Encoder and decoder driver development techniques
US8910191B2 · kind B2 · utility
1Cited by
20References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 13, 2013 |
| Grant date | Dec 9, 2014 |
| Priority date | — |
| Expiry date | Sep 13, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/162
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A codec architecture including an audio wave driver and a coded topology driver. The audio wave driver is communicatively coupled to an audio engine and an analog audio codec. The coded topology driver is communicatively coupled to the audio wave driver by a set of interfaces that enables streamlined code implementation, improved operation efficiency and power savings, while allowing vendors to supply differentiating functionality outside of the basic requirements of the operating system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.