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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA, ASJ-H, ASJ-MA, ASJ-SP | 2024-07-06 14:50 |
Hokkaido | A technique of generating source signals for speech synthesis taking account of fluctuation phenomena Naofumi Aoki (Hokkaido Univ.)  EA2024-13 |
This study has investigated a technique that reproduces waveform fluctuations for synthesized speech by limiting Q of it... [more] | EA2024-13 pp.13-18 |
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| EA, ASJ-H, ASJ-MA, ASJ-SP | 2023-07-02 15:10 |
Hokkaido | Speech Restoration of Spectrogram Images Printed in a Document "Visible Speech" Published in 1947 Naofumi Aoki (Hokkaido Univ.) EA2023-6 |
The restoration of speech materials recorded in the past might be regarded as a study in acoustical archeology. It may p... [more] | EA2023-6 pp.12-15 |
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| EA, ASJ-H, ASJ-MA, ASJ-SP | 2023-07-02 15:35 |
Hokkaido | Comparison of the Performance between CNN and CRNN Models for Screening Pathological Speech Using Spectrogram Images Naofumi Aoki (Hokkaido Univ.), Keiki Zen (Industrial Research Institute, Hokkaido Research Organization) EA2023-7 |
This study has investigated the possibility of screening pathological speech using machine learning techniques. This pap... [more] | EA2023-7 pp.16-21 |
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| EA, ASJ-H, ASJ-MA, ASJ-SP | 2023-07-02 16:00 |
Hokkaido | A Study on Spatial Resolution in Acoustic Simulation of Head-Related Transfer Functions using FDTD method Kazuhiro Kakizaki, Naofumi Aoki, Yoshinori Dobashi (Hokkaido Univ.), Kunitoshi Motoki (Hokkai Gakuen Univ.) EA2023-8 |
By applying the technique based on Head-Related Transfer Function(HRTF), it becomes possible to achieve a more immersive... [more] | EA2023-8 pp.22-25 |
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| SP, IPSJ-SLP, EA, SIP [detail] | 2023-02-28 09:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
A Study on Designing Hopping Patterns Based on Euler Graphs for Inaudible Sound Communication Systems Naofumi Aoki, Kosei Ozeki (Hokkaido Univ.), Kenichi Ikeda, Hiroshi Yasuda, Hiroyuki Namba (SST) EA2022-80 SIP2022-124 SP2022-44 |
The inaudible sound communication system of our implementation estimates the correct positions of received symbols for t... [more] | EA2022-80 SIP2022-124 SP2022-44 pp.31-34 |
| EA, ASJ-H, ASJ-MA, ASJ-SP | 2022-07-07 13:25 |
Hokkaido | Making Instrumental Sound by Full Scratch Synthesis Naofumi Aoki (Hokkaido Univ.) EA2022-15 |
This study focuses on archiving the know-how of sound synthesis techniques for developing teaching materials of acoustic... [more] | EA2022-15 pp.8-11 |
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| EA, ASJ-H, ASJ-MA, ASJ-SP | 2022-07-07 17:15 |
Hokkaido | Investigation of an sound event detection system for ultrasound signals. Kosei Ozeki, Naofumi Aoki, Yoshinori Dobashi (Hokkaido Univ.), Ikeda Kenichi, Yasuda Hiroshi (SST) EA2022-22 |
Acoustic wave communication is more prone to errors in information identification than radio wave communication because ... [more] | EA2022-22 pp.47-50 |
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| EA, ASJ-H, ASJ-MA, ASJ-SP | 2022-07-07 17:40 |
Hokkaido | A Study on the Resolution of Three Dimensinal Pinna Model for Estimating HRTF by Using FDTD Method Kazuhiro Kakizaki, Naofumi Aoki, Yoshinori Dobashi (Hokkaido Univ.), Kunitoshi Motoki (Hokkai Gakuen Univ.) EA2022-23 |
Reproducing an individual head-related transfer function(HRTF), we can perceive a three-dimensional sound image clearly.... [more] | EA2022-23 pp.51-54 |
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| EA, ASJ-H | 2021-07-15 16:25 |
Online | Online | A production note of a hand-made vocal cords model Naofumi Aoki (Hokkaido Univ.) EA2021-11 |
This study tries to develop a vocal cords model that may be employed for a teaching material explaining the mechanism of... [more] | EA2021-11 pp.53-56 |
| EA, ASJ-H | 2021-07-16 11:05 |
Online | Online | A study on the online speech data collection for speech synthesis Yuya Hoshiko, Naofumi Aoki, Kosei Ozeki, Yoshinori Dobashi (Hokkaido Univ.) EA2021-15 |
