Asynchronous sample rate converter
US9525425B2 · kind B2 · utility
0Cited by
14References
15Claims
0Family size
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Key dates
| Filing date | Sep 15, 2015 |
| Grant date | Dec 20, 2016 |
| Priority date | — |
| Expiry date | Sep 15, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M3/436
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An asynchronous sample rate converter and method for converting an input signal to a resampled output signal is disclosed. An efficient and cost-effective sample rate converter for converting an input signal of arbitrary sample rate to a resampled output signal of a second sample rate is disclosed. A hardware-efficient sample-rate converter for resampling an audio input signal with an arbitrary sample rate to an output audio signal with a known sample rate for use in an audio processor is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.