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ORCIDHitoshi Ohmuro
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2010 – 2019
- 2017
[j8]Yuma Koizumi, Kenta Niwa, Yusuke Hioka
, Kazunori Kobayashi, Hitoshi Ohmuro:
Informative Acoustic Feature Selection to Maximize Mutual Information for Collecting Target Sources. IEEE ACM Trans. Audio Speech Lang. Process. 25(4): 768-779 (2017)- [c22]Shoichiro Saito, Kazunori Kobayashi, Tomoko Kawase, Hitoshi Ohmuro:
Noise suppressing microphone array for highly noisy environments using power spectrum density estimation in beamspace. ICCE 2017: 265-266 - 2016
- [c21]Yuma Koizumi, Kenta Niwa, Yusuke Hioka, Kazunori Kobayashi, Hitoshi Ohmuro:
Integrated approach of feature extraction and sound source enhancement based on maximization of mutual information. ICASSP 2016: 186-190 - 2015
- [j7]Masahiro Fukui, Kazunori Kobayashi, Suehiro Shimauchi, Yusuke Hioka, Hitoshi Ohmuro:
Low-complexity dereverberation for hands-free audio conferencing unit. IEEE Trans. Consumer Electron. 61(4): 539-545 (2015) - [c20]Masahiro Fukui, Kazunori Kobayashi, Suehiro Shimauchi, Yusuke Hioka, Hitoshi Ohmuro:
Hands-free audio conferencing unit with low-complexity dereverberation. ICCE 2015: 128-129 - [c19]Tatsuya Kako, Kenta Niwa, Kazunori Kobayashi, Hitoshi Ohmuro:
Wiener filter design by estimating sensitivities between distributed asynchronous microphones and sound sources. WASPAA 2015: 1-5 - [c18]Yuma Koizumi, Kenta Niwa, Yusuke Hioka, Kazunori Kobayashi, Hitoshi Ohmuro:
Informative acoustic feature selection on microphone array wiener filtering for collecting target source on sports ground. WASPAA 2015: 1-5 - 2014
- [j6]Masahiro Fukui, Shigeaki Sasaki, Yusuke Hiwasaki, Kimitaka Tsutsumi, Sachiko Kurihara, Hitoshi Ohmuro, Yoichi Haneda:
Adaptive Spectral Masking of AVQ Coding and Sparseness Detection for ITU-T G.711.1 Annex D and G.722 Annex B Standards. IEICE Trans. Inf. Syst. 97-D(5): 1264-1272 (2014) - [j5]Masahiro Fukui, Suehiro Shimauchi, Kazunori Kobayashi, Yusuke Hioka, Hitoshi Ohmuro:
Acoustic echo canceller software for voip hands-free application on smartphone and tablet devices. IEEE Trans. Consumer Electron. 60(3): 461-467 (2014) - [c17]Suehiro Shimauchi, Hitoshi Ohmuro:
Accurate adaptive filtering in square-root Hann windowed short-time fourier transform domain. ICASSP 2014: 1305-1309 - [c16]Shoichi Koyama, Suehiro Shimauchi, Hitoshi Ohmuro:
Sparse sound field representation in recording and reproduction for reducing spatial aliasing artifacts. ICASSP 2014: 4443-4447 - [c15]Masahiro Fukui, Suehiro Shimauchi, Kazunori Kobayashi, Yusuke Hioka, Hitoshi Ohmuro:
Acoustic echo canceller software for VoIP hands-free application on smartphone and tablet devices. ICCE 2014: 133-134 - [c14]Satoru Emura, Hitoshi Ohmuro:
Wave-domain canceling of residual echo with subspace tracking. IWAENC 2014: 60-64 - [c13]Shoichi Koyama, Prakhar Srivastava, Ken'ichi Furuya, Suehiro Shimauchi, Hitoshi Ohmuro:
STSP: Space-time stretched pulse for measuring spatio-temporal impulse response. IWAENC 2014: 308-312 - 2013
- [c12]Masahiro Fukui, Suehiro Shimauchi, Yusuke Hioka, Hitoshi Ohmuro, Yoichi Haneda:
