Rajul Acharya

According to our database, Rajul Acharya authored at least 10 papers between 2019 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

On the Asymptotic Behaviour of the Speech Signal.

Priyanka Gupta, Rajul Acharya, Ankur T. Patil, Hemant A. Patil

Proceedings of the Speech and Computer - 25th International Conference, 2023

Oral Fluency Classification for Speech Assessment.

Ashish Panda, Rajul Acharya, Sunil Kumar Kopparapu

Proceedings of the 31st European Signal Processing Conference, 2023

2022

Improving the potential of Enhanced Teager Energy Cepstral Coefficients (ETECC) for replay attack detection.

Ankur T. Patil, Rajul Acharya, Hemant A. Patil, Rodrigo Capobianco Guido

Comput. Speech Lang., 2022

Non-Cepstral Uncertainty Vector for Replay Spoofed Speech Detection.

Hemant A. Patil, Rajul Acharya, Ankur T. Patil, Priyanka Gupta

Proceedings of the 30th European Signal Processing Conference, 2022

2021

Spectral Root Features for Replay Spoof Detection in Voice Assistants.

Ankur T. Patil, Harsh Kotta, Rajul Acharya, Hemant A. Patil

Proceedings of the Speech and Computer - 23rd International Conference, 2021

Cross-Teager Energy Cepstral Coefficients for Replay Spoof Detection on Voice Assistants.

Rajul Acharya, Harsh Kotta, Ankur T. Patil, Hemant A. Patil

Proceedings of the IEEE International Conference on Acoustics, 2021

2020

Subband Channel Selection using TEO for Replay Spoof Detection in Voice Assistants.

Harsh Kotta, Ankur T. Patil, Rajul Acharya, Hemant A. Patil

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2020

2019

Energy Separation-Based Instantaneous Frequency Estimation for Cochlear Cepstral Feature for Replay Spoof Detection.

Ankur T. Patil, Rajul Acharya, Pulikonda Krishna Aditya Sai, Hemant A. Patil

Proceedings of the Interspeech 2019, 2019

Novel Enhanced Teager Energy Based Cepstral Coefficients for Replay Spoof Detection.

Rajul Acharya, Hemant A. Patil, Harsh Kotta

Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop, 2019

Speech Demodulation-based Techniques for Replay and Presentation Attack Detection.

Madhu R. Kamble, Aditya Krishna Sai Pulikonda, Maddala Venkata Siva Krishna, Ankur T. Patil, Rajul Acharya, Hemant A. Patil

Proceedings of the 2019 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2019