Distributed wireless speaker system with light show
US9426551B2 · kind B2 · utility
11Cited by
27References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 24, 2014 |
| Grant date | Aug 23, 2016 |
| Priority date | — |
| Expiry date | Dec 27, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In an audio speaker network, the individual speakers of the network have lamps on them that are controlled to present a light show in synchrony with the audio being played by the system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.