Code 93 is a barcode symbology designed in 1982 by Intermec to provide a higher density and data security enhancement to Code 39. It is an alphanumeric, variable length symbology. Code 93 is used primarily by Canada Post to encode supplementary delivery information. Every symbol includes two check characters.
Each Code 93 character is nine modules wide, and always has three bars and three spaces, thus the name. Each bar and space is from 1 to 4 modules wide. (For comparison, a Code 39 character consists of five bars and four spaces, three of which are wide, for a total width of 13–16 modules.)
Code 93 is designed to encode the same 26 upper case letters, 10 digits and 7 special characters as code 39:
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
0 1 2 3 4 5 6 7 8 9
- . $ / + % SPACE
In addition to 43 characters, Code 93 defines 5 special characters (including a start/stop character), which can be combined with other characters to unambiguously represent all 128 ASCII characters.
In an open system, the minimum value of X dimension is 7.5 mils (0.19 mm). The minimum bar height is 15 percent of the symbol length or 0.25 inches (6.4 mm), whichever is greater. The starting and trailing quiet zone should be at least 0.25 inches (6.4 mm).
Code93 is a barcode symbology designed in 1982 by Intermec to provide a higher density and data security enhancement to Code 39. It is an alphanumeric...
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scanners to work properly "Wikipedia" encoded in Code93 "*WIKI39*" encoded in Code 39 'Wikipedia" encoded in Code 128 An example of a stacked barcode. Specifically...
dialing from within the country. International callers should dial +93 xx yyyyyyy. Area codes for common cities are: 093 xx yyyyyyy: Afghanistan 020 yyy yyyy:...
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is credited with creating five bar code symbologies: Code 39, Interleaved 2 of 5 (ITF), Code 11, Code93 and Code 49. He is also named inventor on the...
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from the light source as the tip crosses each bar and space in the printed code. The photodiode generates a waveform that is used to measure the widths of...
Malik (2015). Supreme Court on Penal Code. EBC. ISBN 978-93-5145-218-8. The Indian Penal Code, 1860 – India Code, Government of India Bare Act – As Per...
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March 9, 2021. NANPA area code map of Missouri List of exchanges from AreaCodeDownload.com, 417 Area Code 37°N 93°W / 37°N 93°W / 37; -93 v t e v t e...
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self-modifying code and a multi-dimensional playfield. Despite this, several compilers have been written for the language. The original Befunge-93 specification...
(customer code 22). Rubin, Daniel (September 9, 2002). "Capitol was Flight 93 Target, Arab TV Reports". Pittsburgh Post-Gazette. "Flight 93 National Memorial...
a list of mobile telephone prefixes by country. List of country calling codes The original prefix issued to the mobile network operator. Due to mobile...
uses the phrases spaghetti code and rat's nest as synonyms to describe poorly structured source code. In the Ada – Europe '93 conference, Ada was described...
from the original on July 21, 2022. Retrieved July 20, 2022. NANPA area code map of Minnesota 44°57′N 93°17′W / 44.950°N 93.283°W / 44.950; -93.283...
necessary to give the postal code field an odd number of printed bars. The remaining 25 bars represent the actual destination postal code. To eliminate any possibility...