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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EMCJ, MICT (Joint) |
2020-03-13 16:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Cancelled but technical report was issued) |
An Attempt of Error Term Reduction for Cross-Coupled-Transistor-Type Negative Impedance Converter for the Performance Improvement of Common-Mode Current Suppressor Soichiro Kudo, Nishikata Atsuhiro, Soichiro Kudo (Tokyo Tech)  EMCJ2019-96 |
Previously, a device for actively suppressing the common mode current was proposed, and a configuration using a cross-co... [more] | EMCJ2019-96 pp.21-26 |
| ET | 2017-12-02 16:25 |
Ishikawa | Kanazawa Institute of Technology | [Invited Talk]
International Human Resources Development in Signal Processing Education Akinori Nishihara (Tokyo Tech.) ET2017-78 |
The author has pursued and optimized various advanced educational strategies based on face-to-face, distance, and online... [more] | ET2017-78 pp.57-60 |
| ITS, IE, ITE-AIT, ITE-HI, ITE-ME [detail] | 2012-02-20 12:00 |
Hokkaido | Hokkaido Univ. | Block-weighted Seam Carving Based on Gradient in Global Area Takui Okazaki, Izumi Ito, Akinori Nishihara (Titech) ITS2011-32 IE2011-108 |
We propose a block-weighted seam carving that considers not only local areas but also global areas in the image. In the... [more] |
ITS2011-32 IE2011-108 pp.39-43 |
| SIP, CAS, VLD | 2009-07-02 11:10 |
Hokkaido | Kushiko-shi Shogai Gakushu Center | Synthesis of 2-Channel IIR Paraunitary Filter Banks by Extracting 2-Port Lattice Sections Nagato Ueda (Tokyo Tech), Eiji Watanabe (Shibaura Tech), Akinori Nishihara (Tokyo Tech) CAS2009-15 VLD2009-20 SIP2009-32 |
This paper proposes a synthesis method of 2-channel IIR paraunitary filter banks by successively extracting 2-port latti... [more] | CAS2009-15 VLD2009-20 SIP2009-32 pp.79-84 |
| AP | 2009-02-12 09:45 |
Tokyo | Tokyo University of Agriculture and Technology | Analysis of the Propagation Mechanisms in Streets with Different Directions in Urban Mobile Radio Channels Mir Ghoraishi, Gilbert Siy Ching, Jun-ichi Takada, Akinori Nishihara (Tokyo Inst. of Tech.), Tetsuro Imai, Koshiro Kitao (NTT DOCOMO) AP2008-190 |
[more] | AP2008-190 pp.7-12 |
| EA | 2008-11-20 14:45 |
Oita | Instrumental Sound Extraction by Music GHA with Detailed Template Database Yuuki Nakahara, Akinori Nishihara (Tokyo Tech) EA2008-87 |
Detailed template wrapping is used in the process of sound extraction by Music GHA. However, using template generated by... [more] | EA2008-87 pp.17-22 |
|
| AP, RCS (Joint) |
2008-11-21 14:50 |
Ishikawa | Kanazawa Institute of Technology | Optimum Beam-forming for Arbitrary Array Antenna Mir Ghoraishi, Jun-ichi Takada, Akinori Nishihara (Tokyo Tech), Tetsuro Imai (NTT DOCOMO) AP2008-137 |
[more] | AP2008-137 pp.151-154 |
| VLD, CAS, SIP | 2008-06-27 14:45 |
Hokkaido | Hokkaido Univ. | A Digital Filter Bank for The Reconstruction of Unifomly sampled signals from nonuniform samples Fumio Itami (Saitama Inst. of Tech.), Eiji Watanabe (Shibaura Inst. of Tech.), Akinori Nishihara (Tokyo Inst. of Tech.) CAS2008-31 VLD2008-44 SIP2008-65 |
[more] | CAS2008-31 VLD2008-44 SIP2008-65 pp.73-78 |
| CAS | 2008-02-01 15:30 |
Okinawa | Design of Howling Suppressors using Adaptive Notch Filters Takashi Matsumoto, Masayoshi Aoshima, Eiji Watanabe (Shibaura Inst. of Tech.), Akinori Nishihara (Tokyo Inst. of Tech.) CAS2007-105 |
When it is desired to suppress periodic signals whose frequencies are unknown such as howling signals, one solution is ... [more] |
CAS2007-105 pp.67-72 |
|
| SIP, CAS, CS | 2007-03-06 13:20 |
Tottori | Blancart Misasa (Tottori) | Fast and Stabilized Adaptive Lowpass Filters Hidenari Kim, Eiji Watanabe (Shibaura Inst. of Tech.), Akinori Nishihara (Tokyo Inst. of Tech.) CAS2006-108 SIP2006-209 CS2006-125 |
