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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NLC, IPSJ-ICS | 2022-07-08 13:05 |
Online | Online | Self-Reproducing Automaton of Linguistic Intelligence
-- Self-Regulative Networking between External and Internal Languages -- Kumon Tokumaru (Researcher)  NLC2022-1 |
Speech, text and binary electronic data are categorized as External Language, while memory networks inside the brain con... [more] | NLC2022-1 pp.1-6 |
| NLP | 2021-12-18 16:05 |
Oita | J:COM Horuto Hall OITA | Digital Nature of Language
-- Principles to give birth to Homo Sapiens -- Kumon Tokumaru (Writer) NLP2021-68 |
“Human Beings” are called as “Man with Wisdom (Homo Sapiens)”. However, the syllable vocalizing ability which human bein... [more] | NLP2021-68 pp.114-119 |
| CAS, NLP | 2021-10-15 11:15 |
Online | Online | Evolution and S/N
-- The Evolution of Human Intelligence is a part of the Evolution of Life -- Kumon Tokumaru (Writer) CAS2021-33 NLP2021-31 |
The evolutions of linguistic human intelligence were triggered by the Toba Volcanic Winter and subsequent Laryngeal Desc... [more] | CAS2021-33 NLP2021-31 pp.90-94 |
| AP | 2021-06-17 13:00 |
Online | Online | Entropy Effect in Channel Propagation
-- Themodynamic Interpretation of Information Theory Entropy -- Kumon Tokumaru (Writer) AP2021-19 |
Long lasting syllables (=a character set) and interactive syllables (= bit) enabled linguistic humans to communicate wit... [more] | AP2021-19 pp.1-6 |
| QIT (2nd) |
2021-05-25 11:40 |
Online | Online | Information and Themodynamic Entropy
-- Analyzing the Lectures of John von Neumann -- Kumon Tokumaru (Writer) |
A fertilized egg becomes a living creature by continuous cell division following genomic information. Therefore, informa... [more] | |
| EA | 2019-12-13 10:55 |
Fukuoka | Kyushu Inst. Tech. | Detection of individuality of the Lombard effect in case of hearing colored noise Satoshi Ito, Ayane Kitazato, Yoichi Midorikawa, Masanori Akita (Oita Univ) EA2019-75 |
The relation between the Lombard effect and the detection of human feelings is tested in our laboratory. This method in ... [more] | EA2019-75 pp.65-70 |
| EMM | 2019-03-13 15:15 |
Okinawa | TBD | [Poster Presentation]
Estimation of Collusion Strategy for Fingerprinting Codes under Noisy Environment Tatsuya Yasui, Minoru Kuribayashi, Nobuo Funabiki (Okayama Univ.) EMM2018-107 |
In fingerprinting code against collusion attack, the optimal detector which detect colluders has been proposed. However,... [more] | EMM2018-107 pp.83-88 |
| SIP, EA, SP, MI (Joint) [detail] |
2018-03-19 11:15 |
Okinawa | Kazuki Shimada, Yoshiaki Bando, Masato Mimura, Katsutoshi Itoyama, Kazuyoshi Yoshii, Tatsuya Kawahara (Kyoto Univ.) EA2017-107 SIP2017-116 SP2017-90 |
(To be available after the conference date) [more] | EA2017-107 SIP2017-116 SP2017-90 pp.33-38 |
|
| EA | 2018-02-15 14:30 |
Hiroshima | Pref. Univ. Hiroshima | The influence that a quality change of the steady noise environment gives for Lombard effect Wataru Saito, Masanori Akita, Yoichi Midorikawa (Oita Univ.) EA2017-93 |
We measured the shift of the formant frequencies of Japanese 5 vowels under the noisy environment to detect the quantity... [more] | EA2017-93 pp.1-6 |
| SP | 2017-08-30 11:00 |
Kyoto | Kyoto Univ. | [Poster Presentation]
Kazuki Shimada, Yoshiaki Bando, Masato Mimura, Katsutoshi Itoyama, Kazuyoshi Yoshii, Tatsuya Kawahara (Kyoto Univ.) SP2017-23 |
(To be available after the conference date) [more] | SP2017-23 pp.19-24 |
| SIP, EA, SP | 2015-03-02 13:30 |
Okinawa | An Approach Combining Organically Noise, SNR and Voice Activity Estimation Masaru Fujieda, Takashi Yazu (OKI) EA2014-80 SIP2014-121 SP2014-143 |
In general, a noise suppression using a single microphone needs signal-to-noise ratio (SNR) in each time-frequency point... [more] | EA2014-80 SIP2014-121 SP2014-143 pp.49-54 |
|
| NLC, IPSJ-NL, SP, IPSJ-SLP, JSAI-SLUD (Joint) [detail] |