Acoustic echo reduction robust against echo-path change with instant echo-power-level adjustment. EUSIPCO 2013: 1-5 - [c11]Satoru Emura, Yusuke Hiwasaki, Hitoshi Ohmuro:
Adaptive filtering exploiting band-limited property of sound field in the wave domain. ICASSP 2013: 625-629 - [c10]Keisuke Imoto, Suehiro Shimauchi, Hisashi Uematsu, Hitoshi Ohmuro:
User activity estimation method based on probabilistic generative model of acoustic event sequence with user activity and its subordinate categories. INTERSPEECH 2013: 2609-2613 - [c9]Keisuke Imoto, Yasunori Ohishi, Hisashi Uematsu, Hitoshi Ohmuro:
Acoustic scene analysis based on latent acoustic topic and event allocation. MLSP 2013: 1-6 - [c8]Satoru Emura, Yusuke Hiwasaki, Hitoshi Ohmuro:
Wave-domain echo-path model with aliasing for echo cancellation. WASPAA 2013: 1-4
2000 – 2009
- 2009
- [j4]Yusuke Hiwasaki, Hitoshi Ohmuro:
ITU-T G.711.1: extending G.711 to higher-quality wideband speech. IEEE Commun. Mag. 47(10): 110-116 (2009) - [i1]Yusuke Hiwasaki, Hitoshi Ohmuro:
RTP Payload Format for mU-law EMbedded Codec for Low-delay IP Communication (UEMCLIP) Speech Codec. RFC 5686: 1-21 (2009) - 2008
- [c7]Yusuke Hiwasaki, Shigeaki Sasaki, Hitoshi Ohmuro, Takeshi Mori, Jongmo Seong, Mi Suk Lee, Balázs Kövesi, Stéphane Ragot, Jean-Luc Garcia, Claude Marro, Lei Miao, Jianfeng Xu, Vladimir Malenovsky, Jimmy Lapierre, Roch Lefebvre:
G.711.1: A wideband extension to ITU-T G.711. EUSIPCO 2008: 1-5 - [c6]Yusuke Hiwasaki, Takeshi Mori, Shigeaki Sasaki, Hitoshi Ohmuro, Akitoshi Kataoka:
A wideband speech and audio coding candidate for ITU-T G.711WBE standardization. ICASSP 2008: 4017-4020 - 2006
- [j3]Yusuke Hiwasaki, Hitoshi Ohmuro, Takeshi Mori, Sachiko Kurihara, Akitoshi Kataoka:
A G.711 Embedded Wideband Speech Coding for VoIP Conferences. IEICE Trans. Inf. Syst. 89-D(9): 2542-2552 (2006) - 2002
- [j2]Noboru Harada, Hitoshi Ohmuro, Kazunori Mano:
A 5-kHz-bandwidth low-bit-rate speech coder: Bandwidth, noisiness, and opinion scores. Syst. Comput. Jpn. 33(14): 110-119 (2002)
1990 – 1999
- 1996
- [c5]Hitoshi Ohmuro, Jotaro Ikedo, Takehiro Moriya, Akitoshi Kataoka, Shinji Hayashi, Kazunori Mano:
Dual-Pulse CS-CELP: a toll-quality low-complexity speech coder at 7.8 kbit/s. ICASSP 1996: 558-561 - 1995
- [j1]Kazunori Mano, Takehiro Moriya, Satoshi Miki, Hitoshi Ohmuro, Kazunaga Ikeda, Jotaro Ikedo:
Design of a Pitch Synchronous Innovation CELP Coder for Mobile Communications. IEEE J. Sel. Areas Commun. 13(1): 31-41 (1995) - 1994
- [c4]Satoshi Miki, Kazunori Mano, Takehiro Moriya, Kumiko Oguchi, Hitoshi Ohmuro:
A pitch synchronous innovation CELP (PSI-CELP) coder for 2-4 kbit/s. ICASSP (2) 1994: 113-116 - [c3]Hitoshi Ohmuro, Kazunori Mano, Takehiro Moriya:
Variable bit-rate speech coding based on PSI-CELP. ICSLP 1994: 2067-2070 - 1993
- [c2]Satoshi Miki, Kazunori Mano, Hitoshi Ohmuro, Takehiro Moriya:
Pitch synchronous innovation CELP (PSI-CELP). EUROSPEECH 1993: 261-264 - [c1]Takehiro Moriya, Satoshi Miki, Kazunori Mano, Hitoshi Ohmuro:
Training method of the excitation codebook for CELP. EUROSPEECH 1993: 1155-1158
Coauthor Index
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