Feedback taped message memorising system - uses bio-feedback generator controlling relay switch changing tape track to play memorising message when state of consciousness changes

摘要

The system has a biofeedback device which is connected to the user and an electronic controller. The controller is connected to a tape recorder, which sends pre-recorded suggestions to the user via headphones. The controller includes an integrated frequency-voltage controller connected to a relay. When the user is relaxed, or in a specific mental state caused by the pre-recorded suggestions (e.g. music) recorded in a first track, the biofeedback device detects the frequency of the received impulses. When these pulses attain a predetermined level, a relay, connected to the frequency-voltage converter, automatically switches over a second track in the tape recorder. This track contains messages which the user wishes to memorise. The system thus allows the message to be remembered to be given when the subconscious is at its mot receptive state.