DE2514831A1 - Koppelnetzwerk fuer zeitmultiplexuebertragungssysteme - Google Patents
Koppelnetzwerk fuer zeitmultiplexuebertragungssystemeInfo
- Publication number
- DE2514831A1 DE2514831A1 DE19752514831 DE2514831A DE2514831A1 DE 2514831 A1 DE2514831 A1 DE 2514831A1 DE 19752514831 DE19752514831 DE 19752514831 DE 2514831 A DE2514831 A DE 2514831A DE 2514831 A1 DE2514831 A1 DE 2514831A1
- Authority
- DE
- Germany
- Prior art keywords
- speech
- coupling network
- group
- switch
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000008878 coupling Effects 0.000 title claims description 28
- 238000010168 coupling process Methods 0.000 title claims description 28
- 238000005859 coupling reaction Methods 0.000 title claims description 28
- 230000005540 biological transmission Effects 0.000 title claims description 23
- 230000005291 magnetic effect Effects 0.000 claims description 14
- 239000003990 capacitor Substances 0.000 claims description 7
- 230000010355 oscillation Effects 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 5
- 238000005476 soldering Methods 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 description 22
- 239000000463 material Substances 0.000 description 7
- 230000003071 parasitic effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 239000000956 alloy Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 230000005294 ferromagnetic effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000002500 effect on skin Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 239000010956 nickel silver Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/10—Arrangements for reducing cross-talk between channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Interface Circuits In Exchanges (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT21024/74A IT1014576B (it) | 1974-04-08 | 1974-04-08 | Rete di connessione per sistemi trasmissivi a divisione di tempo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2514831A1 true DE2514831A1 (de) | 1975-10-23 |
Family
ID=11175543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752514831 Withdrawn DE2514831A1 (de) | 1974-04-08 | 1975-04-04 | Koppelnetzwerk fuer zeitmultiplexuebertragungssysteme |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE825294A (enrdf_load_html_response) |
| CA (1) | CA1067188A (enrdf_load_html_response) |
| CH (1) | CH581928A5 (enrdf_load_html_response) |
| DE (1) | DE2514831A1 (enrdf_load_html_response) |
| FR (1) | FR2266990B1 (enrdf_load_html_response) |
| GB (1) | GB1501421A (enrdf_load_html_response) |
| IT (1) | IT1014576B (enrdf_load_html_response) |
| SE (1) | SE7502043L (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT7831257A0 (it) * | 1978-12-22 | 1978-12-22 | Sits Soc It Telecom Siemens | Interruttore fonico per centrali telefoniche di commutazione a divisione di tempo. |
-
1974
- 1974-04-08 IT IT21024/74A patent/IT1014576B/it active
-
1975
- 1975-01-21 FR FR7501814A patent/FR2266990B1/fr not_active Expired
- 1975-02-06 CH CH145175A patent/CH581928A5/xx not_active IP Right Cessation
- 1975-02-07 BE BE153156A patent/BE825294A/xx unknown
- 1975-02-24 SE SE7502043A patent/SE7502043L/xx unknown
- 1975-03-12 GB GB10364/75A patent/GB1501421A/en not_active Expired
- 1975-04-04 DE DE19752514831 patent/DE2514831A1/de not_active Withdrawn
- 1975-04-07 CA CA223,957A patent/CA1067188A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1014576B (it) | 1977-04-30 |
| FR2266990B1 (enrdf_load_html_response) | 1980-04-30 |
| CH581928A5 (enrdf_load_html_response) | 1976-11-15 |
| CA1067188A (en) | 1979-11-27 |
| AU7988875A (en) | 1976-10-14 |
| GB1501421A (en) | 1978-02-15 |
| BE825294A (fr) | 1975-05-29 |
| SE7502043L (sv) | 1975-10-09 |
| FR2266990A1 (enrdf_load_html_response) | 1975-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination |