Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6456965 | Multi-stage pitch and mixed voicing estimation for harmonic speech coders | — | 2002-09-24 |
| 6438517 | Multi-stage pitch and mixed voicing estimation for harmonic speech coders | — | 2002-08-20 |
| 6377914 | Efficient quantization of speech spectral amplitudes based on optimal interpolation technique | — | 2002-04-23 |
| 6377920 | Method of determining the voicing probability of speech signals | — | 2002-04-23 |