The audio options window has the following options:
- Master Volume - Adjusts the volume of all audio.
- Music Volume - Adjusts the volume of music.
- Sound Effects Volume - Adjusts the volume of all sound effects.
- Audio Diversity Level - Adjusts the diversity of played audio. Decrease to improve performance.
- Enable Voice - Enables voice chat to play back to the player.
- Voice Volume - Adjusts the volume of voice played back.
* Note: Voice chat allows you to talk to players in your squad using your microphone (default key: V).