Method and apparatus for transmitting digital data
US5473328A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Nov 9, 1993 |
| Grant date | Dec 5, 1995 |
| Priority date | — |
| Expiry date | Nov 9, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2211/007
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A transmission method for transmitting data containing inhibition code data that cannot be recorded in a digital recording and/or reproducing apparatus. The method includes a step of converting the inhibition code data into special code data and ID code data having redundancy and not containing the inhibition code data, a step of converting the special code data into two special code data and one special code data and a step of directly outputting data other than the inhibition code data and the special code data. The method enables transmission of the totality of coded data inclusive of the inhibition code data that cannot be recorded.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.