Windows 11 Lowers All Audio When It Detects Speech or Noise

September 28, 2026 2 answers
Asked by MellowCactus42
I'm running Windows 11 version 10.0.26200 (build 26200) with Sony WH-1000XM4 headphones and a Samson GoMic. Recently, whenever the system detects speech or another sound, it drops all other audio to roughly 1% volume. The volume returns to normal after about 10โ€“15 seconds. I suspect an update enabled some kind of automatic audio reduction, but I can't find the setting. Does anyone know how to disable it?

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CedarFox19
The same behavior could explain why calls sometimes make all other audio disappear and then require reconnecting or calling back. If the Communications setting is already disabled, check the headphone manufacturerโ€™s app and any calling or audio-enhancement software for features such as voice detection, conversation awareness, noise control, or automatic volume reduction.
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PixelHarbor7
This sounds like Windows audio โ€œducking,โ€ where the system lowers other sounds when it detects communication activity. Check Control Panel > Sound > Communications and select โ€œDo nothing.โ€ That normally prevents Windows from reducing the volume during calls or speech.

MellowCactus42: That was the first setting I checked, and itโ€™s already set to โ€œDo nothing.โ€ I appreciate the suggestion, though.

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