System to distinguish smells.

This system, similar to the human nose, is capable of detecting the smell given off by the pears and apples, the method used is to cut the fruit in question and apply an air source, and that air is carried to sensors in number 32 which identifies different odors to discriminate each, .esos data are taken to the computer and processed the information, these results are observed in different graphics, where you can see are different from the odor of pears and apples. This study published it Sensors and Actuators A, these studies are the prelude to other research to be able to distinguish different types of more complicated smells, of volatile substances. These techniques may be used in multiple applications, for example in the wine sector, is a major breakthrough for the industry.