Published On: Wed, Dec 29th, 2010

Barcodes and Quite Zones

Barcode is an optical machine-readable representation of data. It can be read by optical scanners called barcode readers. The code uses this sequence to represent numbers and other symbols. A barcode symbol typically consists of five parts: a quiet zone, a start character, data characters (including an optional check character), a stop character, and another quiet zone.

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