Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6721698 | Speech recognition from overlapping frequency bands with output data reduction | Ramalingam Hariharan, Imre Attila Kiss, Jilei Tian, Olli Viikki | 2004-04-13 |
| 6707910 | Detection of the speech activity of a source | Päivi Valve | 2004-03-16 |