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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIP, SP, EA, IPSJ-SLP [detail] | 2024-02-29 09:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
Vocal tract length perturbation-based pseudo-speaker augmentation for automatic speaker verification Tomoka Wakamatsu, Sayaka Shiota, Hitoshi Kiya (Tokyo Metropolitan Univ.)  EA2023-61 SIP2023-108 SP2023-43 |
In recent years, deep neural network (DNN)-based automatic speaker verification (ASV) systems have become mainstream. Da... [more] | EA2023-61 SIP2023-108 SP2023-43 pp.1-6 |
| SIP, SP, EA, IPSJ-SLP [detail] | 2024-02-29 09:50 |
Okinawa | (Primary: On-site, Secondary: Online) |
Pseudo-speaker augmentation based on vocal tract length perturbation considering speaker variability for speaker verification Fumika Ono, Tomoka Wakamatsu, Sayaka Shiota (TMU) EA2023-62 SIP2023-109 SP2023-44 |
In order to construct a reliable speaker verification system based on speaker embeddings, it is necessary to train the s... [more] | EA2023-62 SIP2023-109 SP2023-44 pp.7-12 |
| SP, IPSJ-SLP, EA, SIP [detail] | 2023-03-01 15:50 |
Okinawa | (Primary: On-site, Secondary: Online) |
The linguistic influence on speaker verification based on Self-Supervised Learning Tomoka Wakamatsu (Tokyo Metropolitan Univ.), Atsushi Ando (NTT), Sayaka Shiota (Tokyo Metropolitan Univ.), Ryo Masumura (NTT), Hitoshi Kiya (Tokyo Metropolitan Univ.) EA2022-118 SIP2022-162 SP2022-82 |
In recent years, statistical models utilizing Self-Supervised Learning (SSL) have been employed in various fields It ha... [more] |
EA2022-118 SIP2022-162 SP2022-82 pp.247-252 |
| EA, US (Joint) |
2022-12-22 16:50 |
Hiroshima | Satellite Campus Hiroshima | [Poster Presentation]
Data augmentation method for machine learning on speech data Tsubasa Maruyama (Tokyo Tech), Tsutomu Ikegami (AIST), Toshio Endo (Tokyo Tech), Takahiro Hirofuchi (AIST) EA2022-68 |
In machine learning, data augmentation is a method to enhance the number and diversity of data by adding transformations... [more] | EA2022-68 pp.42-48 |
| CNR, BioX | 2022-03-04 14:20 |
Online | Online | Synthesizing Deep Master Voices for Wolf Attacking on Speaker Recognition Systems Jun Tsuchiya, Masakatsu Nishigaki, Tetsushi Ohki (Shizuoka Univ.) BioX2021-53 CNR2021-34 |
In this paper, we propose an attack on speaker verification systems by Deep Master Voice using GAN-based wolf voice.GAN-... [more] | BioX2021-53 CNR2021-34 pp.33-38 |
| SP, IPSJ-SLP, IPSJ-MUS | 2021-06-18 15:00 |
Online | Online | Protection method with audio processing against Audio Adversarial Example Taisei Yamamoto, Yuya Tarutani, Yukinobu Fukusima, Tokumi Yokohira (Okayama Univ) SP2021-4 |
Machine learning technology has improved the recognition accuracy of voice recognition, and demand for voice recognition... [more] | SP2021-4 pp.19-24 |
| HCGSYMPO (2nd) |
2020-12-15 - 2020-12-17 |
Online | Online | Speaker verification system using singing voice Yui Moriyama, Yasuo Horiuchi, Shingo Kuroiwa (Chiba Univ.) |
We propose to use a singing voice of one or two phrases in a speaker verification system. The system consists of a tradi... [more] | |
| SP, EA, SIP | 2020-03-02 13:00 |
Okinawa | Okinawa Industry Support Center (Cancelled but technical report was issued) |
Vulnerability investigation of speaker verification against black-box adversarial attacks Hiroto Kai, Sayaka Shiota, Hitoshi Kiya (TMU) EA2019-106 SIP2019-108 SP2019-55 |
Recently，vulnerability against adversarial attacks is being feared for machine learning-based systems．Adversarial attack... [more] | EA2019-106 SIP2019-108 SP2019-55 pp.29-33 |
| SIP, EA, SP, MI (Joint) [detail] |
2018-03-19 13:00 |
Okinawa | [Poster Presentation]
Speaker verification based on non-linear bandwidth extension considering aliasing artifacts for super-wideband applications Haruna Miyamoto, Sayaka Shiota, Hitoshi Kiya (Tokyo Metropolitan Univ.) EA2017-110 SIP2017-119 SP2017-93 |
This paper has two aims that are to propose a novel bandwidth extension (BWE) method considering aliasing artifacts, and... [more] | EA2017-110 SIP2017-119 SP2017-93 pp.51-55 |
|
| SIP, EA, SP, MI (Joint) [detail] |
2018-03-19 13:00 |
Okinawa | [Poster Presentation]
