Unsupervised Voice Activity Detection by Modeling Source and System Information using Zero Frequency Filtering

1 code implementation • 27 Jun 2022 • Eklavya Sarkar, RaviShankar Prasad, Mathew Magimai. -Doss

This paper investigates the potential of zero-frequency filtering for jointly modeling voice source and vocal tract system information, and proposes two approaches for VAD.

Action Detection Activity Detection