Processing system with encoding for processing multiple analog signals
US9391631B1 · kind B1 · utility
3Cited by
11References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 27, 2015 |
| Grant date | Jul 12, 2016 |
| Priority date | — |
| Expiry date | Jan 27, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04J13/12
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A system for converting several analog signals to digital signals using a single analog to digital converter. Each of the analog signals is encoded, using multiplication, with a different binary code, and the encoded analog signals are summed, and converted to digital form by an analog to digital converter. Multiple digital data streams are then formed from the digital output stream produced by the analog to digital converter, by forming correlations of the digital output stream with each of the binary codes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.