Sound Tools Extended (STx) is an acoustic speech and signal processing application for Windows. It provides tools to analyse, visualise, segment, and annotate wave files. It uses it's own annotation file format, but can import and export PRAAT TextGrid files. The software is actively being developed at the Acoustics Research Institute in Vienna, and is used in a variety of acoustic fields around the world. For non-commercial, scientific and educational purposes, we offer STx free for download.
The upcoming version STx 5.0 will include a compact mode specially designed for linguists.
13. - 14. September 2019
ARI guest talk by Michael R. Lomnitz
19. September 2019
Seminar Room, Wohllebengasse 12-14 / Ground FloorRead more ...
27. June 2019
The Acoustics Research Institute and a number of other institutes of the Austrian Academy of Sciences want to close the gap between training in machine learning and modern data science and are ...Read more ...
20. June 2019
Kernsätze in der Mathematik besagen, dass ‚vernünftige‘ Systeme (d.h. Operatoren) als Integrale dargestellt werden können, ähnlich der Matrizendarstellung. Das erlaubt einen deutlich einfacheren...Read more ...