Coded data generation or conversion – Digital code to digital code converters – With error detection or correction
Patent
1997-07-31
1999-03-23
Young, Brian
Coded data generation or conversion
Digital code to digital code converters
With error detection or correction
H03M 1300
Patent
active
058866540
ABSTRACT:
Decoding apparatus and method set interpolation flags in units smaller than an ECC block. The PI1 flag indicating an error on a row-by-row basis is generated for the first error correction result, while the PI2 flag also indicating an error on a row-by-row basis is generated for the second error correction result in the ECC block. The PO flag indicating an error on a column-by-column basis is further generated for the error correction result in the ECC block. Following these processing operations, the PI1, PI2 and PO flags are used for generating the interpolation flags.
REFERENCES:
patent: 5745506 (1998-04-01), Yamashita et al.
Ichikawa Takahiro
Nakata Tadashi
Sato Shigeharu
Yasuda Kazuhiro
Frommer William S.
Sony Corporation
Young Brian
LandOfFree
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