Aroma release 2 Artificial Neural Network 2 Artificial organs 2 Chemometric analysis 2 Cluster analysis 2 Data analysis algorithms 2 Data handling 2 Data manipulations Data treatment 2 Discriminant analysis 2 Electronic NOSE 2 Electronic equipment 2 Electronic noses 2 Essence encapsulation 2 Gel matrix 2 Kohonen 2 Multiple discriminant analysis 2 Principal component analysis 2 Self organizing maps 2 Sensor arrays 2 Sensor signals 2 Time dependence 2 Work study 2