An electrical busway system includes a joint assembly having a joint housing with an upper plate and a lower plate. A binding strip is placed onto the book block spine such that lateral strip parts project laterally past the spine. The phosphate-containing composite coating preferably contains 2 wt % or more of Mg, and is preferably applied in an amount greater than or equal to 0. A dispersion, including conductive precursor components, is formed and deposited over the first mask and through the first openings onto the transparent electrode. This results in a more environmentally friendly system with less water usage and installationmaintenance savings. The jitter measuring unit measures jitter in a train of 3T or longer marks or spaces from an optical storage medium to which digital information is recorded as a train of marks or spaces of length kT based on a period T and an integer k of two or more.