Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5704000 | Robust pitch estimation method and device for telephone speech | Murthy Vemuganti | 1997-12-30 |
| 5666370 | High performance error control coding in channel encoders and decoders | Kalyan Ganesan, Prabhat K. Gupta, P. Vijay Kumar | 1997-09-09 |
| 5651026 | Robust vector quantization of line spectral frequencies | Daniel Lin | 1997-07-22 |
| 5630016 | Comfort noise generation for digital communication systems | Brian M. McCarthy | 1997-05-13 |
| 5596676 | Mode-specific method and apparatus for encoding signals containing speech | Kalyan Ganesan, Prabhat K. Gupta | 1997-01-21 |