BE813696A - Systeme de transmission d'informations - Google Patents
Systeme de transmission d'informationsInfo
- Publication number
- BE813696A BE813696A BE143186A BE143186A BE813696A BE 813696 A BE813696 A BE 813696A BE 143186 A BE143186 A BE 143186A BE 143186 A BE143186 A BE 143186A BE 813696 A BE813696 A BE 813696A
- Authority
- BE
- Belgium
- Prior art keywords
- transmission system
- information transmission
- information
- transmission
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/08—Arrangements for combining channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/06—Arrangements for supplying the carrier waves ; Arrangements for supplying synchronisation signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Dc Digital Transmission (AREA)
- Small-Scale Networks (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732318800 DE2318800C3 (de) | 1973-04-13 | Nachrichtenübertra gungssystem |
Publications (1)
Publication Number | Publication Date |
---|---|
BE813696A true BE813696A (fr) | 1974-07-31 |
Family
ID=5878044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE143186A BE813696A (fr) | 1973-04-13 | 1974-04-12 | Systeme de transmission d'informations |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5427085B2 (xx) |
AR (1) | AR198366A1 (xx) |
AT (1) | AT344253B (xx) |
AU (1) | AU469024B2 (xx) |
BE (1) | BE813696A (xx) |
BR (1) | BR7402905D0 (xx) |
FR (1) | FR2225899B1 (xx) |
GB (1) | GB1473941A (xx) |
IT (1) | IT1009767B (xx) |
NL (1) | NL166370C (xx) |
SE (1) | SE395811B (xx) |
YU (1) | YU36842B (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4178480A (en) * | 1978-07-20 | 1979-12-11 | Bell Telephone Laboratories, Incorporated | Signal multiplexing circuit |
-
1974
- 1974-04-08 FR FR7412255A patent/FR2225899B1/fr not_active Expired
- 1974-04-09 AR AR25323174A patent/AR198366A1/es active
- 1974-04-09 IT IT2113874A patent/IT1009767B/it active
- 1974-04-09 JP JP4039374A patent/JPS5427085B2/ja not_active Expired
- 1974-04-10 BR BR290574A patent/BR7402905D0/pt unknown
- 1974-04-10 SE SE7404876A patent/SE395811B/xx unknown
- 1974-04-10 AU AU67734/74A patent/AU469024B2/en not_active Expired
- 1974-04-11 AT AT305474A patent/AT344253B/de not_active IP Right Cessation
- 1974-04-11 NL NL7405053A patent/NL166370C/xx not_active IP Right Cessation
- 1974-04-12 YU YU103874A patent/YU36842B/xx unknown
- 1974-04-12 BE BE143186A patent/BE813696A/xx not_active IP Right Cessation
- 1974-04-16 GB GB1227174A patent/GB1473941A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AR198366A1 (es) | 1974-06-14 |
SE395811B (sv) | 1977-08-22 |
AT344253B (de) | 1978-07-10 |
YU36842B (en) | 1984-08-31 |
JPS5427085B2 (xx) | 1979-09-07 |
NL7405053A (xx) | 1974-10-15 |
DE2318800B2 (de) | 1976-04-08 |
NL166370B (nl) | 1981-02-16 |
YU103874A (en) | 1982-06-18 |
BR7402905D0 (pt) | 1974-11-19 |
FR2225899A1 (xx) | 1974-11-08 |
ATA305474A (de) | 1977-11-15 |
JPS5014208A (xx) | 1975-02-14 |
DE2318800A1 (de) | 1974-10-31 |
GB1473941A (en) | 1977-05-18 |
FR2225899B1 (xx) | 1979-09-28 |
AU469024B2 (en) | 1976-01-29 |
NL166370C (nl) | 1981-07-15 |
AU6773474A (en) | 1975-10-16 |
IT1009767B (it) | 1976-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SIEMENS A.G. Effective date: 19840412 |