Optoelectronic device, process and article for acquiring machine-readable symbols, such as bar codes

摘要

A device and a process for acquiring symbols by interleaving data samples in a plurality of data sets gathered during sampling of returns from a plurality of scanning passes. In one embodiment, the sampling frequency is proportional to the scanning frequency by a quotient of twice the number of samples in a representation and an integer such that the quotient is an irreducible fraction.