摘要 |
PROBLEM TO BE SOLVED: To improve possibility in which a buffer memory 50 can follow at high speed even when a loop section is changed largely in nudge processing, in which reproduction is performed repeatedly in some short range (loop section), in a hard disk recorder in which waveform data of a plurality of tracks stored in a hard disk 30 are read out for each cluster, transferred to a buffer area in the buffer memory 50, waveform data for each track is read out from the buffer memory 50 for each sampling period one sample by one sample and reproduced. SOLUTION: Waveform data to be transferred is specified so that waveform data is added being adjacent to a side approaching to a loop section out of the head point of a range of the waveform data in which a sample value is stored and the final point. Thereby, the waveform data can be stored in a good balance state at back and forth of the loop section. COPYRIGHT: (C)2007,JPO&INPIT
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