Image
EAN-130000027523162   EAN-13 barcode 0000027523162
UPC-A000027523162   UPC-A barcode 000027523162
Product NamePink Floyd Live New York
CategoryElectronics / Photography: A/V Media: Music
Amazon.comA Buy on Amazon ~ B000M137DO
AuthorPink Floyd
BindingAudio Cd
Long DescriptionRare live recording of pink floyd the wall live in new york at the nassau. Recorded on February 27th 1980 at the live show! - Rare recording - i'd rate the sound quality a 7 out of 10.
Created06-17-2007
Modified10-04-2017 3:48:02pm
MD59377c0c0f125d5381658d4eddc42899f
SHA256864bdab9e64284d68a12f248189f7365059b86476428a412e1c4d13bc7b07292
Search Googleby EAN or by Title
Query Time0.0050530

Article of interest

Code 128 is a high-density 1D barcode symbology. This barcode set makes use of the entire 128 ASCII characters which include letter, number and symbols.

Code 128 Barcode

As with all barcodes, there are indicators to identify where the barcode starts and stops. These are marked in yellow below. Code 128 also has a check character which has been marked in green. The remainder of the barcode is the data being encoded. The text below the barcode is optional and is for human consumption in the event the barcode can't be scanned or if people also need to know what the code means.

Code 128 Barcode

Each character in the barcode symbol is composed of three bars and three spaces. Each bar or space must range from 1-4 units and the sum of all the width of all bars must work out to an even number. The stop marker is special because it adds an extra bar of 2 units at the very end (4 bars and 3 spaces). There are three different start markers to to identify which code set is being used. To represent all 128 characters, the code sets can be within a single barcode as needed by using control characters 98-101 (depending on the code set).

The check character is calculated by summing the value of each character and multiplying it by its position. The start character is also part of the sum but is added without weight (multiply by 1 just like the first encoded data character) then when you have the sum take the modulo 103 remainder. This gets a little more complex when mixing modes within a single barcode.

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