First-order adaptive infinite impulse response (IIR) lowpass filters have been proposed to find unknown passband-edge fr... [more] | CAS2006-108 SIP2006-209 CS2006-125 pp.75-80 |
| SAT | 2006-10-20 15:40 |
Overseas | KAL Hotel (Jeju-Do, Korea) | Distribution of Graduate School Courses via International Satellite
-- Case Study between Japan and Thailand -- Jun-ichi Takada, Akinori Nishihara, Shinobu Yume Yamaguchi (Tokyo Tech) |
Tokyo Institute of Technology (Tokyo Tech) has been distributing the graduate school courses via the international satel... [more] | |
| EMCJ | 2006-09-01 14:50 |
Osaka | Osaka Univ. | Conducted-Noise Suppressor Using Ferrite Cores and Negative Impedance Converter Yuki Ishihara, Atsuhiro Nishikata, Akinori Nishihara (Tokyo Institute of Technology) EMCJ2006-47 |
The principle of the proposed circuit of conducted-noise suppressor is explained. The influences of the resistances, w... [more] | EMCJ2006-47 pp.19-24 |
| SIP, CAS, VLD | 2006-06-23 13:25 |
Hokkaido | Kitami Institute of Technology | Strictly-Comlementary and Variable Linear Phase FIR Filter Banks Yoshinori Kawata (Tokyo Tech), Eiji Watanabe (Shibaura Tech), Akinori Nishihara (Tokyo Tech) |
[more] | CAS2006-15 VLD2006-28 SIP2006-38 pp.43-48 |
| CAS, SIP, CS | 2006-03-06 13:30 |
Okinawa | Univ of Ryukyu | Adaptive Detection of Passband-Edge Frequencies of Band-Limited Signals Kentaro Yamaguchi (Tokyo Tech.), Eiji Watanabe (Shibaura Tech.), Akinori Nishihara (Tokyo Tech.) |
A method to adaptively detect passband-edge frequencies (PEFs) of band-limited signals is proposed and applied to estima... [more] | CAS2005-101 SIP2005-147 CS2005-94 pp.31-36 |
| CAS, SIP, CS | 2006-03-06 10:25 |
Okinawa | Univ of Ryukyu | Design and Evaluation of Transaural Reproduction System Using Head Model Takashi Osanai, Akinori Nishihara (TIT) |
We propose a design of transaural reproduction systems for stereo loud speakers to localize sound from binaural sources... [more] |
CAS2005-108 SIP2005-154 CS2005-101 pp.69-74 |
| CAS, SIP, VLD | 2005-06-27 15:20 |
Miyagi | Tohoku University | A New Multirate Processing Scheme for The Conversions of Image Resolution Based on Integer/Fractional Sampling Filter Banks Fumio Itami (Saitama Inst. of Tech.), Eiji Watanabe (Shibaura Inst. of Tech.), Akinori Nishihara (Tokyo Inst. of Tech.) |
This paper proposes a new multirate processing scheme for the conversion of image resolution by using integer or fractio... [more] | CAS2005-10 VLD2005-21 SIP2005-34 pp.55-60 |
| CAS, SIP, VLD | 2005-06-28 10:00 |
Miyagi | Tohoku University | Development of All-weather Realtime Player Tracing System by Adaptive Background Renewal Munehiro Tokikura, Akinori Nishihara (TIT) |
[more] | CAS2005-15 VLD2005-26 SIP2005-39 pp.1-6 |
| CAS | 2005-01-19 13:50 |
Ishikawa | Kanazawa Univ | Convergency Improvement of Variable Digital Filters Using Step Responses Kensuke Fukushima (Tokyo Tech), Eiji Watanabe (Shibaura Tech), Akinori Nishihara (Tokyo Tech) |
For variable digital filters using step responses, which have high tuning accuracy and wide variable range, a method of ... [more] | CAS2004-66 pp.37-42 |
| CAS | 2005-01-20 13:20 |
Ishikawa | Kanazawa Univ | octave band multilevel filters using a halfband filter Ryusuke Hirai, Akinori Nishihara (Tokyo Tech) |
[more] | CAS2004-69 pp.13-18 |
| CAS | 2005-01-20 16:15 |
Ishikawa | Kanazawa Univ | [Fellow Memorial Lecture]
Origins and Recent Developments of Maximally Flat FIR Digital Filters Akinori Nishihara (Tokyo Inst. of Tech.) |
Maximally flat FIR digital filters, which are widely known in the circuit theory and digital signal processing communit... [more] |
CAS2004-71 pp.25-30 |
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