METHOD AND APPARATUS FOR VARIABLE SPEED SCANNING OF BAR CODES

Method and apparatus are provided for scanning an optically readable code such as a bar code at a variable scanning velocity. Such variable velocity scanning has the effect of normalizing the density of code elements to be scanned thereby eliminating the need for the scanner operator during the cour...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	FRONTINO, LOUIS, J
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING COMPUTING COUNTING HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS
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