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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA, ASJ-H | 2020-07-20 13:50 |
Online | Online | A Noise Reduction Technique for Inaudible Sound Communication Systems Using a Denoising Filter Consisting of U-Net Saki Anazawa, Naofumi Aoki, Kosei Ozeki, Yoshinori Dobashi (Hokkaido Univ.), Kenichi Ikeda, Hiroshi Yasuda (SST, Inc.)  EA2020-3 |
This study investigates a noise reduction technique for sound signals that secretly transmit binary symbols via high fre... [more] | EA2020-3 pp.13-17 |
| EA, ASJ-H | 2020-07-20 15:30 |
Online | Online | A Study on the Creation of Japanese Phoneme Balanced Sentences Suitable for User's Request Yuko Takai, Naofumi Aoki, Yoshinori Dobashi (Hokkaido Univ.) EA2020-6 |
Patients who are predicted to lose their own voice due to ALS (Amylotrophic Lateral Sclerosis) or pharyngectomy surgery ... [more] | EA2020-6 pp.31-33 |
| EA, ASJ-H | 2020-07-20 16:30 |
Online | Online | [Invited Talk]
Possibilities of Sound Programming Using Python Naofumi Aoki (Hokkaido Univ.) EA2020-8 |
Sound programming is one of the promising approaches for acoustics education. It provides many teaching materials that h... [more] | EA2020-8 pp.43-48 |
| EA, ASJ-H | 2020-07-21 11:00 |
Online | Online | Possibilities of Gamification for Learning How to Use an Interactive Speech Synthesizer "Voice Pad" Daiki Goto (Hokkai Gakuen Univ.), Naofumi Aoki, Keisuke Ai (Hokkaido Univ.), Kunitoshi Motoki (Hokkai Gakuen Univ.) EA2020-11 |
This study has developed an interactive speech synthesizer that can enable users to synthesize speech as playing musical... [more] | EA2020-11 pp.63-66 |
| EA, ASJ-H | 2020-07-21 11:25 |
Online | Online | Implementation of Digital Pattern Playback Using Python Hiroki Otake, Naofumi Aoki, Kosei Ozeki, Yoshinori Dobashi (Hokkaido Univ.) EA2020-12 |
This study focuses on improving the speech quality of digital pattern playback. This paper reports our implementation of... [more] | EA2020-12 pp.67-70 |
| EA, ASJ-H, ASJ-AA | 2019-07-16 10:00 |
Hokkaido | SAPPORO COMMUNITY PLAZA | A Study on Sound Communication in Inaudible Band Based on Neural Network Kosei Ozeki, Naofumi Aoki, Yoshinori Dobashi (Hokkaido Univ.) EA2019-1 |
In this research, we have developed a system that performs data communication by embedding information in high frequency... [more] | EA2019-1 pp.1-4 |
| EA, ASJ-H, ASJ-AA | 2019-07-16 10:25 |
Hokkaido | SAPPORO COMMUNITY PLAZA | Automatic Generation of Charts for Rhythm Games by Machine Learning Atsuhito Udo, Naofumi Aoki, Yoshinori Dobashi (Hokkaido Univ.) EA2019-2 |
Many attempts in different ways have been done to retrieve information from pieces of music. In this paper, we discuss a... [more] | EA2019-2 pp.5-8 |
| EA, ASJ-H, ASJ-AA | 2019-07-16 10:50 |
Hokkaido | SAPPORO COMMUNITY PLAZA | Black Box Modeling of Distortion Stomp Boxes Using Machine Learning Yuto Matsunaga, Naofumi Aoki, Yoshinori Dobashi (Hokkaidou Univ.), Tetsuya Kojima (NITTC) EA2019-3 |
The study of digital modeling for analog circuits has widely been investigate before. The guitar attachment is no except... [more] | EA2019-3 pp.9-14 |
| EA, ASJ-H, ASJ-AA | 2019-07-16 11:30 |
Hokkaido | SAPPORO COMMUNITY PLAZA | Development of an evaluation board for digital effector Kenta Kaite, Naofumi Aoki, Yoshinori Dobashi (Hokkaido Univ.) EA2019-4 |
In this research, we are developing a digital effector evaluation board that allows the user to change the effect freely... [more] | EA2019-4 pp.15-16 |
| EA, ASJ-H, ASJ-AA | 2019-07-17 14:25 |
Hokkaido | SAPPORO COMMUNITY PLAZA | Acoustic Analysis and Synthesis of Triangle Naofumi Aoki (Hokkaido Univ.) EA2019-18 |
Triangle has complicate timbre in spite of its simple structure. This study has conducted an acoustic analysis of triang... [more] | EA2019-18 pp.93-98 |
