Real-time Voice Activity Detector Using Gammatone Filter and Modified Long-Term Signal Variability


In this paper, a real-time robust voice activity detector (VAD) is proposed. The proposed VAD adopts the gammatone filter and modify the existing long-term signal variability (LTSV) measure, i.e. known as GMLTSV in short. The proposed VAD is an improved version of existing VAD which used gammatone filter and entropy. The LTSV measure is modified to adapt to… (More)
DOI: 10.1145/3132300.3132320


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