Access to audio output via capture service
US7529847B2 · kind B2 · utility
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3References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 20, 2003 |
| Grant date | May 5, 2009 |
| Priority date | — |
| Expiry date | Apr 25, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/16
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An operating system has an audio system service that can capture all of the streaming audio destined for an output device and make it available for processing. An application can perform the processing upon the captured streaming audio. Any streaming audio that is output by the application and destined for a render device can also be captured for signal processing prior to being mixed with other streaming audio destined for the output device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.