Low power digital audio decoding/playing system for computing devices
US7522965B2 · kind B2 · utility
4Cited by
93References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 30, 2002 |
| Grant date | Apr 21, 2009 |
| Priority date | — |
| Expiry date | Apr 18, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2220/61
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A low-power digital audio decoding and playing system and method for computing devices provides a low-cost, low power-consumption, long-battery-life audio playing and decoding system, which may be used to play compressed audio files of various formats. A software only solution for such a system is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.