Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631347 | Vector quantization and decoding apparatus for speech signals and method thereof | Willem Bastiaan Kleijn | 2003-10-07 |
| 6606592 | Variable dimension spectral magnitude quantization apparatus and method using predictive and mel-scale binary vector | Yong-duk Cho | 2003-08-12 |
| 6577995 | Apparatus for quantizing phase of speech signal using perceptual weighting function and method therefor | Doh-Suk Kim | 2003-06-10 |