IT1009767B - Sistema di comunicazioni elettriche - Google Patents

Sistema di comunicazioni elettriche

Info

Publication number: IT1009767B
Authority: IT; Italy
Prior art keywords: communications system; electrical communications; electrical; communications
Prior art date: 1973-04-13

Application number

IT2113874A

Other languages

English (en)

Original Assignee

Siemens Ag

Priority date (The priority date 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 date listed.)

1973-04-13

Filing date

1974-04-09

Publication date

1976-12-20

1973-04-13 Priority claimed from DE19732318800 external-priority patent/DE2318800C3/de

1974-04-09 Application filed by Siemens Ag filed Critical Siemens Ag

1976-12-20 Application granted granted Critical

1976-12-20 Publication of IT1009767B publication Critical patent/IT1009767B/it

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)

IT2113874A 1973-04-13 1974-04-09 Sistema di comunicazioni elettriche IT1009767B (it)

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
IT1009767B true IT1009767B (it)	1976-12-20

Family

ID=5878044

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT2113874A IT1009767B (it)	1973-04-13	1974-04-09	Sistema di comunicazioni elettriche

Country Status (12)

Country	Link
JP (1)	JPS5427085B2 (it)
AR (1)	AR198366A1 (it)
AT (1)	AT344253B (it)
AU (1)	AU469024B2 (it)
BE (1)	BE813696A (it)
BR (1)	BR7402905D0 (it)
FR (1)	FR2225899B1 (it)
GB (1)	GB1473941A (it)
IT (1)	IT1009767B (it)
NL (1)	NL166370C (it)
SE (1)	SE395811B (it)
YU (1)	YU36842B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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 SE SE7404876A patent/SE395811B/xx unknown
- 1974-04-10 AU AU67734/74A patent/AU469024B2/en not_active Expired
- 1974-04-10 BR BR290574A patent/BR7402905D0/pt unknown
- 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
JPS5014208A (it)	1975-02-14
NL166370B (nl)	1981-02-16
DE2318800A1 (de)	1974-10-31
BR7402905D0 (pt)	1974-11-19
JPS5427085B2 (it)	1979-09-07
SE395811B (sv)	1977-08-22
YU36842B (en)	1984-08-31
AT344253B (de)	1978-07-10
NL7405053A (it)	1974-10-15
AU6773474A (en)	1975-10-16
AR198366A1 (es)	1974-06-14
FR2225899B1 (it)	1979-09-28
ATA305474A (de)	1977-11-15
BE813696A (fr)	1974-07-31
GB1473941A (en)	1977-05-18
FR2225899A1 (it)	1974-11-08
NL166370C (nl)	1981-07-15
DE2318800B2 (de)	1976-04-08
YU103874A (en)	1982-06-18
AU469024B2 (en)	1976-01-29

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