Patent ID: 7154579

Claim:
An apparatus for fragrance sensory stimulation comprising: a multimedia source comprising at least one audiovisual signal connected to an audiovisual display, and fragrance information synchronized with the audiovisual signal; a fragrance generator for processing said fragrance information into a fragrance signal; at least one fragrance control system that accepts a fragrance signal as an input, and generates a control signal and a controlled airflow; and a fragrance delivery system connected to and controlled by the control signal, the fragrance delivery system comprising a plurality of fragrance chemicals in communication with the controlled airflow, a plurality of valves controlled by the control signal and connected to a corresponding plurality of wells wherein the wells, connect to a common delivery conduit, whereby at least one of said fragrance chemicals is volatilized and the volatilized fragrance is collected in one of said wells and transferred to the common delivery conduit and sensed by a subject.