How do I turn off default notification sound?

[AC Question]

I have Galaxy I gather sounds notification all the time.

 

[Sam_Gs7]

Welcome to AndroidCentral Forums: Wanna know how to Turn off the Notification
sound,.Report which kind of Galaxy Phone is that-1: Because it may vary

The setting of Cancel that notification sound on old and New models
I've owned SGs4-5 and Now SGs7 and as far as I know
there's Not special option or button to do So.. O

I assume the only way to get that-Is by Set up the "Notifications & Rings" in the
SamSungPhs to (•)Silent Top-option.. try on to verify. I guess your Phone will
vibrate only when receive calls-Emails-Text msges. Wait for other replies