Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10681475 | System and method for evaluating speech perception in complex listening environments | Benjamin M Sheffield | 2020-06-09 |
| 9807519 | Method and apparatus for analyzing and visualizing the performance of frequency lowering hearing aids | — | 2017-10-31 |
| 9230549 | Multi-modal communications (MMC) | Dianne K. Popik, Victor Finomore, Brian D. Simpson | 2016-01-05 |
| 9173032 | Methods of using head related transfer function (HRTF) enhancement for improved vertical-polar localization in spatial audio systems | Griffin D. Romigh | 2015-10-27 |
| 8428269 | Head related transfer function (HRTF) enhancement for improved vertical-polar localization in spatial audio systems | Griffin D. Romigh | 2013-04-23 |
| 8094834 | Remote auditory spatial communication aid | — | 2012-01-10 |
| 7505601 | Efficient spatial separation of speech signals | — | 2009-03-17 |
| 7482951 | Auditory attitude indicator with pilot-selected audio signals | Brian D. Simpson | 2009-01-27 |
| 7391877 | Spatial processor for enhanced performance in multi-talker speech displays | — | 2008-06-24 |
| 6956955 | Speech-based auditory distance display | — | 2005-10-18 |
| 6463316 | Delay based active noise cancellation for magnetic resonance imaging | — | 2002-10-08 |
| 6223090 | Manikin positioning for acoustic measuring | — | 2001-04-24 |
| 6178250 | Acoustic point source | William M. Rabinowitz | 2001-01-23 |
| 5751817 | Simplified analog virtual externalization for stereophonic audio | — | 1998-05-12 |