Beeping like timer?

[anon(448477)]

I have a Pixel 5. Twice now in the last 3 days it has randomly made the "timer ended" beeping noise. Just 3 beeps, then it's done and it goes away. There are no corresponding notifications on the phone displaying and no other noises.

Both times, about 5 minutes after my phone made tne noise, my husband's phone made the exact same noise, but he has a Samsung.

Any ideas out there?

 

[mustang7757]

Hi, try this app see if it picks anything

https://forums.androidcentral.com/e...ails?id=pl.revanmj.toastsource&token=7RYO7OdN