| 摘要 |
<p>PROBLEM TO BE SOLVED: To surely reproduce a signal by bringing a plurality of STDI signals into arranged horizontal synchronizing feedback parts except at least one of them so as to generate 20-bit word stream data, applying transmission rate conversion to the stream data and generating composite 20-bit word stream data at a prescribed word interval. SOLUTION: Horizontal synchronous period parts of SDTI signals DTIS 1-4 in a 20-bit word stream data generating section 10 are in an arranged state. The 20-bit word stream data DM 20 obtained by a 20-bit word stream generating section 10 are supplied to a composite data generating section 12, which supplies the 20-bit word stream data DM 20 to a speed conversion data insertion section 13. Furthermore, a word data transmission section 14 supplies attached word data group including the 20-bit word synchronous stream data, to which a predetermined code is assigned, to the speed conversion data insertion section 13.</p> |
