Hi @Jeroen ,
I do not want to share my white noise with the rest of the call, just play it to myself.
May I know how you play the white noise?
Based on my test, when using a headset, we can attend a Teams meeting while playing music to ourselves. But if you are listening to music using the speaker on the laptop or computer, the sound would be shared to the other participants as well. So for your situation, I‘d recommend joining meetings using a headset.
Feel free to let me know if I have misunderstood anything.
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