filter by Author

[+]
OR AND NOT 1

Filter by Top Terms

[+]
OR AND NOT 1

Researchr

Publications by 'Nobuhiko Kitawaki'

Viewing Publication 1 - 36 from 36

2014

2010

2008

2006

2005

2004

2003

2001

2000

1999

1997

1994

1992

1991

1990

1988

1984

1982

All Publications

Filter by YearOR AND NOT 1

Filter by TypeOR AND NOT 1

Filter by TagOR AND NOT 1

Filter by VenueOR AND NOT 1

Filter by Author [+]OR AND NOT 1

Filter by Top Terms [+]OR AND NOT 1

Researchr

Publications by 'Nobuhiko Kitawaki'

Viewing Publication 1 - 36 from 36

2014

2010

2008

2006

2005

2004

2003

2001

2000

1999

1997

1994

1992

1991

1990

1988

1984

1982

Filter by Year
OR AND NOT 1

Filter by Type
OR AND NOT 1

Filter by Tag
OR AND NOT 1

Filter by Venue
OR AND NOT 1

Filter by Author

[+]
OR AND NOT 1

Filter by Top Terms

[+]
OR AND NOT 1