About the Authors

Joshua M. Alexander

alexan14@purdue.edu

Affiliation Department of Speech Language and Hearing Sciences, Purdue University, West Lafayette, Indiana, United States of America

Rick L. Jenison

Affiliation Department of Psychology, University of Wisconsin-Madison, Madison, Wisconsin, United States of America

Keith R. Kluender

Affiliation Department of Psychology, University of Wisconsin-Madison, Madison, Wisconsin, United States of America

Competing Interests

The authors have read the journal's policy and have the following conflicts: U.S. Patent No. 6732073B1 issued to Kluender and Jenison. This does not alter the authors' adherence to all the PLoS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: JMA RLJ KRK. Performed the experiments: JMA. Analyzed the data: JMA. Contributed reagents/materials/analysis tools: JMA RLJ KRK. Wrote the paper: JMA RLJ KRK. Designed the signal processing algorithm: RLJ.