AT358631B - System zum empfang digitaler nachrichten- signale - Google Patents

System zum empfang digitaler nachrichten- signale

Info

Publication number
AT358631B
AT358631B AT452177A AT452177A AT358631B AT 358631 B AT358631 B AT 358631B AT 452177 A AT452177 A AT 452177A AT 452177 A AT452177 A AT 452177A AT 358631 B AT358631 B AT 358631B
Authority
AT
Austria
Prior art keywords
receiving digital
digital message
message signals
signals
receiving
Prior art date
Application number
AT452177A
Other languages
German (de)
English (en)
Other versions
ATA452177A (de
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.)
Filing date
Publication date
Priority claimed from DE2628997A external-priority patent/DE2628997C3/de
Priority claimed from DE2714439A external-priority patent/DE2714439C3/de
Priority claimed from DE19772721526 external-priority patent/DE2721526C3/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of ATA452177A publication Critical patent/ATA452177A/de
Application granted granted Critical
Publication of AT358631B publication Critical patent/AT358631B/de

Links

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 zum empfang digitaler nachrichten- signale AT358631B (de)

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 (2)

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

Family

ID=27186896

Family Applications (1)

Application Number Title Priority Date Filing Date
AT452177A AT358631B (de) 1976-06-28 1977-06-27 System zum empfang digitaler nachrichten- signale

Country Status (13)

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

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

Also Published As

Publication number Publication date
IE45444B1 (en) 1982-08-25
IE45444L (en) 1977-12-28
FR2357115B1 (nl) 1982-01-08
ES460184A1 (es) 1978-12-01
NL178115C (nl) 1986-01-16
SE417047B (sv) 1981-02-16
ATA452177A (de) 1980-02-15
FR2357115A1 (fr) 1978-01-27
NL7707119A (nl) 1977-12-30
GB1584641A (en) 1981-02-18
SE7707400L (sv) 1977-12-29
LU77628A1 (de) 1979-03-26
CH619087A5 (en) 1980-08-29
DK281077A (da) 1977-12-29
IT1086275B (it) 1985-05-28
FI771996A (nl) 1977-12-29
NL178115B (nl) 1985-08-16
NO772272L (no) 1977-12-29

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Legal Events

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