The Ehrlich Clasification Scale
Of Electronic Voice Phenomena
GHOST PROS IS HOME TO NOTED LECTURER AND EVP EXPERT
LEE EHRLICH LPI.  
SO NATURALLY WE UTILIZE THE EHRLICH METHOD OF CLASSIFICATION
DURING OUR INVESTIGATIVE REVIEW.
PLEASE FAMILIARIZE YOURSELF WITH THE SYSTEM.
IT IS BOTH COMPREHENSIVE AND STRAIGHT FORWARD.
The ehrlich evp classification scale was created to assign real-world application to
phenomena experienced by all manner of paranormal
investigators.  The result of thousands of hours reviewing voice and sound tracks
for investigators abroad, this system is the most comprehensive labeling method for
sound anomalies you will encounter.

Ehrlich sound pattern #1:  
disembodied voice

example:
audible sounds and voices that can be heard by the human ear,  under
normal ambient conditions, which have no explainable source.

Ehrlich sound pattern # 2:
clear audible sound and voice, electronic capture only

example:  
sound and voice with normal sonic characteristics, inaudible to ear,  
heard on playback only.
:
Ehrlich sound pattern # 3
piggy-back sound

audible or inaudible sound and voice that occur simultaneously with ambient
sounds.
example:  voices heard that are superimposed over voices of persons talking in
the room.

Ehrlich sound pattern # 4
low-profile sound and voice

example:  
sound and voice of normal sonic characteristics
with an amplitude lower than the human ear can hear.
I.E. whisper-like voice

Ehrlich sound pattern # 5
syllabic sound with voice cadence

example:
 words and word-groups inaudible to the ear
that have the same cadence as human language

Ehrlich sound pattern # 6
modulated-sound voice

Example:  
voices both audible and inaudible that utilize and modulate ambient
sound
I.e.  voices with human cadence and vocal characteristics heard on running or
babbling water

Ehrlich sound pattern # 7
shrieks and growls

Example:  
gutteral or high pitched utterances
audible or inaudible,  with characteristics that resemble
shrieks and growls


THE EHRLICH EVP CLASSIFICATION SYSTEM
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GHOSTPROS PARANORMAL INCORPORATED 2008
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