Berkovitz; Robert A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Berkovitz; Robert A..The latest application filed is for "content analyzer mixing inverse-direction-probability-weighted noise to input signal".
- Berkovitz; Robert A. - Brookline MA
- Berkovitz; Robert A. - Belmont MA
- Berkovitz; Robert A. - Cambridge MA
- Berkovitz; Robert A. - Lexington MA
| Patent | Date |
|---|---|
| Content analyzer mixing inverse-direction-probability-weighted noise to input signal Grant 5,828,997 - Durlach , et al. October 27, 1 | 1998-10-27 |
| Apparatus for and method of performing high frequency audiometry Grant 5,105,822 - Stevens , et al. April 21, 1 | 1992-04-21 |
| Automatic time domain equalization of audio signals Grant 4,458,362 - Berkovitz , et al. July 3, 1 | 1984-07-03 |
| Loudspeaker system equalization Grant 4,130,726 - Kates , et al. December 19, 1 | 1978-12-19 |
| Stereo and spaciousness reverberation system using random access memory and multiplex Grant 4,105,864 - Berkovitz August 8, 1 | 1978-08-08 |
| Stereophonic sound system particularly useful in a cinema auditorium Grant 4,074,083 - Berkovitz , et al. February 14, 1 | 1978-02-14 |
| Auditorium simulator economizes on delay line bandwidth Grant 4,039,755 - Berkovitz August 2, 1 | 1977-08-02 |
| Audio equalizers for large rooms Grant 3,949,325 - Berkovitz April 6, 1 | 1976-04-06 |
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