Automatic Voice Activity Detection in Different Speech Applications
Marko Tuononen, Rosa González Hautamäki, Pasi Fränti · 2008
This paper presents performance evaluation of voice activity detectors (VAD) by long-term spectral divergence and simple energy-based scheme. Evaluation is made in the terms of false accept (FA) and false reject (FR) errors using four different types of materials, recorded under different transfer c