System and method for decoding an audio signal
US8201014B2 · kind B2 · utility
2Cited by
10References
24Claims
0Family size
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Key dates
| Filing date | Oct 20, 2006 |
| Grant date | Jun 12, 2012 |
| Priority date | — |
| Expiry date | Jul 28, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L19/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and method are provided for decoding an audio signal. In one embodiment, a first pulse is identified with a predetermined relative duration with respect to a second pulse. A sampling frequency is then calculated based on such identification. In another embodiment, an audio signal is decoded utilizing a threshold. In still yet another embodiment, a decoder is provided for decoding an audio signal utilizing a clock that is independent of the audio signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.