AUTOMATIC TRANSMISSION SYSTEM FOR TIME SEQUENCE DATA

摘要

PURPOSE:To simplify the constitution of a control circuit and also to improve its reliability by transferring and processing data by making use of the scanning signal of a cathode-ray display tube. CONSTITUTION:With data entry key S1 ON, data for a time unit from time keyboard K1, a sound element from keyboard K2 and control contents from control keyboard K3 are entered and then stored in data register R1 whose addresses are assigned by vertical scanning signal OC. Data stored in data register R1 are sequentially read out by the vertical scanning signal and then supplied to cathode- ray display unit B bynchronizing with horizontal scanning signal LC9 before being written onto a tape in cassette deck T.