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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SP, IPSJ-MUS, IPSJ-SLP [detail] | 2022-06-18 13:00 |
Online | Online | Speech intelligibility prediction of simulated hearing loss sounds using the Gammachirp Envelope Similarity Index (GESI)
-- Subjective data from laboratory and crowdsourced remote experiments -- Toshio Irino, Honoka Tamaru, Ayako Yamamoto (Wakayama Univ.)  SP2022-17 |
We aim at developing an objective intelligibility measure (OIM) to predict speech intelligibility (SI) for individual el... [more] | SP2022-17 pp.71-76 |
| ICTSSL | 2022-05-27 11:40 |
Toyama | University of Toyama (Primary: On-site, Secondary: Online) |
[Invited Talk]
Disaster Prevention Research and Educational Activities in Wakayama University Koji Tsukada (Wakayama Univ.) ICTSSL2022-3 |
Wakayama University established Center for Disaster Science and Resilience Collaborative Development on April, 2020. In... [more] | ICTSSL2022-3 pp.10-15 |
| NS, IN (Joint) |
2022-03-10 10:40 |
Online | Online | A Study on Efficient Piece Acquisition Using Multicast for Collaborative-Group Consisting of Nearby Peers in BitTorrent Yusuke Hayashi, Akihiro Fujimoto (Wakayama Univ.), Hideki Tode (Osaka Pref Univ.) NS2021-130 |
[more] | NS2021-130 pp.47-52 |
| NS, IN (Joint) |
2022-03-11 15:10 |
Online | Online | A Study on Hop Count Reduction of Skip Graph with Arbitrary Number of Layers Yuuki Fujita, Akihiro Fujimoto (Wakayama Univ.), Hideki Tode (Osaka Pref Univ.) NS2021-159 |
With the increase of IoT devices, P2P-based IoT platforms have been attracting attention because of their capabilities o... [more] | NS2021-159 pp.218-223 |
| NLC | 2022-03-07 16:40 |
Online | Online | Strict Determination of Synonyms using Distributed Representation of Words and Heuristics Aoto Suzuki, Kazuhiro Kazama (Wakayama Univ.) NLC2021-38 |
Thesauruses or ontologies that systematized specific domain knowledge is useful for improving the performance of systems... [more] | NLC2021-38 pp.56-61 |
| RCS, SR, SRW (Joint) |
2022-03-04 14:05 |
Online | Online | A Study on Transmit-Receive Diversity Using Leaky Coaxial Cable under Man-made Noise Environment Yuki Nagayama, Shinichi Miyamoto (Wakayama Univ.) SRW2021-89 |
WLAN (Wireless Local Area Network) system operated in ISM (Industrial, Scientific and Medical) band establishes a determ... [more] | SRW2021-89 pp.90-95 |
| EA, SIP, SP, IPSJ-SLP [detail] | 2022-03-01 13:10 |
Okinawa | (Primary: On-site, Secondary: Online) |
The upper limit of subjective intelligibility score of speech enhancement using IRM
-- comparison between laboratory and crowdsourcing experiments -- Ayako Yamamoto, Toshio Irino (Wakayama Univ.), Shoko Araki, Kenichi Arai, Atsunori Ogawa, Keisuke Kinoshita, Tomohiro Nakatani (NTT) EA2021-74 SIP2021-101 SP2021-59 |
We performed subjective speech intelligibility experiments in a laboratory and using crowdsourcing to get a fundamental ... [more] | EA2021-74 SIP2021-101 SP2021-59 pp.64-69 |
| EA, SIP, SP, IPSJ-SLP [detail] | 2022-03-01 15:10 |
Okinawa | (Primary: On-site, Secondary: Online) |
Prototyping acoustical system measurement tool using music and other auditory contents Hideki Kawahara (Wakayama Univ.), Kohei Yatabe (Waseda Univ.), Ken-Ichi Sakakibara (Health Science Univ. Hokkaido), Mitsunori Mizumachi (Kyushu Inst Tech.), Tatsuya Kitamura (Konan Univ.), Hideki Banno (Meijo Univ.) EA2021-77 SIP2021-104 SP2021-62 |
We implemented a prototype tool to measure acoustic properties using any audio contents such as music. It measures the l... [more] | EA2021-77 SIP2021-104 SP2021-62 pp.82-89 |
| PRMU | 2021-12-16 16:30 |
Online | Online | Recurrent Tracknet : Continuous ball detection using Deep Neural Network Gen Maesako, Toshikazu Wada (Wakayama Univ.) PRMU2021-38 |
[more] | PRMU2021-38 pp.77-82 |
| PRMU | 2021-12-17 14:45 |
Online | Online | Data Selection for Efficient Deep Learning Ryota Higashi, Toshikazu Wada (Wakayama Univ.) PRMU2021-51 |
We are investigating the method to sample the important data from the whole dataset for efficient training of Deep Neura... [more] | PRMU2021-51 pp.148-153 |
| PRMU | 2021-12-17 15:00 |
