Digital signal-processing structure and methodology featuring engine-instantiated, wave-digital-filter cascading/chaining
US9264018B2 · kind B2 · utility
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Key dates
| Filing date | May 25, 2013 |
| Grant date | Feb 16, 2016 |
| Priority date | — |
| Expiry date | Feb 27, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03H17/0201
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Filter-chain-creating, digital signal-processing structure, for performing frequency band analysis and selection, which structure features a time-slice-based digital fabricating/instantiating engine, and engine-software-operating structure designed to operate the engine in a time-slice-based fabrication mode to create a chained arrangement of at least one of (a) Type-I, and (b) combined Type-I and Type-I wave digital filter (WDF) agencies in an overall, composite WDF structure to function for frequency band analysis and selection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.