Temporal Feature Integrator for Audio Analysis (STi - ETi - ADi - FTi), as presented in the following papers:
https://bit.ly/3tBuGuc
https://bit.ly/32xBwor
https://bit.ly/3n745CT

The implementations are powered by Excel+VBA and MATLAB.

You can experiment using the LVLib or BDLib Datasets:
https://research.playcompass.com/files/LVLib-SMO-1.zip
https://research.playcompass.com/files/LVLib-SMO-2.zip
https://research.playcompass.com/files/LVLib-SMO-3.zip
https://research.playcompass.com/files/BDLib-1.zip
https://research.playcompass.com/files/BDLib-2.zip