Speaker systems with polyplanar, nested, folded horns
US11683640B2 · kind B2 · utility
0Cited by
5References
52Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 15, 2019 |
| Grant date | Jun 20, 2023 |
| Priority date | — |
| Expiry date | Apr 15, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R1/26
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A speaker system including an enclosure, a first acoustic driver engaged with the enclosure, and two or more horns configured to output a sound from the first acoustic driver to a front plane of the enclosure. In one embodiment, the two or more horns may be folded and planar. In one embodiment, the speaker system may include a second acoustic driver, which may be installed above or below the first acoustic driver. The second acoustic driver may be larger or smaller or the same size when compared to the first acoustic driver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.