Issued Patents All Time
Showing 51–75 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7146309 | Deriving seed values to generate excitation values in a speech coder | Adil Benyassine, Huan-Yu Su | 2006-12-05 |
| 7120578 | Silence description coding for multi-rate speech codecs | Jes Thyssen, Huan-Yu Su, Adil Benyassine | 2006-10-10 |
| 7080010 | Complexity resource manager for multi-channel speech processing | Huan-Yu Su | 2006-07-18 |
| 7024358 | Recovering an erased voice frame with time warping | Yang Gao | 2006-04-04 |
| 6961698 | Multi-mode bitstream transmission protocol of encoded voice signals with embeded characteristics | Yang Gao, Adil Benyassine, Jes Thyssen, Huan-Yu Su | 2005-11-01 |
| 6959274 | Fixed rate speech compression system and method | Yang Gao, Adil Benyassine, Jes Thyssen, Huan-Yu Su | 2005-10-25 |
| 6789058 | Complexity resource manager for multi-channel speech processing | Huan-Yu Su | 2004-09-07 |
| 6757649 | Codebook tables for multi-rate encoding and decoding with pre-gain and delayed-gain quantization tables | Yang Gao, Adil Benyassine, Jes Thyssen, Huan-Yu Su | 2004-06-29 |
| 6735567 | Encoding and decoding speech signals variably based on signal classification | Yang Gao, Adil Benyassine, Jes Thyssen, Huan-Yu Su | 2004-05-11 |
| 6721712 | Conversion scheme for use between DTX and non-DTX speech coding systems | Adil Benyassine, Huan-Yu Su | 2004-04-13 |
| 6636829 | Speech communication system and method for handling lost frames | Adil Benyassine, Huan-Yu Su | 2003-10-21 |
| 6604070 | System of encoding and decoding speech signals | Yang Gao, Adil Benyassine, Jes Thyssen, Huan-Yu Su | 2003-08-05 |
| 6581032 | Bitstream protocol for transmission of encoded voice signals | Yang Gao, Adil Benyassine, Jes Thyssen, Huan-Yu Su | 2003-06-17 |
| 6574593 | Codebook tables for encoding and decoding | Yang Gao, Adil Benyassine, Huan-Yu Su, Jes Thyssen | 2003-06-03 |
| 6475245 | Method and apparatus for hybrid coding of speech at 4KBPS having phase alignment between mode-switched frames | Allen Gersho, Vladimir Cuperman, Chunyan Li | 2002-11-05 |
| 6463414 | Conference bridge processing of speech in a packet network environment | Huan-Yu Su, Jes Thyssen, Adil Benyassine, Yang Gao | 2002-10-08 |
| 6377931 | Speech manipulation for continuous speech playback over a packet network | — | 2002-04-23 |
| 6275794 | System for detecting voice activity and background noise/silence in a speech signal using pitch and signal to noise ratio information | Adil Benyassine | 2001-08-14 |
| 6256606 | Silence description coding for multi-rate speech codecs | Jes Thyssen, Huan-Yu Su, Adil Benyassine | 2001-07-03 |
| 6233550 | Method and apparatus for hybrid coding of speech at 4kbps | Allen Gersho, Vladimir Cuperman, Chunyan Li | 2001-05-15 |
| 6188981 | Method and apparatus for detecting voice activity in a speech signal | Adil Benyassine | 2001-02-13 |
| 5920853 | Signal compression using index mapping technique for the sharing of quantization tables | Adil Benyassine, Huan-Yu Su | 1999-07-06 |
| 5781128 | Data compression system and method | — | 1998-07-14 |
| 5774849 | Method and apparatus for generating frame voicing decisions of an incoming speech signal | Adil Benyassine | 1998-06-30 |
| 5774839 | Delayed decision switched prediction multi-stage LSF vector quantization | — | 1998-06-30 |