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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NLC, IPSJ-NL, SP, IPSJ-SLP (Joint) [detail] |
2019-12-06 13:55 |
Tokyo | NHK Science & Technology Research Labs. | [Poster Presentation]
Estimation of three-dimensional tongue shape from midsagittal tongue contour using regression models Tatsuya Kitamura (Konan Univ.), Hisanori Makinae (NRIPS), Masashi Ito (TIT)  SP2019-40 |
In this study, we investigated methods to estimate the tongue contours of the outer sagittal planes from a midsagittal t... [more] | SP2019-40 pp.67-72 |
| SIS, ITE-BCT | 2018-10-25 15:00 |
Kyoto | Kyoto University Clock Tower Centennial Hall | [Invited Lecture]
Investigation of Adaptive Presentation based on Viewing environment for Television Advertising
-- Addressable TV Using Hybridcast Video -- Masashi Ito (Fuji TV) |
[more] | |
| NS, IN (Joint) |
2015-03-03 11:30 |
Okinawa | Okinawa Convention Center | An Evaluation for A Flexible Selection of Internet Connections based on Network Expert Knowledge Masashi Ito, Asato Edo, Satoru Izumi, Toru Abe, Takuo Suganuma (Tohoku Univ.) IN2014-152 |
We have proposed an advanced method to select the Internet connections based on the network expert knowledge, by using t... [more] | IN2014-152 pp.185-190 |
| IN, NV (Joint) |
2014-07-17 13:25 |
Hokkaido | Hokkaido Univ. | A Design of Flexible selection of Internet Connections based on Network Expert Knowledge Masashi Ito, Asato Edo, Satoru Izumi, Toru Abe, Takuo Suganuma (Tohoku Univ.) IN2014-35 |
In this paper, we propose an advanced method to select the Internet connections based on the network expert knowledge, b... [more] | IN2014-35 pp.31-36 |
| SP, JSAI-SLUD (Joint) |
2013-09-19 11:15 |
Chiba | Chiba Univ. | A study of the user's state's estimation by using multi-modal information of the local segment Yuya Chiba (Tohoku Univ.), Masashi Ito (Tohoku Inst. of Tech.), Akinori Ito (Tohoku Univ.) SP2013-69 |
Most conventional researches of spoken dialog system have focused on natural language processing because the dialog syst... [more] | SP2013-69 pp.27-32 |
| EA | 2013-08-09 10:00 |
Miyagi | Tohoku University | An acoustical analysis for mixed speech signals using a complex window function Masashi Ito (Tohoku Inst. of Tech.), Akinori Ito (Tohoku Univ.) EA2013-53 |
A sinusoidal representation of voiced speech is one of the promising methods for speech analysis and synthesis, which ap... [more] | EA2013-53 pp.1-6 |
| IN, NS, CS (Joint) |
2012-09-20 11:20 |
Miyagi | Tohoku Univ. Research Institute of Electrical Communication 2gokan | The Clarification and Verification of The Mechanism Mitigating Packet Delay Variation for Time Synchronization Masashi Ito, Yasuyuki Kozakai (Toshiba) IN2012-55 |
[more] | IN2012-55 pp.33-38 |
| PRMU, SP | 2012-02-09 11:00 |
Miyagi | Estimation of a User's Internal State before the First Input Utterance Using HMM with Non-verbal Information Yuya Chiba (Tohoku Univ.), Masashi Ito (Totec.), Akinori Ito (Tohoku Univ.) PRMU2011-187 SP2011-102 |
This paper describes a method for estimating the internal state of the user of a spoken dialog system before his input u... [more] | PRMU2011-187 SP2011-102 pp.7-12 |
|
| PRMU, SP, WIT | 2010-10-08 10:00 |
Chiba | An abnormal sound detection method using multi-stage GMM for surveillance microphone Akinori Ito, Akihito Aiba (Tohoku Univ.), Masashi Ito (Tohoku Inst. Tech.), Shozo Makino (TBGU) PRMU2010-88 SP2010-44 WIT2010-32 |
We have been developing a method for detecting abnormal sound events from audio signal recorded in real environments, wh... [more] | PRMU2010-88 SP2010-44 WIT2010-32 pp.1-6 |
|
| EA | 2009-08-03 16:30 |
Miyagi | A Study on Objective Evaluation of MP3 Packet Loss Concealment Kiyoshi Konno, Masashi Ito, Akinori Ito, Shozo Makino (Tohoku Univ.) EA2009-49 |
