Sample rate conversion by controlled selection of filter outputs
US7864080B1 · kind B1 · utility
9Cited by
3References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 29, 2008 |
| Grant date | Jan 4, 2011 |
| Priority date | — |
| Expiry date | Feb 26, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03H17/0275
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A sample rate converter in which filtering is decomposed into phases as permitted by zero padding is described. The outputs of the phases are issued in the correct sequence to provide the resampled sequence.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.