A corpus of Schlieren photography of speech production - Potential to study aerodynamics of labial, nasal and vocalic processes

This report presents a corpus of articulations recorded with Schlieren photography, a recording technique to visualize aeroflow dynamics for two purposes. First, as a means to investigate aerodynamic processes during speech production without any obstruction of the lips. Second, to provide material for lecturers of phonetics to illustrates these aerodynamic processes. Speech production was recorded with 10 kHz sampling rate for statistical video analyses (available at the Bavarian Archive for Speech Signals). Downsampled videos (500 Hz) were uplodad to a youtube channel for illustrative purposes.