ISO IEC 15416:2000 pdf download – Information technology — Automatic identification and data capture techniques — Bar code print quality test specification — Linear symbols. 3.3 decodability The proportion of the available margin (between the ideal dimension of an element or combination of elements and the relevant reference threshold) that has not been consumed by the element or combination of elements, calculated for the element or combination of elements deviating most from its ideal dimension. 3.4 decode Determination of the information encoded in a bar code symbol. 3.5 edge contrast The difference between bar reflectance and space reflectance of two...