
Automatic Data Processing - Longitudinal Parity To Detect Errors In Information Messages
出版:Nederlands Normalisatie Instituut

專家解讀視頻
States one method of error detection, which satisfies a wide range of applications. It consists of accompanying the data block or text by one checking character (in addition to character parity) and it is often referred to as the "Longitudinal Parity Method".
Supersedes NEN 21155 (08/2002)
ISO 1155:1978 - Identical