Adaptive noise canceller
US6285718A · kind A · utility
21Cited by
8References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 9, 2000 |
| Grant date | Sep 4, 2001 |
| Priority date | — |
| Expiry date | Feb 9, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/00
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
This invention discloses an apparatus for transmission of high speed data over communication channels, the apparatus including a modulator operative to modulate an outgoing stream of digital data, thereby to generate an outgoing signal, and a demodulator operative to demodulate an incoming signal, thereby to generate an incoming stream of digital data, wherein the modulator comprises a band suppressor for suppressing portions of the outgoing signal which have specified frequencies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.