There are high expectations for text-to-speech systems for people who are unable to speak with their own voice, such as ... [more] | EA2021-15 pp.72-74 |
| EA, ASJ-H | 2021-07-16 11:30 |
Online | Online | A study on the number of speech samples required for making acoustic models in tailor-made speech synthesis Keigo Narita, Naofumi Aoki, Atsuhito Udo, Yoshinori Dobashi (Hokkaido Univ.) EA2021-16 |
In this study, we created speaker dependent acoustic models with varying numbers of samples, and confirmed differences i... [more] | EA2021-16 pp.75-76 |
| SP, IPSJ-SLP, IPSJ-MUS | 2021-06-18 15:00 |
Online | Online | A Beginner's Introduction to Sound Programming for Digital Stomp Boxes Naofumi Aoki (Hokkaido Univ.) SP2021-3 |
This study has developed a platform for programmable digital stomp boxes. This paper introduces the overview of our prod... [more] | SP2021-3 pp.13-18 |
| SP, IPSJ-SLP, IPSJ-MUS | 2021-06-19 13:00 |
Online | Online | Creating of Japanese Phoneme Balanced Sentences for Speech Synthesis Yuko Takai, Naofumi Aoki, Yoshinori Dobashi (Hokkaido Univ.) SP2021-9 |
When the loss of voice is inevitable due to pharyngectomy or other reasons, it has become possible to realizespeech synt... [more] | SP2021-9 pp.39-41 |
| SP, IPSJ-SLP, IPSJ-MUS | 2021-06-19 13:00 |
Online | Online | Verifying the Method to Generate Stage Data for Rhythm Game Using Machine Learning Atsuhito Udo, Naofumi Aoki, Yoshinori Dobashi (Hokkaido Univ.) SP2021-10 |
Recently, the video game development industry has exhibited significant growth, which resulted in more intense competiti... [more] | SP2021-10 pp.42-45 |
| SP, IPSJ-SLP, IPSJ-MUS | 2021-06-19 13:00 |
Online | Online | Low Loss Machine Learning for Digital Modeling of Distortion Stomp Boxes. Yuto Matsunaga, Naofumi Aoki, Yoshinori Dobashi (Hokkaido Univ.), Tetsuya Kojima (NITTC) SP2021-11 |
Distortion stomp boxes are one of the acoustic devices used on electric guitars. This device has attracted the interest ... [more] | SP2021-11 pp.46-50 |
| SP, IPSJ-SLP, IPSJ-MUS | 2021-06-19 13:00 |
Online | Online | A Study on Error Correction for Improving the Accuracy of Acoustic Models Saki Anazawa, Naofumi Aoki, Yoshinori Dobashi (Hokkaido Univ.) SP2021-12 |
People with ALS (amyotrophic lateral sclerosis) or dysarthria sometimes use their own voice for speech synthesis. In thi... [more] | SP2021-12 pp.51-52 |
| SP, IPSJ-SLP, IPSJ-MUS | 2021-06-19 13:00 |
Online | Online | A Research Related to the Fricative Sound Determination in Digital Pattern Playback Hiroki Otake, Naofumi Aoki, Kosei Ozeki, Yoshinori Dobashi (Hokkaido Univ.) SP2021-13 |
Pattern Playback (PP) is a device which converts spectrograms into speech by amplitude modulation, and Digital Pattern P... [more] | SP2021-13 pp.53-56 |
| SP, IPSJ-SLP, IPSJ-MUS | 2021-06-19 15:00 |
Online | Online | Dynamic Display of Guidelines in Interactive Speech Synthesizer Daiki Goto (Hokkai Gakuen Univ.), Naofumi Aoki, Keisuke ai (Hokkaido Univ.), Kunitoshi Motoki (Hokkai Gakuen Univ.) SP2021-18 |
We are developing a speech synthesis system that can play sounds by interactive control, just like playing a musical ins... [more] | SP2021-18 pp.80-84 |
| SP, IPSJ-SLP, IPSJ-MUS | 2021-06-19 15:00 |
Online | Online | Development of ultrasonic signal classification system using deep learning Kosei Ozeki, Naofumi Aoki, Yoshinori Dobashi (Hokkaido Univ.), Kenichi Ikeda, Hiroshi Yasuda (SST) SP2021-21 |
The problem with sound wave communication is that it causes more incorrect identification than radio wave communication.... [more] | SP2021-21 pp.97-100 |
| EA, ASJ-H, EMM | 2020-11-20 13:30 |
Online | Online | [Poster Presentation]
A Study on the Receptive Field in Modeling of Distortion Circuits based on Machine Learning Yuto Matsunaga, Naofumi Aoki, Yoshinori Dobashi (Hokkaido Univ.), Tetsuya kojima (NIT, Tokyo College) EA2020-33 EMM2020-48 |
Distortion circuits are one of the acoustic devices for modern musics. These devices are popular with many artists. In... [more] |
EA2020-33 EMM2020-48 pp.62-67 |
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