Why does my phone have random baby laughing sound?

[Android Central Question]

Whenever at the time of my alarm setup. There is a random baby giggling or laughing sound coming from my phone before the alarm tune start playing.

Sometimes it would go very random on day... and it creep me out!!!

I have checked all of my phone settings and it doesn't have that kind of effect.
My alarm tune is "Homecoming". It's an available ringtone of Samsung and doesn't have that sound effect too.

Both me and my wife's phone have this same problem. We both have a Samsung Galaxy A51.

(Sorry for my poor English. It not my first language)

 

[B. Diddy]

Welcome to Android Central! It's most likely coming from some app you both installed. There are apps that do this kind of sneaky garbage. You may have to uninstall apps one by one until it goes away.

Please register on this forum, which will allow you to engage in discussion more easily, as well as post images. https://forums.androidcentral.com/ask-question/409154-join-android-central-community.html