Abstract: The present invention is embodied in a system for the analysis and design of direct digital synthesizers including a windowing engine, and a method that enables the analysis of DDS output spectra in the presence of phase truncation and arbitrary approximations and errors in the implementation of the sine/cosine mapping function (SCMF) without the need to approximate the DDS characteristics.

Abstract: A sports garment including a pullover shirt having inner and outer lower layers. The inner lower layer is almost always worn tucked into pants to provide comfort and support to the wearer. The outer lower layer may be worn outside of the pants to provide the wearer with a neat and trim appearance.

Abstract: A garment bagging apparatus having a frame connected to a feeder drive train for supporting a supply of bagging material. A garment support is positioned relative to the feeder drive train. Suspension members attached to the frame suspend the apparatus off of and in spaced apart relation to a floor surface. A feed carriage is included with support members to moveably support the feed carriage solely from a portion of the frame above the feed carriage. Grippers are mounted on the feed carriage to grip the bagging material. When a garment is hung from the garment support, the feed carriage is moveable to positions below the garment.

Abstract: A patch box including a housing in which the housing has a rail-mounting latch. An optical fiber assembly mounted within the housing wherein the housing has connectors mounted thereon. The optical fiber assembly connects between at least two of the connectors.

Abstract: An electronic bingo device used for dispensing bingo cards and tracking the cards for bingo during play. The apparatus is equipped with a conventional computer hardware platform and software tailored to track a bingo game by use of a game key with memory for storing data representative of a set of bingo game data including winning patterns and wild cards used during each game. In addition, a player's allocation of bingo cards is stored on the game key. Bingo cards stored in the device corresponding to the number allocated are used for game play. As the player enters the numbers are called out in the bingo hall. The device monitors each card for bingo.