How do I stop Discord from lowering my volume when someone else is talking?

This is a feature called attenuation! You always have the option to turn attenuation off.

Here’s How:

1. Click the settings cog.
2. Select the Voice & Video tab.
3. Scroll down to “Attenuation".
4. Lower the attenuation slider to 0%.

Note: This slider is only available on the Desktop client.