About the Authors

Jean-Luc Schwartz

jean-luc.schwartz@gipsa-lab.grenoble-inp.fr

Affiliation GIPSA-Lab, Speech and Cognition Department, UMR 5216 CNRS Grenoble-Alps University, Grenoble, France

Christophe Savariaux

Affiliation GIPSA-Lab, Speech and Cognition Department, UMR 5216 CNRS Grenoble-Alps University, Grenoble, France

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JLS CS. Performed the experiments: JLS CS. Analyzed the data: JLS CS. Contributed reagents/materials/analysis tools: JLS CS. Wrote the paper: JLS CS.