发明名称 PCM RECORDING AND REPRODUCING DEVICE
摘要 PURPOSE:To obtain a stable reproducing sound by outputting a data storage address in a memory to scatter data at recording together with the data at reproduction so as to store the data to an address having a prescribed relation to the output data. CONSTITUTION:A memory 3a consists of two memories 30, 31 accessing separately. That is, a data is stored in one memory and outputted from the other memory. A correcting code is stored scatteringly in the memory 3a in an interleave circuit 3 together with the data. The memories 30, 31 are divided into 10 areas. Each area is designated by a high-order bit of a memory address. A re- divided area of a data block is designated by a bit in low-order 3 digits of the memory address. The data is stored in the entirely identical memory address at recording as that at reproduction through the constitution and operation in this way, thereby obtaining a stable reproducing signal.
申请公布号 JPS59186108(A) 申请公布日期 1984.10.22
申请号 JP19830060707 申请日期 1983.04.08
申请人 HITACHI SEISAKUSHO KK 发明人 HOSHINO TAKASHI;TAKEUCHI TAKASHI
分类号 G11B20/12;G11B20/18 主分类号 G11B20/12
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