Plug and play compatible speakers
US6859538B1 · kind B1 · utility
266Cited by
4References
59Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 17, 1999 |
| Grant date | Feb 22, 2005 |
| Priority date | — |
| Expiry date | Mar 17, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2420/05
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A speaker includes at least one transducer and at least one memory device. The at least one transducer is adapted to receive an audio signal. The at least one memory device is adapted to store data related to the speaker. A method includes reading data from a memory device of at least one speaker. An audio signal is provided from an audio system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.