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EAN-139781164867234   EAN-13 barcode 9781164867234
Product NameThe New Practical Shorthand Manual: A Complete And Comprehensive Exposition Of Pitman Shorthand Adap
LanguageEnglish
CategoryBook / Magazine / Publication
Short DescriptionPaperback
Amazon.comA Buy on Amazon ~ 1164867237
SKU9781164867234ING
Price New15.16 US Dollars    (curriencies)
Price Used17.63 US Dollars    (curriencies)
Long DescriptionThis book is a facsimile reprint and may contain imperfections such as marks, notations, marginalia and flawed pages.
Created11-19-2012 8:11:51pm
Modified12-23-2013 10:23:40pm
MD5471cc80b87eae69f3742bbfdf144c474
SHA2567db7b3c0f99e4455d617d7d5eb2bf7b749486fe0824ace66c9258d722ece4623
Search Googleby EAN or by Title
Query Time0.1758130

Identified by the bulls-eye pattern in the center of the square, the Aztec Code barcode is easy to recognize. This symbol supports patterns ranging from 15x15 up to 151x151 blocks with one special rune that can encode a single byte. This rune is 11x11 blocks.

Barcode Aztec

The bulls-eye is either 9x9 or 13x13. The ring directly beyond the bulls-eye is the mode section. The remainder of the symbol is the data and error correction. Three of the corners of the core hold the orientation markers. In the image below we have marked the bulls-eye in red, the mode section in green and the orientation markers are in blue leaving the data area in black and white.

Barcode Aztec

The data is stored in pairs of rings that stretch out from the core. The decoding of data starts at the orientation marker made up of three blocks and procedes in a counter-clockwise direction. There is no outer marker to identify the outer boundry because the size is encoded in the core.

Because this symbology is mainly used in industry and not for public consumption, most smart phones can't read them. Try with your smart phone.

Although we don't have a generator here on our site at the moment, there is one availbale at www.racoindustries.com if you wish to create your own Aztec Code barcodes.

 

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