System for adjusting timing of output data in response to potential discontinuities in a timing signal

摘要: A system associates a time-stamp with data inputted at its input, specifying an instant predetermined delay after receiving the data. The outputs said output according to time-stamp. Inputting and outputting is timed by different clocks, which are periodically synchronized. At certain times source of synchronization may change, potentially causing discontinuity in synchronized time. contains potential signalling means, for progression clocked relation corrected when such signalled between inputting