Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847905 | Method of encoding speech signals using a multipulse excitation signal having amplitude-corrected pulses | Jean-Paul Lefevre | 1989-07-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847905 | Method of encoding speech signals using a multipulse excitation signal having amplitude-corrected pulses | Jean-Paul Lefevre | 1989-07-11 |