Loudspeaker for eliminating a frequency response dip
US9113244B2 · kind B2 · utility
1Cited by
2References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 10, 2013 |
| Grant date | Aug 18, 2015 |
| Priority date | — |
| Expiry date | Jun 11, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R1/345
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In at least one embodiment, a speaker system is provided. The speaker system includes a speaker enclosure having a front end, a rear end, and a first transducer. The front end is arranged to face a listening area. The rear end is arranged for being mounted to a mounting surface. The first transducer is positioned within the speaker enclosure for facing into the mounting surface such that the first loudspeaker transmits acoustic energy from the rear end towards the mounting surface to prevent a frequency response dip with the transmitted acoustic energy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.