| 摘要 |
PROBLEM TO BE SOLVED: To provide a ground wave digital broadcasting receiver capable of reproducing multiple frame patterns from TSP stored in a hierarchy buffer by simple circuit constitution. SOLUTION: This ground wave digital broadcasting receiver is provided with the plural hierarchy buffers 25-27 where information inside a frame obtained by demodulating digital broadcasting waves is hierarchically divided and stored, a read timing control part 29 for generating and outputting timing signals synchronized with the frame and a hierarchy synthesis/TS reproduction part 30 for monitoring the hierarchy buffers 25-27 after the timing signals are outputted by the read timing control part 29 until 3TSP time elapses, transferring the information from the hierarchy buffers 25-27 storing the information equivalent to 1TSP after the 3TSP time elapses and reproducing multiple frames. Thus, the need of controlling a buffer other than the hierarchy buffers is eliminated, circuit constitution is simplified and also power consumption is reduced. |
