TERMINAL EQUIPMENT AND DATA TRANSMISSION SYSTEM WITH THE EQUIPMENT

摘要

PROBLEM TO BE SOLVED: To efficiently acquire data from a one directional drop flow type data transmission. SOLUTION: A CPU 61 compares a music ID of a music data successively transmitted from a center through the prescribed channel of a coaxial cable 7 and the music ID in which an acquisition complete flag among a request. new music table 65a in a RAM 65 is set to '0'. When the Ids agree to each other, the music data are acquired, the data are stored in a music data memory 65b in the RAM 65 for a karaoke performance and the acquisition complete flag is set to '1'.