In this paper, we analyze objective evaluation of MP3 audio with packet loss concealment. As an objective evaluation fo... [more] |
EA2009-49 pp.37-42 |
|
| EA | 2009-08-04 11:45 |
Miyagi | Detection of Abnormal Sound Using Multi-stage GMM and Segment Model Akihito Aiba, Masashi Ito, Akinori Ito, Shozo Makino (Tohoku Univ.) EA2009-55 |
We propose an abnormal sound detection system for surveillance microphone. The system uses models for normal sounds prod... [more] | EA2009-55 pp.71-75 |
|
| ITE-BCT, IE, CS, IPSJ-AVM | 2008-12-11 15:50 |
Aichi | Nagoya University | Adaptive Multiple Description Coding of Flash Video based on Bitstream Pattern Reconstruction Takuya Kuraishi, Masashi Ito, Akinori Ito, Shozo Makino (Tohoku Univ.) |
Multiple Description (MD) Coding is one of effective methods for concealing burst packet loss. This method divides sourc... [more] | CS2008-45 IE2008-109 pp.35-40 |
| SP, NLC | 2008-12-10 16:10 |
Tokyo | Waseda Univ. | Estimation of Spoken Dialog System using Automatically-generated question-and-answer database Takahiro Morimoto, Masashi Ito (Tohoku Univ.), Motoyuki Suzuki (The Univ. of Tokushima), Akinori Ito, Shozo Makino (Tohoku Univ.) NLC2008-69 SP2008-124 |
A question-and-answer style spoken dialog system based on example-based answer generation is known to be robust against ... [more] | NLC2008-69 SP2008-124 pp.267-272 |
| EA | 2008-08-04 15:15 |
Miyagi | A study of high-quality speech modification based on sinusoidal representation Masashi Ito, Keiji Ohara, Akinori Ito, Masafumi Yano (Tohoku Univ.) EA2008-52 |
[more] | EA2008-52 pp.41-46 |
|
| SP | 2008-07-17 - 2008-07-19 |
Iwate | Iwate Prefectural Univ. | Intonation Evaluation by Combination of Multiple Evaluation Scores using Synthe0sized Voice Tomoaki Konno, Masashi Ito (Tohoku Univ.), Motoyuki Suzuki (Tokushima Univ.), Akinori Ito, Shozo Makino (Tohoku Univ.) SP2008-49 |
In this paper, we describe a system for intonation evaluation of English utterance by Japanese learners using synthesize... [more] | SP2008-49 pp.37-42 |
| EA | 2008-03-07 10:20 |
Tokyo | NTT Musashino R&D Center | Perceptual naturalness of time-scale modified speech Masashi Ito, Masafumi Yano (Tohoku Univ.) EA2007-114 |
Perceptual naturalness of time-scale modified speech is affected by phase relationship between constituent sinusoidal co... [more] | EA2007-114 pp.13-18 |
| CPM, OPE, R | 2007-04-20 15:45 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Degradation analysis of GaInAsP/InP laser diode Hiroyuki Ichikawa, Masashi Ito, Chie Fukuda, Kotaro Hamada, Akira Yamaguchi, Takashi Nakabayashi (Sumitomo Electric Industries) R2007-6 CPM2007-6 OPE2007-6 |
ESD-induced degradation is one of the serious reliability problems of GaInAsP/InP LD. We have conducted an analysis on E... [more] | R2007-6 CPM2007-6 OPE2007-6 pp.29-33 |
| CPM | 2006-08-07 15:25 |
Iwate | Iwate Univ. | Low temperature deposition of anatase poly TiO2 by chemical vapor deposition Fumihiko Hirose, Masashi Ito, Yu Matsushima (YU) |
We have successfully deposited antase TiO2 on Si surfaces by MOCVD with a precursor titaneisopropoxide and an oxidant of... [more] | CPM2006-44 pp.21-23 |
| EA | 2005-08-18 14:30 |
Miyagi | On the role of spectral transitions in the perception of concurrent speech Masashi Ito, Masafumi Yano (Tohoku Univ.) |
It is reasonable to focus on spectral transition of speech to investigate “cocktail party problem.” The result of a prev... [more] | EA2005-36 pp.13-18 |
|
| EA | 2005-04-21 14:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Local vector coding for voiced speech Masashi Ito, Masafumi Yano (Tohoku Univ.) |
Line-type spectra are observed in frequency responses for voiced sound and sound of some musical instrument. It is diffi... [more] | EA2005-2 pp.7-12 |
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