When using tools such as Voice Activated Commands (VAC) your avatar effectively repeats everything you say. From a tip I received the 'Radio' audio option can turn this off, but it doesn't seem to be working in the regular Beta (this actually makes sense because the radio volume should be separate to in-game voices).
I'm suggesting a couple of solutions for this:
- Add 'None' as a Speaker option in the player profile
- Add a volume control for your avatar's voice in the Audio options menu