Theory On Reverse Communication

This can be helpful to new as well as experienced communicators
The new communicators are probably not aware of this, but spirits do use the reverse side of the frequency or signal to leave messages and answers.
Sometimes the energy signal going backward is correct for their use to form communication instead of what we consider forward.

When we listen to a recording we listen to it as the recorder captured it, in a forward or normal speech direction. Frequencies travel in two direction, backward and forward.
They are linear not singular, since our friends on the other side are not articulating words in human speech using physical vocal chords
or human phonetics, they utilize whatever energy is available to them at the precise second that they need it to communicate a relevant answer or to form a phrase that will be recognised by the communicator as being associated with the question or topic that is being discussed. Therefore the message and or answer coming to us will be placed on the back side or reverse frequency so that the opportunity for relevant communication is not lost. 
when you get a file that you think may say something but you can not quite make it out, or it sounds like voice but gibberish, simply play it backward and sometimes you will get the correct message or answer.
I have many instances of this reverse communication, I even have files that have half the message played forward and the remainder of the message when played in reverse. This is a phenomenon that would and could never occur with physical speech. Human pronunciation of speech and the arrangement of sylables would not allow for a sentence spoken by a physical human being to be coherent and precise when heard forward and backward.
Reverse messages gleened from a ghost box recording are not only capable of delivering communication in either forward or revers but also in forward and reverse, I have examples of a communication file where the entity has rendered two different pieces of communication both forward and backward at the same exact point in the recording. These examples contain completely different words or phrases forward and backward and some also contain the same word or phrase backward and forward which would be an impossibility for physical human speech.

This is a perfect form of validation for the our claim that the message was created by an entity not of this physical world. So check your files backward before discarding an inaudible file and even your good files, you never know if there is a following or extra message on the flip side.

Bruce Halliday