Sound Frequencies to ward off negative entities

[BrainStorm_wow]

I have a sound program(Neuro-Programmer 2 Pro) and it lets you create different sound frequencies for various purposes. I was wondering, if there are any frequencies I can use and play through my speakers, that would ward off negative beings doing my sleeping hour, when I try to project.

[kurtykurt42]

Maybe the strange frequencies will draw them into your room.

[BrainStorm_wow]

Maybe the strange frequencies will draw them into your room.

I haven't really encountered any lately. I was just curious, if there are such frequencies that would repel