Non-linear control of loudspeakers
US9516443B2 · kind B2 · utility
5Cited by
2References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 7, 2013 |
| Grant date | Dec 6, 2016 |
| Priority date | — |
| Expiry date | Jun 7, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R29/003
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A nonlinear control system is disclosed. More particularly, a nonlinear control system including a controller, an audio system, and a model is disclosed. The controller is configured to accept one or more input signals, and one or more estimated states produced by the model to produce one or more control signals. The audio system includes one or more transducers configured to accept the control signals to produce a rendered audio stream therefrom.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.