Multiple audio DACs with PC compatibility
US7151970B1 · kind B1 · utility
2Cited by
22References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 5, 1998 |
| Grant date | Dec 19, 2006 |
| Priority date | — |
| Expiry date | Nov 5, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/16
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Multiple audio digital to analog converters (DACs) are provided to convert multiple digital audio streams to analog audio signals concurrently in a personal computer. Different digital audio streams are routed to each DAC and audio output device depending on priority, desired quality and the source of the audio stream.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.