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Voice activity detection

Voice activity detection (VAD), also known as speech activity detection or speech detection, is the detection of the presence or absence of human speech, used in speech processing. The main uses of VAD are in speaker diarization, speech coding and speech recognition. It can facilitate speech processing, and can also be used to deactivate some processes…

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Voice activity detection

Nodes52
Edges51
Triples28
Avg. degree1.96
Density0.038462
Components1

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Voice activity detection

Top relations

has application · 17
Voice activity detection → Advantages, CDMA, Data, Digital Simultaneous Voice, Discontinuous Transmission, DSVD, DTX, For, GSM, However, In, On, Similarly, This, UMTS, Universal Mobile Telecommunications Systems, VAD

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Important terminology

vad speech voice noise used applications detection performance also features activity using clipping processing use may mobile quality presence non-speech

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
audio conferencinginstance ofApplicationsVAD is an integral part of different speech communication systems0.80text
echo cancellationinstance ofApplicationsVAD is an integral part of different speech communication systems0.80text
speech recognitioninstance ofApplicationsVAD is an integral part of different speech communication systems0.80text
speech encodinginstance ofApplicationsVAD is an integral part of different speech communication systems0.80text
speaker recognitioninstance ofApplicationsVAD is an integral part of different speech communication systems0.80text
hands-free telephony.In the field of multimedia applicationsinstance ofApplicationsVAD is an integral part of different speech communication systems0.80text
VAD allows simultaneous voiceinstance ofApplicationsVAD is an integral part of different speech communication systems0.80text
data applications.Similarlyinstance ofApplicationsVAD is an integral part of different speech communication systems0.80text
in Universal Mobile Telecommunications Systemsinstance ofApplicationsVAD is an integral part of different speech communication systems0.80text
webRTC VADinstance ofsurpassing the traditional approaches0.80text
the SOTA DNN-based Silero VADinstance ofsurpassing the traditional approaches0.80text
Voice activity detectionhas applicationVAD0.60section

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