Copyright (c) 2018 Tampere University of Technology and its licensors All rights reserved. Permission is hereby granted, without written agreement and without license or royalty fees, to use and copy the cassebook_example_systems (“Work”) described in T. Heittola, E. Cakir, and T. Virtanen, "The Machine Learning Approach for Analysis of Sound Scenes and Events", in "Computational Analysis of Sound Scenes and Events", Ed. Virtanen, T. and Plumbley, M. and Ellis, D., pp.13-40, 2018, Springer and composed of single_label_classification.py, multi_label_classification.py, and sound_event_detection.py files. This grant is only for experimental and non-commercial purposes, provided that the copyright notice in its entirety appear in all copies of this Work, and the original source of this Work, (Audio Research Group, Laboratory of Signal Processing) at Tampere University of Technology, is acknowledged in any publication that reports research using this Work. Any commercial use of the Work or any part thereof is strictly prohibited. Commercial use include, but is not limited to: - selling or reproducing the Work - selling or distributing the results or content achieved by use of the Work - providing services by using the Work. IN NO EVENT SHALL TAMPERE UNIVERSITY OF TECHNOLOGY OR ITS LICENSORS BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF THIS WORK AND ITS DOCUMENTATION, EVEN IF TAMPERE UNIVERSITY OF TECHNOLOGY OR ITS LICENSORS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. TAMPERE UNIVERSITY OF TECHNOLOGY AND ALL ITS LICENSORS SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE WORK PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE TAMPERE UNIVERSITY OF TECHNOLOGY HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.