How to change microphone gain?

Development Audio
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1

I’m using VoiceEngineSteam and VOIPTalkers. What’s the way to set set the gain for microphone?

There is a AudioCaptureComponent where you can call SetVolumeMultiplier() but does it use the same Audio Device?

2

i use “Set Volume Multiplier” node, with target connected to the “Audio Capture” component. it works well using 's Audio BP’s.