FI771996A - - Google Patents

Info

Publication number: FI771996A
Authority: FI; Finland

Application number

FI771996A

Other languages

Finnish (fi)

Inventor

Josef Gammel

Karl Kammerlander

Hans-Juergen Von Der Neyen

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

1977-12-29

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

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

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

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

1977-12-29 Publication of FI771996A publication Critical patent/FI771996A/fi

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)
Circuits Of Receivers In General (AREA)
Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

FI771996A 1976-06-28 1977-06-27 FI771996A (es)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE2628997A DE2628997C3 (de)	1976-06-28	1976-06-28	System zum Empfang frequenzmodulierter digitaler Nachrichtensignale
DE2714439A DE2714439C3 (de)	1977-03-31	1977-03-31	System zum Empfang frequenzmodulierter digitaler Nachrichtensignale
DE19772721526 DE2721526C3 (de)	1977-05-12	1977-05-12	System zum Empfang frequenzmodulierter digitaler Nachrichtensignale

Publications (1)

Publication Number	Publication Date
FI771996A true FI771996A (es)	1977-12-29

Family

ID=27186896

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI771996A FI771996A (es)	1976-06-28	1977-06-27

Country Status (13)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2905471B1 (de) *	1979-02-13	1980-02-21	Siemens Ag	System zum Empfang frequenzmodulierter digitaler Nachrichtensignale

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

Also Published As

Publication number	Publication date
IE45444B1 (en)	1982-08-25
GB1584641A (en)	1981-02-18
CH619087A5 (en)	1980-08-29
ATA452177A (de)	1980-02-15
IE45444L (en)	1977-12-28
ES460184A1 (es)	1978-12-01
FR2357115A1 (fr)	1978-01-27
NO772272L (no)	1977-12-29
AT358631B (de)	1980-09-25
LU77628A1 (de)	1979-03-26
SE7707400L (sv)	1977-12-29
DK281077A (da)	1977-12-29
NL178115B (nl)	1985-08-16
SE417047B (sv)	1981-02-16
FR2357115B1 (es)	1982-01-08
NL178115C (nl)	1986-01-16
NL7707119A (nl)	1977-12-30
IT1086275B (it)	1985-05-28

Publication	Publication Date	Title
JPS52135834U (es)	1977-10-15
FR2368462B1 (es)	1980-08-08
JPS5516556B2 (es)	1980-05-02
JPS536759U (es)	1978-01-20
JPS5518178Y2 (es)	1980-04-26
FR2357115B1 (es)	1982-01-08
JPS5649902Y2 (es)	1981-11-20
JPS52162156U (es)	1977-12-08
JPS565307Y2 (es)	1981-02-05
JPS5437754Y2 (es)	1979-11-12
JPS572426B2 (es)	1982-01-16
JPS5337000U (es)	1978-03-31
JPS5337346U (es)	1978-04-01
JPS52151464U (es)	1977-11-16
JPS52149179U (es)	1977-11-11
JPS5350608U (es)	1978-04-28
JPS52113827U (es)	1977-08-30
JPS5353879U (es)	1978-05-09
DD125893A1 (es)	1977-06-01
DD124578A5 (es)	1977-03-02
DD125903A1 (es)	1977-06-01
DD125899A1 (es)	1977-06-01
DD125898A1 (es)	1977-06-01
DD124421A1 (es)	1977-02-23
DD125845A1 (es)	1977-05-25

Legal Events

Date	Code	Title	Description
2004-08-31	FA	Application withdrawn	Owner name: SIEMENS AKTIENGESELLSCHAFT