发明名称 |
Double error correcting system in digital signal reproducing apparatus |
摘要 |
A double error correcting system is used in a digital signal reproducing apparatus, which is capable of correcting errors in two information vectors (information words) among a plurality of information vectors within one block by use of elements in a small number of correcting matrices and by using a memory device having a small memory capacity. A register is not required for temporarily storing the operational result obtained half-way between a plurality of performed operations. Instead, corrected information vectors are obtained from a memory circuit.
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申请公布号 |
US4416010(A) |
申请公布日期 |
1983.11.15 |
申请号 |
US19810254053 |
申请日期 |
1981.04.14 |
申请人 |
VICTOR COMPANY OF JAPAN, LTD. |
发明人 |
HIBINO, CHITOSHI;KOBARI, HARUKUNI;SUZUKI, SUSUMU;YAMADA, YASUHIRO |
分类号 |
G11B20/18;(IPC1-7):G06F11/10 |
主分类号 |
G11B20/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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