Rabea Landgraf

15. How to create a clean Lombard speech database using loudspeakers

John H. L. Hansen, Oliver Niebuhr, Hanseok Ko, 2017 .

The Kiel Corpora of "Speech & Emotion" - A Summary

Oliver Niebuhr, Gerhard Schmidt, Rabea Landgraf, 2016 .

Can you hear me now? Reducing the Lombard effect in a driving car using an In-Car Communication system

Christian Lüke, Rabea Landgraf, Oliver Niebuhr, 2016 .