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EAN-139781164551706   EAN-13 barcode 9781164551706
Product NameA Study Of The Sepulchral Inscriptions In Buecheler's Carmina Epigraphica Latina (1910)
LanguageEnglish
CategoryBook / Magazine / Publication
Short DescriptionPaperback
Amazon.comA Buy on Amazon ~ 1164551701
SKU9781164551706ING
Price New13.82 US Dollars    (curriencies)
Price Used15.73 US Dollars    (curriencies)
Long DescriptionThis book is a facsimile reprint and may contain imperfections such as marks, notations, marginalia and flawed pages.
Created11-22-2012 10:11:47am
Modified12-23-2013 10:20:01pm
MD50f57002709f21118abb3a202c5fdb4a8
SHA256205a8311c950f918486440c1730f6dde749b1ec2f766628fc3dd5748f006c0a2
Search Googleby EAN or by Title
Query Time0.0068259

A Data Matrix code is a two-dimensional barcode make up of blocks of black and white modules put together to make either a square or rectangular pattern. The information to be encoded can be text or raw data.

Normally, data size is from a few bytes up to 1,556 bytes. The length of the data depends on the symbol dimension used. To make sure the data can be read even when the pattern is slightly damaged, error correction codes are added which increase symbol strength. A Data Matrix symbol can store up to 2,335 alphanumeric characters. Here is a sample you can scan.

Barcode Data Matrix

Data Matrix symbols are rectangular in shape and usually square. As more data is added, modules are put together to allow for the data and error correction. Each module can be identified by the "L" shaped black line that runs down the left and across the bottom of each module. In the sample shown above, there are four modules. These "L" shaped sections are known as the "finder pattern". The top and right border of each module are made up of alternating light and dark blocks. Light blocks represent 0 (zero) and the dark blocks represent 1 (one). These are known as the "timing pattern". All of the blocks in the middle of each module make up the data and check codes. The entire pattern can range in size from 8x8 to 144x144 in size.

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