I had to specifically mute all of my notifications because I couldn’t find out what app was causing them and it was driving me nuts. Steps below for a Pixel phone if anyone is interested in how to mute notifications without having to go into vibrate mode.
You can also just look at your “recent apps” under settings, if a notification popped off in the last 30s and you didn’t see a window then it’ll almost certainly be the top app in “most recent”
It’s a glitch / purposeful design in some apps where the actual popup window isn’t set to actually stick around so it just makes a ghost noise. For me it was some random app I installed for one niche purpose and forgot about
I had to specifically mute all of my notifications because I couldn’t find out what app was causing them and it was driving me nuts. Steps below for a Pixel phone if anyone is interested in how to mute notifications without having to go into vibrate mode.
For a Pixel 7 phone:
Settings -> Sound & Vibration -> Default notification sound -> My Sounds -> None
You can also just look at your “recent apps” under settings, if a notification popped off in the last 30s and you didn’t see a window then it’ll almost certainly be the top app in “most recent”
It’s a glitch / purposeful design in some apps where the actual popup window isn’t set to actually stick around so it just makes a ghost noise. For me it was some random app I installed for one niche purpose and forgot about