Novel Enhanced Teager Energy Based Cepstral Coefficients for Replay Spoof Detection. - Rajul Acharya; Hemant A. Patil; Harsh Kotta (ASRU, 2019)

Subband Channel Selection using TEO for Replay Spoof Detection in Voice Assistants. - Harsh Kotta; Ankur T. Patil; Rajul Acharya; Hemant A. Patil (APSIPA, 2020)

Cross-Teager Energy Cepstral Coefficients for Replay Spoof Detection on Voice Assistants. - Rajul Acharya; Harsh Kotta; Ankur T. Patil; Hemant A. Patil (ICASSP, 2021)

Spectral Root Features for Replay Spoof Detection in Voice Assistants. - Ankur T. Patil; Harsh Kotta; Rajul Acharya; Hemant A. Patil (SPECOM, 2021)