Method of determining ADIP information through counting identical bits and different bits
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United States of America Patent
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Mar 27, 2007
Grant Date -
Jan 27, 2005
app pub date -
Apr 7, 2004
filing date -
Apr 10, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of identifying ADIP information through counting identical bits and different bits includes generating a wobble clock according to a wobble signal, generating a calculation result according to the wobble signal and the wobble clock, sampling the calculation result to generate a sampling signal and comparing each bit of the sampling signal with each bit of a bit stream containing an ADIP data, counting different bits corresponding to a predetermined logic value for generating a first bit count, and counting identical bits for generating a second bit count, and determining whether the calculation result corresponds to the ADIP data according to the first bit count and the second bit count.
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- 1 Citation Count
- G11B Class
- 4.39 % this patent is cited more than
- 18 Age
