Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8078298 | System for node structure discovery in an audio-related system | Richard Allen Kreifeldt, John Lee, William A. Plunkett, Andrew Stevenson, Bruce Vander Werf | 2011-12-13 |
| 8054993 | System for automatic compensation of low frequency audio based on human loudness perceptual models | Richard Allen Kreifeldt, Curtis Rex Reed | 2011-11-08 |
| 8005231 | Ambient noise sound level compensation | Richard Allen Kreifeldt, C. Rex Reed, Brian Ellison | 2011-08-23 |