|
|
All Technical Committee Conferences (Searched in: All Years)
|
|
Search Results: Conference Papers |
Conference Papers (Available on Advance Programs) (Sort by: Date Descending) |
|
Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EA |
2024-05-22 15:45 |
Online |
Online |
Audio-change Captioning to Explain Machine-sound Anomalies Shunsuke Tsubaki (Doshisha Univ./Hitachi), Yohei Kawaguchi, Tomoya Nishida (Hitachi), Keisuke Imoto (Doshisha Univ.), Yuki Okamoto (Ritsumeikan Univ./Hitachi), Kota Dohi, Takashi Endo (Hitachi) |
[more] |
|
EA |
2022-05-13 14:10 |
Online |
Online |
Acoustic diagnosis and monitoring for high voltage switchgear Takashi Endo, Purohit Harsh, Yohei Kawaguchi (Hitachi) EA2022-7 |
This paper proposes a method for estimating stroke speed from sounds made during the opening and closing of high-voltage... [more] |
EA2022-7 pp.30-34 |
EA, SIP, SP |
2019-03-14 16:40 |
Nagasaki |
i+Land nagasaki (Nagasaki-shi) |
[Invited Talk]
Encouragement of Participation in Competition
-- Looking Back on Hitachi's Participation in DCASE 2018 Challenge -- Yohei Kawaguchi, Ryo Tanabe, Takashi Endo, Yuki Nikaido, Kenji Ichige, Phong Nguyen, Koichi Hamada (Hitachi) |
Hitachi participated in Task 5 of DCASE 2018 Challenge, which is a flagship competition of acoustic scene classification... [more] |
|
LQE, OPE, SIPH |
2018-12-06 17:10 |
Tokyo |
Keio University |
Full C+L-Band, Mode Hop Free Wavelength Tunable LD with a Linewidth of Less than 8 kHz Keisuke Kasai, Masataka Nakazawa (Tohoku Univ.), Yasunori Tomomatsu, Takashi Endo (Koshin Kogaku) OPE2018-109 LQE2018-119 SIPH2018-25 |
We present a full 90-nm C+L-band (1530-1620 nm) mode hop free wavelength tunable LD in which we developed a new waveleng... [more] |
OPE2018-109 LQE2018-119 SIPH2018-25 pp.59-62 |
R, EMD, CPM, LQE, OPE |
2017-09-01 11:30 |
Aomori |
|
A full C-band wavelength tunable laser diode with narrow linewidth and low intensity noise characteristics Keisuke Kasai, Masataka Nakazawa (Tohoku Univ.), Yasunori Tomomatsu, Takashi Endo (Koshin Kogaku) R2017-36 EMD2017-30 CPM2017-51 OPE2017-60 LQE2017-33 |
We demonstrate a narrow-linewidth, low-intensity noise, widely wavelength-tunable LD for which we adopted a long externa... [more] |
R2017-36 EMD2017-30 CPM2017-51 OPE2017-60 LQE2017-33 pp.59-64 |
SIP |
2017-08-24 15:05 |
Tokyo |
Tokyo Denki University |
Anomaly Detection from Subsampled Audio Signal for Machine Diagnosis Yohei Kawaguchi, Takashi Endo (Hitachi) SIP2017-54 |
Low-cost sound monitoring is required for maintaining machinery. We aim to reduce the cost of monitoring by reducing the... [more] |
SIP2017-54 pp.33-38 |
LQE, LSJ |
2013-05-17 14:40 |
Ishikawa |
|
Two-mode lasing of wavelength tunable quantum dot laser Kouichi Akahane, Naokatsu Yamamoto, Atsushi Kanno, Keizo Inagaki, Toshimasa Umezawa, Tetsuya Kawanishi (NICT), Takashi Endo, Yasunori Tomomatsu, Toshio Yamanoi (Koshin Kogaku) LQE2013-11 |
A two-wavelength emission laser can be used to generate millimeter and terahertz waves by irradiating high speed photodi... [more] |
LQE2013-11 pp.49-52 |
|
|
|
Copyright and reproduction :
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
|
[Return to Top Page]
[Return to IEICE Web Page]
|