Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EA, SIP, SP, IPSJ-SLP [detail] |
2025-03-03 09:45 |
Okinawa |
(Okinawa) |
[Poster Presentation]
Evaluation of Sound Field and Multizone Reproduction Performance in Loudspeaker Arrays with Different Enclosures Tong Zhou, Kana Itahashi, Akitoshi Kataoka (Ryukoku Univ.) |
(To be available after the conference date) [more] |
|
EA, US (Joint) |
2024-12-21 09:45 |
Oita |
OITAUniv (Oita) |
Evaluation of the effect of horn loudspeaker shapes on directivity and sound quality Manabu Okamoto (Sojo Univ.) EA2024-74 |
Horn loudspeakers have long been used as a means of transmitting sound over long distances or radiating sound with direc... [more] |
EA2024-74 pp.63-68 |
RECONF |
2024-09-18 15:05 |
Niigata |
(Niigata, Online) (Primary: On-site, Secondary: Online) |
Consideration of floorplan of DSP block in FPGA-IP for MEC device Kodai Takeno, Zhan Yan, Morihiro Kuga, Masahiro Iida (Kumamoto Univ.) RECONF2024-56 |
The authors are developing FPGA-IP to be embedded in chips as part of their research on MEC (Multi-access Edge Computing... [more] |
RECONF2024-56 pp.72-78 |
EA, ASJ-H |
2024-08-01 13:00 |
Miyagi |
(Miyagi) |
Consideration of Distance and Direction Estimation of Reflecting Object for Reflected Sound Analysis in the Three-Dimensional Acoustic Playback Evaluation Method Ryuya Enomoto, Ryu Kato, Takahiro Yoshida (TUS) EA2024-31 |
In this study, to realize a method for analyzing the effect of reflected sound on music playback by audio equipment, we ... [more] |
EA2024-31 pp.1-5 |
EA, ASJ-H, ASJ-MA, ASJ-SP |
2024-07-07 09:00 |
Hokkaido |
(Hokkaido) |
A study on playback sound and power consumption of a vehicle speaker system for preventing deer-vehicle collisions using super-directional sound Hiroki Matsuzaki (HUS) EA2024-21 |
There are warning whistles that alert deer and prevent collisions with vehicles. The sound must be loud enough for the d... [more] |
EA2024-21 pp.60-66 |
EA, US (Joint) |
2023-12-22 13:00 |
Fukuoka |
(Fukuoka) |
[Poster Presentation]
Performance evaluation of Multizone Sound Field Reproduction considering radiation toward the floor in real environments Rino Fujioka (Ryukoku Univ.), Kazuya Yasueda (THCU), Tong Zhou, Akitoshi Kataoka (Ryukoku Univ.) EA2023-50 |
Multizone sound field reproduction, which aim to create both audible and quiet areas within a specific zone, hasbeen stu... [more] |
EA2023-50 pp.7-12 |
EA, US (Joint) |
2023-12-22 13:00 |
Fukuoka |
(Fukuoka) |
[Poster Presentation]
Measurement of directional characteristics of a small end-fire loudspeaker array structured with a horn loudspeaker and ordinary loudspeakers Mio Shibata, Manabu Okamoto (Sojo Univ.) EA2023-52 |
We are studying a small, low-cost directional loudspeaker system. A horn loudspeaker mainly has strong directivity in th... [more] |
EA2023-52 pp.21-26 |
LQE, OPE, OCS |
2023-11-24 15:00 |
Online |
Online (Online) |
[Invited Talk]
[Invited Talk] Report on ECOC2023
-- Optical Interconnects -- Hideyuki Nasu (Furukawa Electric) OCS2023-52 OPE2023-102 LQE2023-49 |
The author reviews optical interconnect-related topics reported at ECOC2023. It seems that there was a lot of interest i... [more] |
OCS2023-52 OPE2023-102 LQE2023-49 pp.17-21 |
EMM, EA, ASJ-H |
2023-11-24 09:30 |
Toyama |
(Toyama) |
[Invited Talk]
Unified Framework of Sound Field Reproduction and Its Perceptial Quality Enhancement Shoichi Koyama (NII) EA2023-47 EMM2023-78 |
Sound field reproduction is aimed at synthesizing a desired sound field in a target area using multiple loudspeakers. By... [more] |
EA2023-47 EMM2023-78 pp.104-108 |
EE, IEE-SPC |
2023-07-20 14:10 |
Hyogo |
(Hyogo, Online) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Trends in high-power digital control that has entered the practical phase and the latest power supply controllers Yuichi Ishihama, Etsuo Hotoda, Thierry Moreau (MCHP) EE2023-10 |
With the expansion of large power conversion equipment such as solar power generation and electric vehicles, various dem... [more] |
EE2023-10 pp.51-54 |
SP, IPSJ-SLP, EA, SIP [detail] |
2023-02-28 13:00 |
Okinawa |
