| 9837099 |
Method and system for beam selection in microphone array beamformers |
Shiva Kumar Sundaram, Ramya Gopalan, Philip Ryan Hilmes |
2017-12-05 |
| 9820036 |
Speech processing of reflected sound |
Charles G. Tritschler, Philip Ryan Hilmes |
2017-11-14 |
| 9767828 |
Acoustic echo cancellation using visual cues |
Kavitha Velusamy, Wai Chung Chu, Ramya Gopalan |
2017-09-19 |
| 9754605 |
Step-size control for multi-channel acoustic echo canceller |
— |
2017-09-05 |
| 9734845 |
Mitigating effects of electronic audio sources in expression detection |
Yue Liu, Praveen Jayakumar, Ramya Gopalan |
2017-08-15 |
| 9704478 |
Audio output masking for improved automatic speech recognition |
Shiv Naga Prasad Vitaladevuni, Phillip Ryan Hilmes, Rohit Prasad |
2017-07-11 |
| 9689960 |
Beam rejection in multi-beam microphone systems |
William Folwell Barton, Kenneth Edgar Hild, II, Ramya Gopalan, Kavitha Velusamy |
2017-06-27 |
| 9678559 |
Determining a device state based on user presence detection |
David William Devries, Stewart Robin Shearer, Serkan Hatipoglu, Omar S. Leung, Michael Serge Devyver +2 more |
2017-06-13 |
| 9591404 |
Beamformer design using constrained convex optimization in three-dimensional space |
— |
2017-03-07 |