Patent ID: 6542442
Filing Date: 2003-04-01
Classification: G11B

Abstract:
A scent emitting device, comprising:a cassette having a prerecorded playback medium and a plurality of scent cartridges, each of said plurality of scent cartridges including a scent substance; a playback device, for playing said prerecorded playback medium and including a plurality of scent extraction devices; means for removably engaging each of said plurality of scent cartridges with said plurality of scent extraction devices for withdrawing a predetermined amount of said scent substance therefrom at predetermined times when cassette is inserted into said player; a scent dispersal plenum communicating with said scent extraction devices, for dispersing said scent substance extracted from said scent cartridges by said scent extraction devices; and inaudible and invisible signal means disposed within said prerecorded playback medium for triggering actuation of said plurality of scent extraction devices, such that each of said plurality of scent cartridges is selectively and independently operated in accordance with said signal means.