Audio systems and related devices and methods
US9607083B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 8, 2013 |
| Grant date | Mar 28, 2017 |
| Priority date | — |
| Expiry date | Apr 27, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/02
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An audio system including an audio playback device that is configured to operatively connect to a plurality of digital audio sources for playback of content from the digital audio sources and each of the audio playback devices including a set of preset indicators. Each preset indicator in the set of preset indicators is configured to have assigned to it an entity associated with one of the plurality of digital audio sources. A first control device is wirelessly coupled to the audio playback device via a first wireless communication interface and includes a first level of control functionality while a second control device is wirelessly coupled to the audio playback device via a second wireless communication interface and includes a second level of control functionality that is greater than the first level of control functionality.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.