Dear subcribers of the colloquium newsletter, we are happy to inform you about the next date of our Communication Technology Colloquium. *Friday, September 2, 2022* *Speake**r:* Vitor Horst Duque *Time*: 10:00 a.m. *Location*: hybrid - Lecture room 4G and https://rwth.zoom.us/j/97904157921?pwd=SWpsbDl0MWhrWjY1ZkZaeFRoYmErZz09                     Meeting-ID: 979 0415 7921                     Passwort: 481650 *Master-Lecture:* Autoencoder based Waveform Enhancement for Software Defined Radio Applications Deep learning is a trend that has made it's way into communication systems and gained a lot of interest already. this presentation discusses a machine learning-based approach to add novel features to existing waveform implementations for software defined radios. Such additional features include the reduction of the peak-to-average power ratio, spread spectrum abilities and interference mitigation. The developed machine learning structures use autoencoders to add these features. The results indicate that realizing additional features by means of autoencoders is a promising concept for future waveform development. All interested parties are cordially invited, registration is not required. General information on the colloquium, as well as a current list of dates of the Communication Technology Colloquium can be found at: https://www.iks.rwth-aachen.de/aktuelles/kolloquium -- Irina Esser Institute of Communication Systems (IKS) RWTH Aachen University Muffeter Weg 3a, 52074 Aachen, Germany +49 241 80 26958 (phone) esser@iks.rwth-aachen.de http://www.iks.rwth-aachen.de/