Search Results for author: Monisankha Pal

Found 4 papers, 2 papers with code

Synthetic speech detection using meta-learning with prototypical loss

no code implementations24 Jan 2022 Monisankha Pal, Aditya Raikar, Ashish Panda, Sunil Kumar Kopparapu

Furthermore, the proposed system with data augmentation outperforms the ASVspoof 2021 challenge best baseline both in the progress and evaluation phase of the LA task.

Data Augmentation Meta-Learning +2

Adversarial Attack and Defense Strategies for Deep Speaker Recognition Systems

1 code implementation18 Aug 2020 Arindam Jati, Chin-Cheng Hsu, Monisankha Pal, Raghuveer Peri, Wael Abd-Almageed, Shrikanth Narayanan

Robust speaker recognition, including in the presence of malicious attacks, is becoming increasingly important and essential, especially due to the proliferation of several smart speakers and personal agents that interact with an individual's voice commands to perform diverse, and even sensitive tasks.

Adversarial Attack Adversarial Robustness +1

Robust speaker recognition using unsupervised adversarial invariance

1 code implementation3 Nov 2019 Raghuveer Peri, Monisankha Pal, Arindam Jati, Krishna Somandepalli, Shrikanth Narayanan

In this paper, we address the problem of speaker recognition in challenging acoustic conditions using a novel method to extract robust speaker-discriminative speech representations.

speaker-diarization Speaker Diarization +2

Robustness of Voice Conversion Techniques Under Mismatched Conditions

no code implementations22 Dec 2016 Monisankha Pal, Dipjyoti Paul, Md Sahidullah, Goutam Saha

Most of the existing studies on voice conversion (VC) are conducted in acoustically matched conditions between source and target signal.

Speech Enhancement Voice Conversion

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