A semiconductor integrated circuit has a plurality of capacitor cells, and each capacitor cell has an upper electrode and a lower electrode. A mounting mat is placed on the outer circumferential surface of the monolith in the process, and the monolith is subsequently stuffed together with the mounting mat into the catalytic converter housing. A semiconductor device formed using the method, and an electronic system comprising the semiconductor device, are also described. When mounted in a wall or ceiling, the system projects a sound field substantially indistinguishable from that of a loudspeaker located within the listener’s listening plane. The datum in the store having the subordinate version vector is then replaced with the datum having the dominant version vector. The visual display system is particularly adaptable for use in a Heads-Up-Display system.