# Introduction


This directory contains examples for how to use the VAD (voice activity detection)
APIs.

|Directory| Description|
|---------|------------|
|[run-circular-buffer.sh](./run-circular-buffer.sh)|It shows how to use the circular buffer API.|
|[run-remove-silence.sh](./run-remove-silence.sh)|It shows how to use the VAD API to remove silences from a wave file.|