# Manage audio

> Explore topics related to managing audio in Vivox Core applications.

| Topic                                                                                                              | Description                                                     |
| ------------------------------------------------------------------------------------------------------------------ | --------------------------------------------------------------- |
| [In-game audio control](/vivox-core/developer-guide/in-game-audio-control/in-game-audio-control-toc.md)            | How to manage in-game audio.                                    |
| [Direct voice audio access](/vivox-core/developer-guide/direct-voice-access/direct-voice-audio-access-toc.md)      | How to access voice audio.                                      |
| [Audio injection](/vivox-core/developer-guide/channels/audio/core-audio-injection.md)                              | How to inject audio to all connected sessions in a group.       |
| [Methods for setting audio levels](/vivox-core/developer-guide/channels/audio/methods-for-setting-audio-levels.md) | How to guide for setting audio input levels.                    |
| [Volume differences](/vivox-core/developer-guide/channels/audio/volume-differences.md)                             | Information on the differences between 2D and 3D volume levels. |
| [Derumbler](/vivox-core/developer-guide/channels/derumbler.md)                                                     | How to modify derumbler properties.                             |