符号体系

Theme

Widget powered by . Free, no account required.

又称: barcode type barcode standard

The set of rules defining how data is encoded into bars and spaces. Each barcode type is a different symbology.

相关术语

Character Set Data Carrier Symbology Identifier

…maps to a specific bar-space pattern defined by the symbology specification. A scanner reads these patterns left to…

…the bar and space widths Decode each character using the symbology's encoding table Validate the check digit Transmit the…

…beginning and end of a barcode. They tell the scanner the symbology type and scanning direction. In Code 128 , the start…

…maximum depends on label width and minimum X dimension: Symbology Data Type Typical Capacity Maximum UPC-E Numeric 8 digits…

…unknown error or two known erasures. Error Correction by Symbology Data Matrix (ECC 200) Data Matrix uses Reed-Solomon error…

Understanding Barcode Symbology Standards (ISO/IEC) Every major barcode symbology is…

…The Universal Product Code (UPC) was the first barcode symbology adopted for retail checkout, scanned for the first time on…

…1D Barcodes Code 128 is the most versatile linear barcode symbology, capable of encoding all 128 ASCII characters with high…