Reproducing apparatus and method, and recording and...

Details Reproducing apparatus and method, and recording and... Reproducing apparatus and method, and recording and...

2008-09-09

2008-09-09

Hindi, Nabil Z (Department: 2627)

Dynamic information storage or retrieval

Binary pulse train information signal

Including sampling or a/d converting

C369S059220

Reexamination Certificate

active

11193341

ABSTRACT:
A signal of a run-length-limited code is read out from a recording medium. The read-out signal is converted into a reproduced digital signal. A decoder subjects the reproduced digital signal to first decoding different from run length decoding to get a first decoded signal. Information bit streams are generated from the first decoded signal. The information bit streams are different in timing by 1-bit-correpsonding intervals. Run length decoders subject the information bit streams to run length decoding to get run-length-decoded bit streams respectively. Each of the run-length-decoded bit streams undergoes one of error correction and error detection. A decision is made as to which of the run-length-decoded bit streams is the smallest in error number on the basis of results of the one of error correction and error detection. The run-length-decoded bit stream being the smallest in error number is selected and outputted as a likeliest information bit stream.

REFERENCES:
patent: 6492918 (2002-12-01), Rezzi et al.
patent: 10-106161 (1998-04-01), None

Affiliated with

Also associated with

Rating

Reproducing apparatus and method, and recording and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reproducing apparatus and method, and recording and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reproducing apparatus and method, and recording and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3913889