Online | Online | Toward high-accuracy CNN learning using dropout. Hirokazu Akiba, Toshikazu Wada (Wakayama Univ.) PRMU2021-52 |
(To be available after the conference date) [more] | PRMU2021-52 pp.154-159 |
| NLC, IPSJ-NL, SP, IPSJ-SLP [detail] | 2021-12-02 15:50 |
Online | Online | Simultaneous measurement of linear, non-linear, random responses of pitch extrctors to frequency modulated voiced sounds
-- application of extended time-stretched-pulse sequence with orthogonalization -- Hideki Kawahara (Wakayama Univ.), Ken-Ichi Sakakibara (Health Science Univ. okkaido), Kohei Yatabe (Waseda Univ.), Tatsuya Kitamura (Konan Univ.), Hideki Banno (Meijo Univ.), Masanori Morise (Meiji Univ.) NLC2021-23 SP2021-44 |
We measured the linear time invariant, the non-linear time invariant, and random and time varying responses, of pitch ex... [more] | NLC2021-23 SP2021-44 pp.27-32 |
| EID, IEE-EDD, ITE-3DMT, ITE-AIT, ITE-IDY, VRSJ, IIEEJ [detail] | 2021-11-29 16:15 |
Online | Online (Zoom) | [Invited Lecture]
* Keiichi Koshiba (Wakayama Univ.) |
[more] | |
| EMM, EA, ASJ-H | 2021-11-16 09:00 |
Online | Online | [Poster Presentation]
Interactive visualization of EGG speech database based on analysis using time windows without sidelobes Hideki Kawahara (Wakayama Univ.), Kohei Yatabe (Waseda Univ.), Ken-Ichi Sakakibara (Health Science Univ. Hokkaido), Tatsuya Kitamura (Konan Univ.), Hideki Banno (Meijo Univ.), Masanori Morise (Meiji Univ.) EA2021-48 EMM2021-75 |
We introduce three objective measurement methods for speech signal periodicity using sidelobe-less windowing functions. ... [more] | EA2021-48 EMM2021-75 pp.120-127 |
| EA, ASJ-H | 2021-08-20 15:00 |
Online | Online | Visualization of sound propagation using an educational robot arm and an extended time-stretched pulses Hideki Kawahara (Wakayama Univ.) EA2021-23 |
We describe an example application of an educational robot arm and a new acoustic measurement procedure for visualizing ... [more] | EA2021-23 pp.13-18 |
| EA, ASJ-H | 2021-07-15 09:30 |
Online | Online | Implementation details of interactive and real-time tools for sound visualization and processing using MATLAB Hideki Kawahara (Wakayama Univ.) EA2021-1 |
Objective measurements of speech data acquisition and presentation is clucial for assureing reploducibility and reusabil... [more] | EA2021-1 pp.1-5 |
| EA, ASJ-H | 2021-07-15 09:55 |
Online | Online | Practical considerations on resampling and sampling rate conversion in audio media processing
-- Application of simultaneous measurement of multiple paths based on extended time stretch pulses -- Hideki Kawahara (Wakayama Univ.), Shigeaki Amano (Aichi Shukutoku Univ.) EA2021-2 |
Modern digital audio systems automatically convert the sampling frequency of audio media. It makes the system user-frien... [more] | EA2021-2 pp.6-9 |
| PN, NS, OCS (Joint) |
2021-06-25 13:25 |
Online | Online | Field reconstruction of optical OFDM signals using temporal transport-of-intensity equation Masayuki Matsumoto (Wakayama Univ.) OCS2021-5 |
Optical signal phase reconstruction based on temporal transport-of-intensity equation is a non-iterative complex-field r... [more] | OCS2021-5 pp.20-24 |
| SRW | 2021-06-21 09:50 |
Online | Online | A Study on Performance of WLAN Systems Using Leaky Coaxial Cable under Man-made Noise Environment Yuki Nagayama, Shinichi Miyamoto (Wakayama Univ.) SRW2021-3 |
WLAN (Wireless Local Area Network) system operated in ISM (Industrial, Scientific and Medical) band establishes a determ... [more] | SRW2021-3 pp.13-18 |
| SP, IPSJ-SLP, IPSJ-MUS | 2021-06-18 13:00 |
Online | Online | Tools and practice for supporting recommended protocol for acoustic recording of speech data for high usability
-- Application of a cascaded all-pass filters with randomized center frequencies and phase polarities -- Hideki Kawahara (Wakayama Univ.), Kohei Yatabe (Waseda Univ.), Ken-Ichi Sakakibara (Health Sci. Univ. Hokkaido), Mitsunori Mizumachi (Kyushu Inst. Tech), Masanori Morise (Meiji Univ.), Hideki Banno (Meijo Univ.), Toshio Irino (Wakayama Univ.) SP2021-1 |
Objective measurements of speech data acquisition and presentation is clucial for assureing reploducibility and reusabil... [more] | SP2021-1 pp.1-6 |
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