Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6424946 | Methods and apparatus for unknown speaker labeling using concurrent speech recognition, segmentation, classification and clustering | Alain Charles Louis Tritschler | 2002-07-23 |
| 6421645 | Methods and apparatus for concurrent speech recognition, speaker segmentation and speaker classification | Homayoon Beigi, Alain Charles Louis Tritschler | 2002-07-16 |
| 6345252 | Methods and apparatus for retrieving audio information using content and speaker information | Homayoon Beigi, Alain Charles Louis Tritschler | 2002-02-05 |
| 6345253 | Method and apparatus for retrieving audio information using primary and supplemental indexes | — | 2002-02-05 |