The present invention is related to playback of broadcast data in a receiver. The electronic device may include wireless transceiver circuitry and antenna structures. The filter module is configured to produce a transformed sensor image by applying a spatial filter to the first sensor image. The performance of the memory based computation system can further be improved by removing the repeated memory cell rows, column, andor sub-arrays. The recess may pass through a lateral surface of the head so that the base surface may remain cohesive or unobstructed. By this interconnection, the tracking circuitry is capable of actuating the device upon the receipt of at least one of the sequential control signals that is associated with the device and is distinguishable by a unique sequential order amongst the remaining sequential control signals.