Method for automated setting of digital processing parameters applied to signals before broadcast by loudspeakers and device for the implementation of such a method
US11849293B2 · kind B2 · utility
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Key dates
| Filing date | Feb 8, 2022 |
| Grant date | Dec 19, 2023 |
| Priority date | — |
| Expiry date | Feb 8, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2499/13
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for automated setting of digital processing parameters intended to be applied to digital signals before broadcast by at least one loudspeaker placed in an environment. The method includes a step of determining a set of frequency responses of the environment, an equalization step applied for each subset of at least one loudspeaker and a second equalization step applied to at least one subset of at least one loudspeaker. A device for the implementation of the method is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.