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Hemlata Tak
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End-to-end anti-spoofing with rawnet2
H Tak, J Patino, M Todisco, A Nautsch, N Evans, A Larcher
ICASSP 2021-2021 IEEE International Conference on Acoustics, Speech and …, 2021
692021
Effectiveness of Speech Demodulation-Based Features for Replay Detection.
MR Kamble, H Tak, HA Patil
Interspeech, 641-645, 2018
482018
Aasist: Audio anti-spoofing using integrated spectro-temporal graph attention networks
J Jung, HS Heo, H Tak, H Shim, JS Chung, BJ Lee, HJ Yu, N Evans
ICASSP 2022-2022 IEEE International Conference on Acoustics, Speech and …, 2022
352022
Spoofing attack detection using the non-linear fusion of sub-band classifiers
H Tak, J Patino, A Nautsch, N Evans, M Todisco
arXiv preprint arXiv:2005.10393, 2020
352020
SASV challenge 2022: A spoofing aware speaker verification challenge evaluation plan
J Jung, H Tak, H Shim, HS Heo, BJ Lee, SW Chung, HG Kang, HJ Yu, ...
arXiv preprint arXiv:2201.10283, 2022
282022
End-to-end spectro-temporal graph attention networks for speaker verification anti-spoofing and speech deepfake detection
H Tak, J Jung, J Patino, M Kamble, M Todisco, N Evans
arXiv preprint arXiv:2107.12710, 2021
282021
An explainability study of the constant Q cepstral coefficient spoofing countermeasure for automatic speaker verification
H Tak, J Patino, A Nautsch, N Evans, M Todisco
arXiv preprint arXiv:2004.06422, 2020
242020
Novel Linear Frequency Residual Cepstral Features for Replay Attack Detection.
H Tak, HA Patil
INTERSPEECH, 726-730, 2018
222018
Graph attention networks for anti-spoofing
H Tak, J Jung, J Patino, M Todisco, N Evans
arXiv preprint arXiv:2104.03654, 2021
152021
Amplitude and frequency modulation-based features for detection of replay spoof speech
MR Kamble, H Tak, HA Patil
Speech Communication 125, 114-127, 2020
102020
Automatic speaker verification spoofing and deepfake detection using wav2vec 2.0 and data augmentation
H Tak, M Todisco, X Wang, J Jung, J Yamagishi, N Evans
Proc. The Speaker and Language Recognition Workshop (Odyssey 2022), 112--119, 2022
62022
Novel demodulation-based features using classifier-level fusion of GMM and CNN for replay detection
MR Kamble, H Tak, MVS Krishna, HA Patil
2018 11th International Symposium on Chinese Spoken Language Processing …, 2018
32018
Rawboost: A Raw Data Boosting and Augmentation Method Applied to Automatic Speaker Verification Anti-Spoofing
H Tak, M Kamble, J Patino, M Todisco, N Evans
ICASSP 2022-2022 IEEE International Conference on Acoustics, Speech and …, 2022
22022
SASV 2022: The First Spoofing-Aware Speaker Verification Challenge
J Jung, H Tak, H Shim, HS Heo, BJ Lee, SW Chung, HJ Yu, N Evans, ...
arXiv preprint arXiv:2203.14732, 2022
22022
Baseline systems for the first spoofing-aware speaker verification challenge: score and embedding fusion
H Shim, H Tak, X Liu, HS Heo, J Jung, JS Chung, SW Chung, HJ Yu, ...
Proc. The Speaker and Language Recognition Workshop (Odyssey 2022), 2022
12022
Privacy-Preserving Voice Anti-Spoofing Using Secure Multi-Party Computation.
O Chouchane, B Brossier, JEG Gamboa, T Lardy, H Tak, O Ermis, ...
Interspeech, 856-860, 2021
2021
Design of countermeasures for replay spoof speech attack
H Tak
Dhirubhai Ambani Institute of Information and Communication Technology, 2018
2018
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Articles 1–17