(Okinawa, Online) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Multiple sound spot synthesis meets multilingual speech synthesis
-- Implementation is really all we need -- Takuma Okamoto (NICT) EA2022-87 SIP2022-131 SP2022-51 |
A multilingual multiple sound spot synthesis system is implemented as a user interface for real-time speech translation ... [more] |
EA2022-87 SIP2022-131 SP2022-51 pp.73-76 |
EA, EMM, ASJ-H |
2022-11-21 10:00 |
Online |
Online (Online) |
[Poster Presentation]
Sound image localization using two parametric loudspeakers and HRTF Satoshi Homma, Takeru Yamamoto, Kentarou Todoroki, Kazuki Sakurai, Shigeaki Aoki, Suehiro Simauti (KIT) EA2022-42 EMM2022-42 |
Parametric loudspeakers have sharp directivity characteristics. In recent years, studies have been conducted on the use ... [more] |
EA2022-42 EMM2022-42 pp.1-6 |
OPE, LQE, OCS |
2022-11-18 15:40 |
Online |
Online (Online) |
[Special Invited Talk]
Polarization Insensitive Self-Homodyne Detection Receiver for 360 Gb/s Data Center Links
-- Review of ECOC 2022 Postdeadline Paper Presentation -- Budsara Boriboon, Ruben S. Luis, Georg Rademacher, Benjamin J. Puttnam, Satoshi Shinada, Hideaki Furukawa (NICT) OCS2022-56 OPE2022-91 LQE2022-54 |
This technical report reviews the presentation of the ECOC2022 Postdeadline paper Th3A.2. We demonstrate a self-homodyne... [more] |
OCS2022-56 OPE2022-91 LQE2022-54 pp.21-24 |
EA, ASJ-H |
2022-08-05 11:00 |
Miyagi |
(Miyagi, Online) (Primary: On-site, Secondary: Online) |
A study of arrangement pattern selection method for directivity generation in speaker array Mio Shibata, Manabu Okamoto (Sojo Univ.) EA2022-37 |
We are studying a speaker system that can generate strong unidirectionality by using the principle of boundary surface c... [more] |
EA2022-37 pp.56-61 |
EA, ASJ-H |
2022-08-05 11:30 |
Miyagi |
(Miyagi, Online) (Primary: On-site, Secondary: Online) |
A Study of parameters for one-case stereo playback method by phase inversion Manabu Okamoto (Sojo Univ.), Takuma Ftawatari (MEITEC FIELDERS) EA2022-38 |
When the phases of audio signals are inverted and input to two speakers installed close to each other, sound may be hear... [more] |
EA2022-38 pp.62-67 |
OCS, PN, NS (Joint) |
2022-06-10 13:50 |
Online |
Online (Online) |
Location-Resolved PDL Monitoring for Optical Network tomography Motohiko Eto, Kazuyuki Tajima, Setsuo Yoshida, Shoichiro Oda, Takeshi Hoshida (Fujitsu) OCS2022-12 |
In the optical network tomography that captures network status based on DSP in coherent receivers, we present a novel mo... [more] |
OCS2022-12 pp.12-17 |
HIP |
2021-12-23 14:30 |
Online |
Online (Online) |
Comparison of frisson and ASMR focusing on the differences of playback methods Naoyuki Sasaki, Shuta Maekawa, Shuichi Sakamoto, Nobuyuki Sakai (Tohoku Univ.) HIP2021-51 |
This study aimed to clarify the difference of mechanisms between frisson and ASMR focusing on in the way of listening to... [more] |
HIP2021-51 pp.17-22 |
PN |
2021-08-30 14:00 |
Online |
Online (Online) |
[Invited Lecture]
Optical Link Diagnosis Technology that Applies Deep Learning to DSP Data and its Implementation on an Open Platform Takafumi Tanaka, Tetsuro Inui, Shingo Kawai (NTT) PN2021-16 |
In order to reduce the operational expenditure (OPEX) of optical networks, researches on autonomous optical network oper... [more] |
PN2021-16 p.28 |
EA, ASJ-H |
2021-07-15 10:55 |
Online |
Online (Online) |
A study of a small directional loud-speaker array that combines a horn loud-speaker and ordinary loud-speakers Manabu Okamoto (Sojo Univ.), Ryotaro Sato, Kenta Niwa, Kazunori Kobayashi (NTT) EA2021-4 |
We propose a speaker array that combines multiple speakers with one small horn speaker. The horn speaker is mainly good ... [more] |
EA2021-4 pp.18-23 |
EA, ASJ-H |
2021-07-15 11:20 |
Online |
Online (Online) |
Beam Control Based on Multi-phased Array for Parametric Array Loudspeaker Yuting Geng, Haonan Wang (Ritsumeikan Univ.), Masato Nakayama (Osaka Sangyo Univ.), Takanobu Nishiura (Ritsumeikan Univ.) EA2021-5 |
Parametric array loudspeaker (PAL) can achieve a super directivity utilizing the straightness of ultrasounds. How- ever,... [more] |
EA2021-5 pp.24-29 |