2014-12-16 11:00 |
Kanagawa | Tokyo Institute of Technology (Suzukakedai Campus) | Noise robust speech recognition by non-negative matrix factorization using GMM clustering in MFCC domain Kentaro Fujigaki, Yosuke Kashiwagi, Daisuke Saito, Nobuaki Minematsu, Keikichi Hirose (Univ. of Tokyo) SP2014-113 |
Exemplar-based feature enhancement by non-negative matrix factorization (NMF) was proposed for noise-robust speech recog... [more] | SP2014-113 pp.69-74 |
| NLC, IPSJ-NL, SP, IPSJ-SLP, JSAI-SLUD (Joint) [detail] |
2014-12-16 11:00 |
Kanagawa | Tokyo Institute of Technology (Suzukakedai Campus) | Multimodal Voice Conversion using Weighted Features in Noisy Environments Kenta Masaka, Ryo Aihara, Tetsuya Takiguchi, Yasuo Ariki (Kobe Univ.) SP2014-116 |
Voice conversion is a technique for converting specific information in speech while maintaining the other information, s... [more] | SP2014-116 pp.87-92 |
| EA | 2013-12-14 14:35 |
Ishikawa | Satellite Plaza of Kanazawa University | Speech intelligibility affected by acoustic characteristics changed in utterance under noisy environment. Takashi Takayama, Takeshi Saitou, Masato Miyoshi (Kanazawa Univ.) EA2013-100 |
The aim of this study is to construct a control method of acoustic characteristics for improving speech intelligibility ... [more] | EA2013-100 pp.73-78 |
| EA, SP, SIP | 2012-05-25 14:35 |
Osaka | Osaka Univ. Nakanoshima Center | Combination of noise compensation and SPLICE for noise robust speech recognition Tsunenobu Kai, Masayuki Suzuki, Nobuaki Minematsu, Keikichi Hirose (The Univ. of Tokyo) EA2012-28 SIP2012-28 SP2012-28 |
Recently, voices are often used as input modality to mobile terminals or car navigation systems. However, the voices rec... [more] | EA2012-28 SIP2012-28 SP2012-28 pp.161-166 |
| SITE, IPSJ-EIP | 2012-05-16 09:45 |
Tokyo | NII | Inheriting the Intellectual Heritage of the Information Theories
-- Are Human Consciousness Immune Responses Inside Cerebrospinal Fluid in Ventricular System ? -- Kimiaki Tokumaru (System Engineer) SITE2012-1 |
The author, interested in the origin of human and civilization, realized that language is digital. In order to clarify i... [more] | SITE2012-1 pp.1-6 |
| EA | 2010-12-10 11:05 |
Ibaraki | Univ. of Tsukuba | Hardware speech recognition system for processing and recognition at moment Masashi Nakayama (KNCT), Naoki Shigekawa (Univ. of Fukui), Takashi Yokouchi (KNCT) EA2010-99 |
In this paper, we are proposed the hardware speech recognition system using FPGA (Field-Programmable Gate Array). Genera... [more] | EA2010-99 pp.13-18 |
| SIS, IPSJ-AVM | 2010-09-03 13:00 |
Nagasaki | Nagasakiken-Kinrou-Fukushi-Kaikan | A Study of Reverberation Robust Speech Recognition Using Multi-Condition HMM Keisuke Katayama, Yoshikazu Miyanaga (Hokkaido Univ.) SIS2010-30 |
Using a speech recognition system in reverberant and noisy environment, the recognition rate is seriously declined. In ... [more] |
SIS2010-30 pp.83-88 |
| SP, NLC | 2009-12-22 15:50 |
Tokyo | Univ. of Tokyo | Spectral Representation of Double Autocorrelation Functions for Speech Signals and Its Application to Noisy Word Recognition System Nguyen Ngoc Dinh, Tetsuya Shimamura (Saitama Univ.) NLC2009-22 SP2009-86 |
In this paper, we propose a new spectral representation for noisy word recognition system, that we call Spectral Represe... [more] | NLC2009-22 SP2009-86 pp.135-140 |
| EA, SIP, SP | 2009-05-29 10:30 |
Hyogo | Robust estimation of fundamental frequencies of speech signals in noisy environments based on signal filtering by empirical mode decomposition Tetsuya Matsuda, Keikichi Hirose, Nobuaki Minematsu (Univ. of Tokyo) EA2009-10 SIP2009-10 SP2009-15 |
A number of methods have already been developed for the estimation of fundamental frequencies of speech signals. However... [more] | EA2009-10 SIP2009-10 SP2009-15 pp.49-54 |
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