发明授权
- 专利标题: Reed-Solomon code generator
- 专利标题(中): 里德 - 所罗门码发生器
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申请号: US541402申请日: 1983-10-13
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公开(公告)号: US4583225A公开(公告)日: 1986-04-15
- 发明人: Yasuhiro Yamada , Harukuni Kobari , Hiroyuki Saito , Kohbun Sakagami , Kaoru Kobayashi
- 申请人: Yasuhiro Yamada , Harukuni Kobari , Hiroyuki Saito , Kohbun Sakagami , Kaoru Kobayashi
- 申请人地址: JPX Kanagawa
- 专利权人: Victor Company of Japan, Limited
- 当前专利权人: Victor Company of Japan, Limited
- 当前专利权人地址: JPX Kanagawa
- 优先权: JPX57-184380 19821020
- 主分类号: G06F11/10
- IPC分类号: G06F11/10 ; H03M13/00 ; H03M13/15
摘要:
A Reed-Solomon code generator applicable to a digital signal recording/playback apparatus checks or corrects code errors in digital signals. The code generator eliminates the need for costly read only memory devices (ROM tables) and uses inexpensive registers, modulo 2 adders and multipliers instead.
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