Acoustic speaker enclosure having a stacked construction
US5661271A · kind A · utility
16Cited by
10References
18Claims
0Family size
Inventor
Key dates
| Filing date | Jun 5, 1995 |
| Grant date | Aug 26, 1997 |
| Priority date | — |
| Expiry date | Jun 5, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R1/02
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An audio speaker enclosure comprises a plurality of structural layers or panels having openings which are in communication. Layers of damping material are interspersed between the structural layers, attenuating vibrations and preventing interaction between drivers in separate chambers. Additionally, the openings in the structural layers may vary, allowing the acoustic chamber behind the driver to have curved surfaces, thereby reducing resonance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.