Which feature will not transfer packets when there is silence?
A. Ear and mouth (E&M)
B. Voice Activity Detection (VAD)
C. Digital Silence Suppressor (DSS)
D. Dial peers
Which feature will not transfer packets when there is silence?
Which feature will not transfer packets when there is silence?
A. Ear and mouth (E&M)
B. Voice Activity Detection (VAD)
C. Digital Silence Suppressor (DSS)
D. Dial peers
Voice activity detection (VAD), also known as speech activity detection or speech detection, is a technique used in speech processing in which the presence or absence of human speech is detected. The main uses of VAD are in speech coding and speech recognition. It can facilitate speech processing, and can also be used to deactivate some processes during non-speech section of an audio session: it can avoid unnecessary coding/transmission of silence packets in Voice over Internet Protocol applications, saving on computation and on network bandwidth. (Wikipedia)