Please read app opening message carefully. Experimental ITC Tool optimized for use with the Portal/Wonder Box/similar device or can be used alone. Steve Huff of Huff Paranormal was looking to experiment with vocal banks from various age & gender people. This app will sweep randomly between 7 short single file reversed human speech vocal banks. Young male & female/Middle aged male & female/Elderly male & female & 1 whisper bank. During your sessions look for intelligent replies to questions asked & always keep the audio reversed for better validation of audio manipulation. Randomized Sweep Rate (new feature). PSI Weblink: http://www.paranormalshadowinvestigations.co.uk/