Hi I appreciate your advice, I have tried making sure all the notifications and alerts for every app I have are turned off. Also I tried to listen to all my sounds and none of them have the same sound, as the brr brr sound that my ipad make at midnight. Also the alarm on the clock which I did not even know I had. It says no alarm set.
I do not know what else to turn off. This has only been happening the last week. HELP ANYBODY PLEASE..