Abstract / scope
Describes the forms of printed images and the sizes of alphanumeric characters as well as the signs and graphical symbols (OCR-A) intended for optical character reading according to ISO 646-1973.
ISO 1073-1:1976Published
Alphanumeric character sets for optical recognition — Part 1: Character set OCR-A — Shapes and dimensions of the printed image
Jeux alphanumériques de caractères pour la reconnaissance optique — Partie 1: Jeu de caractères ROC-A — Formes et cotes de l'image imprimée