Voice activity detection
id:
voice-activity-detection-291-8813105
title:
Voice activity detection
text:
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 during non-speech section of an audio session: it can avoid unnecessary coding/transmission of silence packets in Voice over Internet Protocol (V
brand slug:
wiki
category slug:
encyclopedia
description:
Detection of the presence or absence of human speech
original url:
https://en.wikipedia.org/wiki/Voice_activity_detection
date created:
date modified:
2024-04-17T23:20:52Z
main entity:
{"identifier":"Q1332614","url":"https://www.wikidata.org/entity/Q1332614"}
image:
fields total:
13
integrity:
14