Variable tap weight convolution filter
US3935439A · kind A · utility
34Cited by
6References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 12, 1974 |
| Grant date | Jan 27, 1976 |
| Priority date | — |
| Expiry date | Jul 12, 1994 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03H2015/026
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A variable tap weight convolution filter comprised of charge transfer devices which may be charge coupled devices, bucket brigade devices or a combination of the two, for performing convolutions of an input signal with tap weights from a second input signal, said tap weights varying as a function of time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.