A seat position sensing device for use in a deployable passenger restraint system for an automotive vehicle has a Hall Effect sensor and a magnetic actuator sensor target facing each other and mounted in corresponding rails used to mount the vehicle seat to the vehicle said rails in moveable relationship to each other. The support main is a bottom portion of a liquid crystal display device module. A microprocessor within the amusement device generates and displays a sequence in which the contact targets are to be struck. The control mechanism includes a bed occupancy monitor and audio system. The noise threshold at each level of the wavelet transformation is determined from a total transfer function in the analogue processing stage, and the coefficients are set to be zero if less than the noise threshold. 219, characterized by its relatively large, 2\u2033 umbels, flower color which is salmonorange at opening, maturing to a yelloworange and then to a lavender purple, and by its moderate vigor with an upright habit and excellent branching.