A method and an arrangement for effecting a smooth or undisturbed changeover between at least two binary datastreams, by minimizing the phase difference between the datastreams prior to changeover. The datastreams are fed into a phase-synchronizing arrangement, where each datastream passes through a...http://www.google.com.au/patents/US5533073?utm_source=gb-gplus-sharePatent US5533073 - Method and an arrangement for minimizing a phase difference between two datastreams prior to changeover
