Presentation 2018-03-19
[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,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) This paper proposes a pop-noise (PN) detection method considering speaker-dependent phoneme information for text-dependent voice liveness detection (VLD) systems. Recently, various countermeasures against spoofing attacks have been reported, and PN detection-based VLD frameworks have been proposed as well. The VLD frameworks identify whether an input sample is a genuine speech or a replayed one. However, since spoofing attacks are sometimes regarded as genuine speeches by false detection of PN periods, PN detection methods considering speaker-dependent phoneme information have also been proposed for text-independent speaker verification. On the other hand, text-dependent speaker verification systems are usually used for smartphone security and banking systems. Therefore, in this paper, the text-dependent condition is adapted to the PN detection methods considering speaker-dependent phoneme information due to improve the robustness. To evaluate the effectiveness of the proposed method, VLD and speaker verification experiments were performed. These results show that the proposed method obtained higher reliability and usability than conventional methods.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Speaker verification / Pop-noise detection / Voice liveness detection / Phoneme information
Paper # EA2017-111,SIP2017-120,SP2017-94
Date of Issue 2018-03-12 (EA, SIP, SP)

Conference Information
Committee SIP / EA / SP / MI
Conference Date 2018/3/19(2days)
Place (in Japanese) (See Japanese page)
Place (in English)
Topics (in Japanese) (See Japanese page)
Topics (in English) Speech, Engineering/Electro Acoustics, Signal Processing, and Related Topics [SIP, EA, SP]/ Medical Image Engineering, Analysis, Recognition, etc. [MI]
Chair Masahiro Okuda(Univ. of Kitakyushu) / Suehiro Shimauchi(NTT) / Yoichi Yamashita(Ritsumeikan Univ.) / Kensaku Mori(Nagoya Univ.)
Vice Chair Shogo Muramatsu(Niigata Univ.) / Naoyuki Aikawa(TUS) / Mitsunori Mizumachi(Kyutech) / Hiroki Mori(Utsunomiya Univ.) / Yoshiki Kawata(Tokushima Univ.) / Yuichi Kimura(Kinki Univ.)
Secretary Shogo Muramatsu(Chiba Inst. of Tech.) / Naoyuki Aikawa(Takushoku Univ.) / Mitsunori Mizumachi(Akita Pref. Univ.) / Hiroki Mori(Shizuoka Inst. of Science and Tech.) / Yoshiki Kawata(Shizuoka Univ.) / Yuichi Kimura(Meijo Univ.)
Assistant Masayoshi Nakamoto(Hiroshima Univ.ひろ) / TREVINO Jorge(Tohoku Univ.) / Nobutaka Ito(NTT) / Kei Hashimoto(Nagoya Inst. of Tech.) / Satoshi Kobashikawa(NTT) / Ryo Haraguchi(Univ. of Hyogo) / Yasushi Hirano(Yamaguchi Univ.)

Paper Information
Registration To Technical Committee on Signal Processing / Technical Committee on Engineering Acoustics / Technical Committee on Speech / Technical Committee on Medical Imaging
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) [Poster Presentation] Text-dependent voice liveness detection based on pop-noise detector considering speaker-dependent phoneme information for speaker verification
Sub Title (in English)
Keyword(1) Speaker verification
Keyword(2) Pop-noise detection
Keyword(3) Voice liveness detection
Keyword(4) Phoneme information
1st Author's Name Shihono Mochizuki
1st Author's Affiliation Tokyo Metropolitan University(Tokyo Metropolitan Univ.)
2nd Author's Name Sayaka Shiota
2nd Author's Affiliation Tokyo Metropolitan University(Tokyo Metropolitan Univ.)
3rd Author's Name Hitoshi Kiya
3rd Author's Affiliation Tokyo Metropolitan University(Tokyo Metropolitan Univ.)
Date 2018-03-19
Paper # EA2017-111,SIP2017-120,SP2017-94
Volume (vol) vol.117
Number (no) EA-515,SIP-516,SP-517
Page pp.pp.57-62(EA), pp.57-62(SIP), pp.57-62(SP),
#Pages 6
Date of Issue 2018-03-12 (EA, SIP, SP)