| 摘要 |
PROBLEM TO BE SOLVED: To provide methods for decoding data from communications systems and storage devices.SOLUTION: The method includes the steps of receiving a coded bit stream that is generated by encoding source information using a non return to zero inverted (NRZI) code, selecting an NRZI decoding method on the basis of one or more parameters associated with noise in the received coded bit stream, and generating a plurality of decisions by processing the received coded bit stream using the selected NRZI decoding method. The received coded bit stream comprises a plurality of coded bits, and the plurality of decisions are estimates of a plurality of source bits in the source information. |
