AT358631B - SYSTEM FOR RECEIVING DIGITAL MESSAGE SIGNALS - Google Patents

SYSTEM FOR RECEIVING DIGITAL MESSAGE SIGNALS

Info

Publication number: AT358631B
Authority: AT; Austria
Prior art keywords: receiving digital; digital message; message signals; signals; receiving
Prior art date: 1976-06-28

Application number

AT452177A

Other languages

German (de)

Other versions

ATA452177A (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.)

1976-06-28

Filing date

1977-06-27

Publication date

1980-09-25

1976-06-28 Priority claimed from DE2628997A external-priority patent/DE2628997C3/en

1977-03-31 Priority claimed from DE2714439A external-priority patent/DE2714439C3/en

1977-05-12 Priority claimed from DE19772721526 external-priority patent/DE2721526C3/en

1977-06-27 Application filed by Siemens Ag filed Critical Siemens Ag

1980-02-15 Publication of ATA452177A publication Critical patent/ATA452177A/en

1980-09-25 Application granted granted Critical

1980-09-25 Publication of AT358631B publication Critical patent/AT358631B/en

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
- H04L27/14—Demodulator circuits; Receiver circuits

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Noise Elimination (AREA)
Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Circuits Of Receivers In General (AREA)

AT452177A 1976-06-28 1977-06-27 SYSTEM FOR RECEIVING DIGITAL MESSAGE SIGNALS AT358631B (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE2628997A DE2628997C3 (en)	1976-06-28	1976-06-28	System for receiving frequency-modulated digital communication signals
DE2714439A DE2714439C3 (en)	1977-03-31	1977-03-31	System for receiving frequency-modulated digital communication signals
DE19772721526 DE2721526C3 (en)	1977-05-12	1977-05-12	System for receiving frequency-modulated digital communication signals

Publications (2)

Publication Number	Publication Date
ATA452177A ATA452177A (en)	1980-02-15
AT358631B true AT358631B (en)	1980-09-25

Family

ID=27186896

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT452177A AT358631B (en)	1976-06-28	1977-06-27	SYSTEM FOR RECEIVING DIGITAL MESSAGE SIGNALS

Country Status (13)

Country	Link
AT (1)	AT358631B (en)
CH (1)	CH619087A5 (en)
DK (1)	DK281077A (en)
ES (1)	ES460184A1 (en)
FI (1)	FI771996A (en)
FR (1)	FR2357115A1 (en)
GB (1)	GB1584641A (en)
IE (1)	IE45444B1 (en)
IT (1)	IT1086275B (en)
LU (1)	LU77628A1 (en)
NL (1)	NL178115C (en)
NO (1)	NO772272L (en)
SE (1)	SE417047B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2905471B1 (en) *	1979-02-13	1980-02-21	Siemens Ag	System for receiving frequency-modulated digital message signals

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3778727A (en) *	1972-05-11	1973-12-11	Singer Co	Crystal controlled frequency discriminator

1977
- 1977-06-24 DK DK281077A patent/DK281077A/en unknown
- 1977-06-24 CH CH774377A patent/CH619087A5/en not_active IP Right Cessation
- 1977-06-27 FR FR7719609A patent/FR2357115A1/en active Granted
- 1977-06-27 NL NLAANVRAGE7707119,A patent/NL178115C/en not_active IP Right Cessation
- 1977-06-27 SE SE7707400A patent/SE417047B/en unknown
- 1977-06-27 LU LU77628A patent/LU77628A1/en unknown
- 1977-06-27 AT AT452177A patent/AT358631B/en not_active IP Right Cessation
- 1977-06-27 NO NO772272A patent/NO772272L/en unknown
- 1977-06-27 FI FI771996A patent/FI771996A/fi not_active Application Discontinuation
- 1977-06-28 IT IT25123/77A patent/IT1086275B/en active
- 1977-06-28 ES ES460184A patent/ES460184A1/en not_active Expired
- 1977-06-28 IE IE1324/77A patent/IE45444B1/en unknown
- 1977-06-28 GB GB20851/77A patent/GB1584641A/en not_active Expired

Also Published As

Publication number	Publication date
GB1584641A (en)	1981-02-18
NL7707119A (en)	1977-12-30
ATA452177A (en)	1980-02-15
IE45444L (en)	1977-12-28
CH619087A5 (en)	1980-08-29
SE417047B (en)	1981-02-16
FR2357115B1 (en)	1982-01-08
IT1086275B (en)	1985-05-28
SE7707400L (en)	1977-12-29
FI771996A (en)	1977-12-29
NO772272L (en)	1977-12-29
NL178115C (en)	1986-01-16
IE45444B1 (en)	1982-08-25
LU77628A1 (en)	1979-03-26
FR2357115A1 (en)	1978-01-27
ES460184A1 (en)	1978-12-01
DK281077A (en)	1977-12-29
NL178115B (en)	1985-08-16

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Legal Events

Date	Code	Title	Description
1982-11-15	ELJ	Ceased due to non-payment of the annual fee