How can you tell the difference between the schizophrenic voices and the DID voices? How do I know which voice (DID or schizophrenia) is real and which is fake and where does this static come from?

Am I making sense anyways? I hear static without even realizing until it stops and is followed by a long ringing and it seems dead quiet in my head, unusually quiet.

Does anyone have experience like this with the static? I've been learning to cope with the voices but the static is confusing. Does anyone else go through this? Anything at all would be highly appreciated!