SE457398B - Saett och stoersignalelimineringskrets foer att avlaegsna en stoersignal fraan en sammansatt signal som utoever stoersignalen innehaaller en oenskad signal - Google Patents
Saett och stoersignalelimineringskrets foer att avlaegsna en stoersignal fraan en sammansatt signal som utoever stoersignalen innehaaller en oenskad signalInfo
- Publication number
- SE457398B SE457398B SE8203755A SE8203755A SE457398B SE 457398 B SE457398 B SE 457398B SE 8203755 A SE8203755 A SE 8203755A SE 8203755 A SE8203755 A SE 8203755A SE 457398 B SE457398 B SE 457398B
- Authority
- SE
- Sweden
- Prior art keywords
- signal
- values
- value
- correlation
- filter
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 27
- 239000002131 composite material Substances 0.000 claims description 17
- 238000009825 accumulation Methods 0.000 claims description 13
- 230000008030 elimination Effects 0.000 claims description 9
- 238000003379 elimination reaction Methods 0.000 claims description 9
- 230000006870 function Effects 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 230000015654 memory Effects 0.000 claims description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 5
- 230000002844 continuous effect Effects 0.000 claims 1
- 238000009795 derivation Methods 0.000 claims 1
- 230000001066 destructive effect Effects 0.000 claims 1
- 125000001033 ether group Chemical group 0.000 claims 1
- 230000011664 signaling Effects 0.000 claims 1
- 238000004364 calculation method Methods 0.000 description 10
- 238000005070 sampling Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 238000004422 calculation algorithm Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 229910002056 binary alloy Inorganic materials 0.000 description 2
- 238000013178 mathematical model Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000001605 fetal effect Effects 0.000 description 1
- 210000003754 fetus Anatomy 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/20—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other
- H04B3/23—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other using a replica of transmitted signal in the time domain, e.g. echo cancellers
- H04B3/238—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other using a replica of transmitted signal in the time domain, e.g. echo cancellers using initial training sequence
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Noise Elimination (AREA)
- Filters That Use Time-Delay Elements (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Electrophonic Musical Instruments (AREA)
- Filters And Equalizers (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO812114A NO155078C (no) | 1981-06-22 | 1981-06-22 | Fremgangsmaate for aa fjerne et stoeysignal fra et sammensatt signal. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8203755L SE8203755L (sv) | 1982-12-23 |
| SE457398B true SE457398B (sv) | 1988-12-19 |
Family
ID=19886132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8203755A SE457398B (sv) | 1981-06-22 | 1982-06-17 | Saett och stoersignalelimineringskrets foer att avlaegsna en stoersignal fraan en sammansatt signal som utoever stoersignalen innehaaller en oenskad signal |
Country Status (5)
| Country | Link |
|---|---|
| AU (1) | AU552268B2 (da) |
| DK (1) | DK153266C (da) |
| ES (1) | ES8304731A1 (da) |
| NO (1) | NO155078C (da) |
| SE (1) | SE457398B (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0624327B2 (ja) * | 1985-05-24 | 1994-03-30 | 日本電気株式会社 | 端末装置 |
-
1981
- 1981-06-22 NO NO812114A patent/NO155078C/no unknown
-
1982
- 1982-06-17 SE SE8203755A patent/SE457398B/sv unknown
- 1982-06-17 AU AU84937/82A patent/AU552268B2/en not_active Ceased
- 1982-06-21 DK DK278182A patent/DK153266C/da not_active IP Right Cessation
- 1982-06-22 ES ES513368A patent/ES8304731A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK278182A (da) | 1982-12-23 |
| ES513368A0 (es) | 1983-03-16 |
| NO155078B (no) | 1986-10-27 |
| DK153266B (da) | 1988-06-27 |
| ES8304731A1 (es) | 1983-03-16 |
| DK153266C (da) | 1988-11-28 |
| NO812114L (no) | 1982-12-23 |
| AU552268B2 (en) | 1986-05-29 |
| SE8203755L (sv) | 1982-12-23 |
| NO155078C (no) | 1989-11-28 |
| AU8493782A (en) | 1983-01-06 |
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| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
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