发明名称 |
Digital signal encoding method and apparatus, digital signal recording medium, and digital signal decoding method and apparatus |
摘要 |
In a digital signal encoding method and apparatus, a digital signal recording medium and a digital signal decoding method and apparatus, the present invention improves an error correction capacity by a simple construction and reduces redundancy in encoding and decoding with digital signals error-correcting codes. When a digital signal is encoded with an error-correcting code, it is provided with a longer code length, more parity bits, and a longer interleave restriction length than specified by a compact disk standard so that redundancy can be reduced in comparison with the compact disk standard and a recordable data quantity can be increased. <MATH> |
申请公布号 |
AU1824595(A) |
申请公布日期 |
1995.09.18 |
申请号 |
AU19950018245 |
申请日期 |
1995.02.28 |
申请人 |
SONY CORPORATION |
发明人 |
JUN YONEMITSU;RYUICHI IWAMURA;YASUSHI FUJINAMI;KATSUJI IGARASHI;YOSHIYUKI AKIYAMA |
分类号 |
G11B20/12;G11B20/14;G11B20/18;G11B27/034;G11B27/11;G11B27/30;G11B27/36;H03M13/29;H04N5/85;H04N5/926;H04N5/945;H04N7/24;H04N7/52;H04N7/66;H04N9/804;H04N9/806;H04N9/82;H04N9/877 |
主分类号 |
G11B20/12 |
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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