Playback by a decoder of a lossy compressed digital media file without quantization gaps is disclosed. This process is carried out for two types of detection patterns having different pitches thereby to acquire two candidates. The frame and the cloth housing are connected together and the frame has multiple poles. Applying a positive current, from the positive current source, through a memory cell writes a \u201c1\u201d, and applying a negative current, from the negative current source, through a memory cell writes a \u201c0\u201d. Precision connections are maintained at all critical locations, even after shock or recoil, by using precisely dimensioned pins and mating holes in association with standard bolt fasteners.