Issued Patents All Time
Showing 126–150 of 159 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7289955 | Method of determining uncertainty associated with acoustic distortion-based noise reduction | Li Deng, James G. Droppo | 2007-10-30 |
| 7266494 | Method and apparatus for identifying noise environments from noisy signals | James G. Droppo, Li Deng | 2007-09-04 |
| 7254536 | Method of noise reduction using correction and scaling vectors with partitioning of the acoustic space in the domain of noisy speech | Li Deng, Xuedong Huang | 2007-08-07 |
| 7206741 | Method of speech recognition using time-dependent interpolation and hidden dynamic value classes | Li Deng, Jian Zhou, Frank Torsten Bernd Seide, Asela J. Gunawardana, Hagai Attias +1 more | 2007-04-17 |
| 7200557 | Method of reducing index sizes used to represent spectral content vectors | James G. Droppo, Constantinos Boulis | 2007-04-03 |
| 7181390 | Noise reduction using correction vectors based on dynamic aspects of speech and noise normalization | James G. Droppo, Li Deng | 2007-02-20 |
| 7174292 | Method of determining uncertainty associated with acoustic distortion-based noise reduction | Li Deng, James G. Droppo | 2007-02-06 |
| 7165026 | Method of noise estimation using incremental bayes learning | Li Deng, James G. Droppo | 2007-01-16 |
| 7139703 | Method of iterative noise estimation in a recursive framework | Li Deng, James G. Droppo | 2006-11-21 |
| 7117153 | Method and apparatus for predicting word error rates from text | Milind Mahajan, Yonggang Deng, Asela J. Gunawardana, Ciprian Chelba | 2006-10-03 |
| 7117148 | Method of noise reduction using correction vectors based on dynamic aspects of speech and noise normalization | James G. Droppo, Li Deng | 2006-10-03 |
| 7107210 | Method of noise reduction based on dynamic aspects of speech | Li Deng, James G. Droppo | 2006-09-12 |
| 7103540 | Method of pattern recognition using noise reduction uncertainty | James G. Droppo, Li Deng | 2006-09-05 |
| 7103544 | Method and apparatus for predicting word error rates from text | Milind Mahajan, Yonggang Deng, Asela J. Gunawardana, Ciprian Chelba | 2006-09-05 |
| 7080004 | Grammar authoring system | Ye-Yi Wang | 2006-07-18 |
| 7050975 | Method of speech recognition using time-dependent interpolation and hidden dynamic value classes | Li Deng, Jian Zhou, Frank Torsten Bernd Seide, Asela J. Gunawardana, Hagai Attias +1 more | 2006-05-23 |
| 7047189 | Sound source separation using convolutional mixing and a priori sound source knowledge | Steven J. Altschuler, Lani F. Wu | 2006-05-16 |
| 7047047 | Non-linear observation model for removing noise from corrupted signals | Li Deng, James G. Droppo | 2006-05-16 |
| 7028325 | Annotating programs for automatic summary generation | Yong Rui, Anoop Gupta | 2006-04-11 |
| 7003455 | Method of noise reduction using correction and scaling vectors with partitioning of the acoustic space in the domain of noisy speech | Li Deng, Xuedong Huang | 2006-02-21 |
| 6990447 | Method and apparatus for denoising and deverberation using variational inference and strong speech models | Hagai Attias, John C. Platt, Li Deng | 2006-01-24 |
| 6985858 | Method and apparatus for removing noise from feature vectors | Brendan Frey, Li Deng | 2006-01-10 |
| 6959276 | Including the category of environmental noise when processing speech signals | James G. Droppo, Li Deng | 2005-10-25 |
| 6944590 | Method of iterative noise estimation in a recursive framework | Li Deng, James G. Droppo | 2005-09-13 |
| 6879952 | Sound source separation using convolutional mixing and a priori sound source knowledge | Steven J. Altschuler, Lani F. Wu | 2005-04-12 |