The audio dataset of washing machine

The Sanyo pulsator washing machine model XQB60-B830SS is tested and working mode is standard-washing-mode. The SONY digital audio recorder of model ICD-PX470 is used to collect the audio data. The sampling rate is 44100Hz.
A total of 60 sets of standard-washing-mode data were collected in the experiment. The data is divided into training data and test data sets according to 7:3. 42 sets of training data are used to train the SVM decision tree model and verify the decision tree model. 18 sets of test data are used to construct the state-sequence of the washing machine.
The 42 sets of training data are divided into a sample of 10s and the available data scale is as follows: water intake 1400, soaking 2100, washing 3400, dehydration 1400. Divide the data according to the ratio of training data: validation data=7:3