Efficient two-stage asynchronous sample-rate converter
US9258011B2 · kind B2 · utility
1Cited by
3References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 1, 2013 |
| Grant date | Feb 9, 2016 |
| Priority date | — |
| Expiry date | Jan 8, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/2647
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Methods and systems consistent with the present invention provide an improved sample-rate converter that overcomes the limitations of conventional sample-rate converters. The improved system comprises a simple asynchronous sample-rate converter and synchronous sample-rate converter. The output of the simple asynchronous sample-rate converter is connected to the input of the synchronous sample-rate converter. In an alternative embodiment, the output of the synchronous sample-rate converter is connected to the input of the simple asynchronous sample-rate converter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.