Audio device volume manager using measured volume perceived at a first audio device to control volume generation by a second audio device
US8699723B2 · kind B2 · utility
17Cited by
16References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 20, 2010 |
| Grant date | Apr 15, 2014 |
| Priority date | — |
| Expiry date | Apr 1, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2430/01
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An audio system includes a first audio device and a second audio device. A communications link connects the first and second audio devices together so that each may communicate with the other. The system includes an audio volume manager that varies the audio output level of the second audio device as a function of the perceived loudness of the second audio device as perceived at the first audio device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.