Text-dependent voice liveness detection based on pop-noise detector considering speaker-dependent phoneme information for speaker verification Shihono Mochizuki, Sayaka Shiota, Hitoshi Kiya (Tokyo Metropolitan Univ.) EA2017-111 SIP2017-120 SP2017-94 |
This paper proposes a pop-noise (PN) detection method considering speaker-dependent phoneme information for text-depende... [more] | EA2017-111 SIP2017-120 SP2017-94 pp.57-62 |
|
| PRMU, BioX | 2018-03-18 13:30 |
Tokyo | Investigation of Speaker Verification Performance Using Air and Ear Microphones in Various Acoustic Conditions Qiongqiong Wang, Koji Okabe, Shivangi Mahto, Takafumi Koshinaka (NEC) BioX2017-43 PRMU2017-179 |
This paper presents an experimental study on speaker verification performances using air and ear microphones in various ... [more] | BioX2017-43 PRMU2017-179 pp.43-48 |
|
| SP, IPSJ-SLP, NLC, IPSJ-NL (Joint) [detail] |
2016-12-20 11:45 |
Tokyo | NTT Musashino R&D | Study on i-vector based speaker verification using rank for short utterances Misaki Tsujikawa (Panasonic/Sokendai), Tsuyoki Nishikawa (Panasonic), Tomoko Matsui (ISM) SP2016-53 |
Generally, short utterance test data seriously degrades the accuracy of speaker verification. However, in many voice-ope... [more] | SP2016-53 pp.23-26 |
| EA, SP, SIP | 2016-03-29 09:00 |
Oita | Beppu International Convention Center B-ConPlaza | [Poster Presentation]
Speaker verification using weight-adapted score fusion in noisy reverberant environments Ryosuke Nakanishi, Sayaka Shiota, Hitoshi Kiya (Tokyo Metropolitan Univ.) EA2015-114 SIP2015-163 SP2015-142 |
This paper proposes a weight estimation method for automatic speaker verification (ASV) using score fusion in noisy reve... [more] | EA2015-114 SIP2015-163 SP2015-142 pp.267-272 |
| WIT, HI-SIGACI | 2015-12-08 15:20 |
Tokyo | AIST Tokyo Waterfront | Realtime Detection of Speaker Change Considering Mobile Device Environment Masashi Tateno, Eiji Kamioka (SIT) WIT2015-64 |
Aiming at achieving a high performance speaker change detection using mobile-devices, the extraction of each person’s in... [more] | WIT2015-64 pp.7-12 |
| SP, IPSJ-SLP (Joint) |
2015-07-17 13:10 |
Nagano | Katakura Suwako Hotel | A study on effectiveness of pop noise for speaker verification Shiori Nakano, Ryosuke Nakanishi, Sayaka Shiota, Hitoshi Kiya (Tokyo Metro Univ.) SP2015-47 |
This paper investigates an effectiveness of pop noise, which is unconsciously caused by human breath, for automatic spea... [more] | SP2015-47 pp.67-72 |
| SP, IPSJ-SLP (Joint) |
2015-07-17 14:10 |
Nagano | Katakura Suwako Hotel | Investigation of privacy-preserving sounds to degrade automatic speaker verification performance Kei Hashimoto (NITECH), Junichi Yamagishi, Isao Echizen (NII) SP2015-49 |
Sharing speech without permission and identifying the individual from the speech by speaker recognition lead to problems... [more] | SP2015-49 pp.79-84 |
| WIT, ASJ-H | 2015-02-13 15:30 |
Ehime | Ehime University, Johoku Campus | Detection of Speaker Change with Mel-Cepstrum Considering Speaker-Microphone Distance Masashi Tateno, Eiji Kamioka (SIT) |
Aiming at achieving high performance speaker identification using mobile-device, some methods which extract vocal tract ... [more] | WIT2014-76 pp.21-26 |
| SP | 2015-01-22 15:30 |
Gifu | Juroku Plaza | Analysis of effects of voice mimicry on speaker verification and acoustic features of the imitated voices Koji Iwano, Taito Sone, Kanako Sakamoto (Tokyo City Univ.) SP2014-134 |
It is quite important to recognize the vulnerability of speaker verification (SV) systems against voice mimicry attacks ... [more] | SP2014-134 pp.43-48 |
| MBE, BioX | 2014-09-12 13:55 |
Nagano | Shinshu University | A study on speaker authentication using LSP information of CELP encoder Naoki Nishizawa, Takahiro Yoshida, Seiichiro Hangai (Tokyo Univ. of Science) BioX2014-15 MBE2014-38 |
Analysis-synthesis coding method of speech called CELP in VoIP and cellular phones are used. It is believed to be able t... [more] | BioX2014-15 MBE2014-38 pp.27-32 |
| SP, IPSJ-SLP (Joint) |
2014-07-25 09:00 |
Iwate | Hotel Hanamaki | Speaker Change Detection using Mel Logarithm Power-Cepstrum and MFCC Masashi Tateno, Eiji Kamioka (Shibaura Inst. of Tech.) SP2014-64 |
Aiming at developing a sophisticated voice recognition service, some approaches such as use of training data to the targ... [more] | SP2014-64 pp.7-12 |
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