%0 Journal Article %T A flipped classroom in communication systems: Student perception and performance assessments %A Aksay Fatih £¿ncel %A Ali Kara %J International Journal of Electrical Engineering & Education %@ 2050-4578 %D 2019 %R 10.1177/0020720918788718 %X Flipped classroom is an emerging course delivery method, where the traditional in-class and out-of-class activities flip places. The lectures are given out-of-class with electronic resources and in-class time is reserved for group activities and discussion with the instructor. In this study, we present our implementation of a flipped classroom in a senior level undergraduate engineering course. An extensive perception analysis was carried out with anonymous surveys and face-to-face interviews with students. Performance analysis of the flipped class was carried out by comparing the achievement level in the course learning outcomes of previous years¡¯ traditional classes and recent year¡¯s flipped class. The out-of-class lectures were implemented as machine-voice-narrated presentations. The effect of machine voice on the flipped classroom is also examined. Students¡¯ perception and reaction to various aspects of the flipped class are documented. Performance analysis showed a significant improvement in one category of course learning outcomes. Student perception was positive overall %K Flipped classroom %K inverted classroom %K perception assessment %K performance assessment %K text-to-speech %K synthetic voice %U https://journals.sagepub.com/doi/full/10.1177/0020720918788718