These datasets are gathered from an array of four gas sensors to be used for the odor detection and recognition system. The smell inspector Kit IX-16 used to create the dataset. each of 4 sensor has 16 channels of readings.  Odors of different 12 samples are taken from these six sensors

1- Natural Air

2- Fresh Onion

3- Fresh Garlic

4- Black Lemon

5- Tomato

6- Petrol

7- Gasoline

8- Coffee 

9- Orange

10- Colonia Perfume