专利汇可以提供Digital audio recording method专利检索,专利查询,专利分析的服务。并且PURPOSE: To attain excellent recording and reproduction without effect of the difference between track widths by making a division ratio of a block to each track different and preparing clocks of multi-system having different frequencies in recording and reproducing a digital audio signal to a device having plural track widths.
CONSTITUTION: The digitized audio data is split into plural blocks Y, C in the unit of frames or fields, the block is divided into plural tracks in response to the ratio of root of plural recording track widths TWY, TWC and the time axis compression in response to the block number by buffer memories 411, 412 is applied for each track. Thus, in recording the digitized audio signal in plural tracks Y, C having a different recording track width, each audio channel and each block in the channel keep the same recording and reproducing state and an excellent reproducing signal is obtained without biased occurrent of error.
COPYRIGHT: (C)1988,JPO&Japio,下面是Digital audio recording method专利的具体信息内容。
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