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 Conference Papers (Available on Advance Programs)  (Sort by: Date Descending)
 Results 1 - 20 of 233  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
EE, IEE-SPC 2023-07-20
(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)
(To be available after the conference date) [more]
SP, IPSJ-SLP, EA, SIP [detail] 2023-02-28
(Primary: On-site, Secondary: Online)
[Invited Talk] Multiple sound spot synthesis meets multilingual neural 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
EA, EMM, ASJ-H 2022-11-21
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
OPE, LQE, OCS 2022-11-18
Online Online [Special Invited Talk] Polarization Insensitive Self-Homodyne Detection Receiver for 360 Gb/s Data Center Links
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
EA, ASJ-H 2022-08-05
(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
EA, ASJ-H 2022-08-05
(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
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
HIP 2021-12-23
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
PN 2021-08-30
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
EA, ASJ-H 2021-07-15
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
EA, ASJ-H 2021-07-15
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
EA, US, SP, SIP, IPSJ-SLP [detail] 2021-03-04
Online Online Nonlinear Modeling of Electro-dynamic Loudspeaker by Nonlinear IIR Filter
Kenta Iwai, Takanobu Nishiura (Ritsumeikan Univ.) EA2020-86 SIP2020-117 SP2020-51
In this paper, we introduce the nonlinear modeling of an electro-dynamic loudspeaker by a nonlinear IIR filter. There ar... [more] EA2020-86 SIP2020-117 SP2020-51
US 2021-01-29
Online Online Proposal of method of reducing harmonic distortion for parametric loudspeakerby signal addition and its distance dependence
Shumpei Harada, Hideyuki Nomura (UEC) US2020-64
Parametric loudspeakers are super-directional sound source with sharp directivity by utilizing the nonlinear interaction... [more] US2020-64
EE 2021-01-25
Online Online (Zoom) Research on 10MHz digitally controlled DC-DC converter using DDS
Kenji Kajihara, Seiya Abe, Akihiro Imakiire, Satoshi Matsumoto (Kyutech) EE2020-29
Power SoC (Power Supply on Chip), which integrates passive components, power devices, drive / control circuits, etc. on ... [more] EE2020-29
EA 2020-12-14
Online Online Parametric Loudspeaker Steering System Using Output Pointing Interface
Shota Kinjo, Shinya Fujiwara, Toyota Fujioka, Yoshifumi Nagata (Iwate Univ.) EA2020-53
We have developed parametric loudspeaker drive system with interface to indicate irradiation point of the speaker explic... [more] EA2020-53
SP, EA, SIP 2020-03-02
Okinawa Okinawa Industry Support Center
(Cancelled but technical report was issued)
[Poster Presentation] A study on loudspeaker measurement with reflection cancellation for each frequency in a reflective environment
Akiyuki Moritani, Yutaka Kaneda (Tokyo Denki Univ.) EA2019-114 SIP2019-116 SP2019-63
When the impulse response is measured in an ordinary room, the reflected sounds are superimposed on the direct sound (lo... [more] EA2019-114 SIP2019-116 SP2019-63
US 2020-02-28
Tokyo   Visualization of spatial impulse responses with mixed reality techniques and moving microphone
Yasuaki Watanabe (Tokyo Denki Univ.), Yuta Kataoka (Waseda Univ.), Yusuke Ikeda (Tokyo Denki Univ.), Yasuhiro Oikawa (Waseda Univ.), Naotoshi Osaka (Tokyo Denki Univ.) US2019-108
The rapid development of mixed reality techniques has made it easy to represent scientific data on real space. We previo... [more] US2019-108
IE, CS, IPSJ-AVM, ITE-BCT [detail] 2019-12-05
Iwate Aiina Center [Special Invited Talk] OFDM from the Digital Signal Processing Point of View -- Upsampling Required Cases --
Hiromi Ueda (Tokyo Univ. of Technology) CS2019-80 IE2019-60
This paper presents two cases that upsampling is required for implementing Orthogonal Frequency Division Multiplexing (O... [more] CS2019-80 IE2019-60
Tokyo Fukutake Learning Theater, Hongo Campus, Univ. Tokyo [Invited Lecture] In Operation Optical Link Bending Diagnosis Using Deep Neural Network and Telemetry
Takafumi Tanaka, Seiki Kuwabara, Hideki Nishizawa, Tetsuro Inui (NTT)
We propose a novel method of optical link diagnosis using deep neural network with monitoring information obtained from ... [more]
EA, EMM 2019-11-22
Ishikawa Kanazawa Institute of Technology [Poster Presentation] Study on front, back, left and right sound localization by arrangement of two parametric loudspeakers in vertical region
Takato Fukuda, Takaki Furuta, Shigeaki Aoki, Suehiro Shimauchi (KIT) EA2019-56 EMM2019-84
Sound localization using two parametric loudspeakers with Head-related transfer functions (HRTFs) are affected by the az... [more] EA2019-56 EMM2019-84
 Results 1 - 20 of 233  /  [Next]  
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