This work is in the public domain. Feel free to use my material, but please cite it properly.
@misc{WolterMoritz2017Baes,
publisher = {KU Leuven. Faculteit Ingenieurswetenschappen},
year = {2017},
title = {Building an end-to-end speech recognizer},
address = {Leuven},
author = {Wolter, Moritz},
}