Error correction device for digital video apparatus using a one-

Details Error correction device for digital video apparatus using a one- Error correction device for digital video apparatus using a one-

1996-09-30

1998-05-26

Chung, Phung

Excavating

371 30, 371 48, G06F 1100

Patent

active

057578125

ABSTRACT:
An error correction device for a digital video apparatus using a one-bit eraser signal is described. The error correction device includes an eraser occurrence counter for counting the eraser signal and generating a frequency signal of an eraser generated for each codeword of the received data, an eraser position detector for storing a position value in the codeword of the received data when the eraser signal is input and generating a position signal of the eraser generated for each codeword of the received data, and an error corrector for receiving the eraser frequency signal and the eraser position signal respectively from the eraser occurrence counter and the eraser position detector and correcting the eraser generated in the codeword of the received data, to thereby remarkably reduce the number of input pins in the decoder.

REFERENCES:
patent: 5475401 (1995-12-01), Vervier et al.

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