Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6954726 | Method and device for estimating the pitch of a speech signal using a binary signal | Henrik Johannisson | 2005-10-11 |
| 6865529 | Method of estimating the pitch of a speech signal using an average distance between peaks, use of the method, and a device adapted therefor | Henrik Johannisson | 2005-03-08 |
| 6763329 | Method of converting the speech rate of a speech signal, use of the method, and a device adapted therefor | Henrik Johannisson | 2004-07-13 |