| EA, ASJ-H, ASJ-AA | 2019-07-17 14:50 |
Hokkaido | SAPPORO COMMUNITY PLAZA | A Study on Automatic Summarization of Music Data Based on Its Acoustic Features Yudai Kikuchi, Naofumi Aoki, Yoshinori Dobashi (Hokkaido Univ.) EA2019-19 |
This paper describes the method of automatic music summarization. Music has a repetitive structure, so we detect the rep... [more] | EA2019-19 pp.99-102 |
| EA, ASJ-H, ASJ-AA | 2019-07-17 15:30 |
Hokkaido | SAPPORO COMMUNITY PLAZA | Synthesis of Unvoiced Speech in the Interactive Speech Synthesizer "Voice Pad" Naofumi Aoki, Keisuke Ai (Hokkaido Univ.) EA2019-20 |
This study has developed an interactive speech synthesizer that can enable users to generate artificial speech as playin... [more] | EA2019-20 pp.103-107 |
| EA, ASJ-H, ASJ-AA | 2019-07-17 15:55 |
Hokkaido | SAPPORO COMMUNITY PLAZA | A study on segmentation of speech database by using Julius Saki Anazawa (Hokkai-Gakuen Univ.), Naofumi Aoki (Hokkaido Univ.) EA2019-21 |
Julius is one of the tools that perform speech segmentation automatically. This study evaluates Julius by comparing its ... [more] | EA2019-21 pp.109-112 |
| EA, ASJ-H, ASJ-AA | 2019-07-17 16:20 |
Hokkaido | SAPPORO COMMUNITY PLAZA | Audio database construction based on video and subtitle data posted on the Web Yuko Takai, Naofumi Aoki, Yoshinori Dobashi (Hokkaido Univ.) EA2019-22 |
Using sound data contained in the video posted on the website and user created subtitle data attached to the video, the ... [more] | EA2019-22 pp.113-116 |
| EMM | 2019-01-10 11:25 |
Miyagi | Tohoku Univ. | Visualization for Parameter Decision in System Trade Kenji Sudo, Naofumi Aoki (Hokkaido Univ.) EMM2018-82 |
Golden cross / dead cross method is known as one of the most famous technical analysis methods in the decision making pr... [more] | EMM2018-82 pp.7-11 |
| EMM | 2019-01-11 10:20 |
Miyagi | Tohoku Univ. | Development of an Interactive Speech Synthesizer "Voice Pad" Naofumi Aoki, Keisuke Ai (Hokkaido Univ.) EMM2018-87 |
This study has developed an interactive speech synthesizer that can enable users to generate artificial speech as playin... [more] | EMM2018-87 pp.31-32 |
| MVE | 2018-10-25 10:25 |
Hokkaido | Possibilities of real world interface by using gaze control Katsuhito Motoyoshi, Naofumi Aoki (Hokkaido Univ.) MVE2018-26 |
Gaze input devices have potential to realize natural user interface interacting with real world. This paper discusses th... [more] | MVE2018-26 pp.7-10 |
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| MVE | 2018-10-25 11:15 |
Hokkaido | A study on making street view of Tanukikoji shopping street Seiki Yasuda, Takeshi Hori (Hokkaido Research Organization), Naofumi Aoki (Hokkaido Univ.) MVE2018-28 |
This study focuses on making street view of Tanukikoji shopping street in Sapporo. This paper reports some results and d... [more] | MVE2018-28 pp.17-18 |
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| MVE | 2018-10-25 15:20 |
Hokkaido | Some viewpoints for enjoying maker movement Naofumi Aoki, Hirotaka Kasai, Ikumi Inoue, Junpei Tsuji (Hokkaido Univ.) MVE2018-32 |
Creating new value by prototyping actual product is an important skill of engineers. Maker movement gives positive influ... [more] | MVE2018-32 pp.41-46 |
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| HWS, ISEC, SITE, ICSS, EMM, IPSJ-CSEC, IPSJ-SPT [detail] | 2018-07-26 09:30 |
Hokkaido | Sapporo Convention Center | Some tips for information hiding from the viewpoint of magic trick Naofumi Aoki (Hokkaido Univ.) ISEC2018-32 SITE2018-24 HWS2018-29 ICSS2018-35 EMM2018-31 |
Besides some industrial applications such as steganography and digital watermarking, the concept of information hiding i... [more] | ISEC2018-32 SITE2018-24 HWS2018-29 ICSS2018-35 EMM2018-31 pp.225-227 |
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