Systems and methods for haptic equalization
US11474609B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 21, 2021 |
| Grant date | Oct 18, 2022 |
| Priority date | — |
| Expiry date | Jun 21, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0418
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The disclosed computer-implemented method may include determining, by at least one physical processor of a haptic device, driving signal data. The haptic device comprises a first haptic actuator exhibiting a first frequency response characteristic, and a second haptic actuator exhibiting a second frequency response characteristic different from the first frequency response characteristic. The processor may also generate first and second driving signals by applying first and second pre-processing functions to the driving signal data, respectively. The second pre-processing function is different from the first pre-processing function and the second driving signal is different from the first driving signal. The processor may also drive the first and second haptic actuators by supplying the first and second driving signals to the first and second haptic actuators, respectively. Various other methods, systems, and computer-readable media are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.