Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778953 | Method and apparatus for representing masked thresholds in a perceptual audio coder | Christof Faller, Gerald Schuller | 2004-08-17 |
| 6678647 | Perceptual coding of audio signals using cascaded filterbanks for performing irrelevancy reduction and redundancy reduction with different spectral/temporal resolution | Christof Faller | 2004-01-13 |