Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8019089 | Removal of noise, corresponding to user input devices from an audio signal | Michael L. Seltzer, Alejandro Acero | 2011-09-13 |
| 7930178 | Speech modeling and enhancement based on magnitude-normalized spectra | Zhengyou Zhang, Alejandro Acero, Zicheng Liu | 2011-04-19 |