# Microphone Settings

- [Set Audio Gain](/api-docs/plugins-and-integrations/unreal-engine/microphone-settings/set-audio-gain.md): This document explains how to change the audio gain through blueprints in Unreal Engine.
- [Set Microphone](/api-docs/plugins-and-integrations/unreal-engine/microphone-settings/set-microphone.md): This document explains how to set microphone through blueprints
- [Microphone test](/api-docs/plugins-and-integrations/unreal-engine/microphone-settings/microphone-test.md): This document elucidates the procedures for testing your microphone using the settings widget that comes with the Convai plugin.
- [List Microphone Devices](/api-docs/plugins-and-integrations/unreal-engine/microphone-settings/list-microphone-devices.md): This document explains how to list available microphone devices.