NO120942B - - Google Patents
Download PDFInfo
- Publication number
- NO120942B NO120942B NO129368A NO129368A NO120942B NO 120942 B NO120942 B NO 120942B NO 129368 A NO129368 A NO 129368A NO 129368 A NO129368 A NO 129368A NO 120942 B NO120942 B NO 120942B
- Authority
- NO
- Norway
- Prior art keywords
- channel
- data
- frequency
- direct current
- primary
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 36
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 5
- 230000008054 signal transmission Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 6
- 238000013016 damping Methods 0.000 description 3
- 230000002763 arrhythmic effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/02—Channels characterised by the type of signal
- H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Time-Division Multiplex Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1967S0109377 DE1289548B (de) | 1967-04-18 | 1967-04-18 | Verfahren und Anordnung zum UEbertragen von Daten ueber eine bereits innerhalb einerFernmeldeanlage vorhandene UEbertragungsstrecke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO120942B true NO120942B (en:Method) | 1970-12-28 |
Family
ID=7529477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO129368A NO120942B (en:Method) | 1967-04-18 | 1968-04-03 |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT284206B (en:Method) |
| BE (1) | BE713846A (en:Method) |
| CH (1) | CH474927A (en:Method) |
| DE (1) | DE1289548B (en:Method) |
| FR (1) | FR1571429A (en:Method) |
| GB (1) | GB1217864A (en:Method) |
| NL (1) | NL6805399A (en:Method) |
| NO (1) | NO120942B (en:Method) |
| SE (1) | SE369463B (en:Method) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1192242B (de) * | 1963-03-27 | 1965-05-06 | Siemens Ag | Traegerfrequenzsystem nach dem Vorgruppen-prinzip fuer Fernsprechen und Datenuebertragung |
-
1967
- 1967-04-18 DE DE1967S0109377 patent/DE1289548B/de active Pending
-
1968
- 1968-03-20 CH CH413768A patent/CH474927A/de not_active IP Right Cessation
- 1968-03-22 AT AT287668A patent/AT284206B/de not_active IP Right Cessation
- 1968-04-03 NO NO129368A patent/NO120942B/no unknown
- 1968-04-10 GB GB1716468A patent/GB1217864A/en not_active Expired
- 1968-04-17 SE SE511068A patent/SE369463B/xx unknown
- 1968-04-17 NL NL6805399A patent/NL6805399A/xx unknown
- 1968-04-18 FR FR1571429D patent/FR1571429A/fr not_active Expired
- 1968-04-18 BE BE713846D patent/BE713846A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT284206B (de) | 1970-09-10 |
| SE369463B (en:Method) | 1974-08-26 |
| DE1289548B (de) | 1969-02-20 |
| BE713846A (en:Method) | 1968-10-18 |
| CH474927A (de) | 1969-06-30 |
| GB1217864A (en) | 1970-12-31 |
| FR1571429A (en:Method) | 1969-06-20 |
| NL6805399A (en:Method) | 1968-10-21 |
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