The system utilized a proprietary "Overlay Technique." While a primary track played audible "masking" sounds—such as nature recordings, white noise, or ambient music—a secondary high-frequency track carried the verbal affirmations. The SRS-80 allowed users to manually adjust the decibel offset between these two tracks with surgical precision. Frequency Shifting
The SRS-80 operates on the principle of . Our conscious minds act as a filter, often rejecting positive affirmations (like "I am confident") if they conflict with our current self-image. subliminal recording system 80