NL178115B - Ontvanginrichting voor frequentiegemoduleerde digitale informatiesignalen. - Google Patents

Ontvanginrichting voor frequentiegemoduleerde digitale informatiesignalen.

Info

Publication number
NL178115B
NL178115B NLAANVRAGE7707119,A NL7707119A NL178115B NL 178115 B NL178115 B NL 178115B NL 7707119 A NL7707119 A NL 7707119A NL 178115 B NL178115 B NL 178115B
Authority
NL
Netherlands
Prior art keywords
receiver
digital information
information signals
frequency modulated
modulated digital
Prior art date
Application number
NLAANVRAGE7707119,A
Other languages
English (en)
Other versions
NL178115C (nl
NL7707119A (nl
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 NL7707119A publication Critical patent/NL7707119A/nl
Publication of NL178115B publication Critical patent/NL178115B/nl
Application granted granted Critical
Publication of NL178115C publication Critical patent/NL178115C/nl

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)
  • Circuits Of Receivers In General (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
NLAANVRAGE7707119,A 1976-06-28 1977-06-27 Ontvanginrichting voor frequentiegemoduleerde digitale informatiesignalen. NL178115C (nl)

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 (3)

Publication Number Publication Date
NL7707119A NL7707119A (nl) 1977-12-30
NL178115B true NL178115B (nl) 1985-08-16
NL178115C NL178115C (nl) 1986-01-16

Family

ID=27186896

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7707119,A NL178115C (nl) 1976-06-28 1977-06-27 Ontvanginrichting voor frequentiegemoduleerde digitale informatiesignalen.

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
LU77628A1 (de) 1979-03-26
AT358631B (de) 1980-09-25
FR2357115A1 (fr) 1978-01-27
GB1584641A (en) 1981-02-18
IT1086275B (it) 1985-05-28
CH619087A5 (en) 1980-08-29
ATA452177A (de) 1980-02-15
ES460184A1 (es) 1978-12-01
NL178115C (nl) 1986-01-16
IE45444B1 (en) 1982-08-25
NL7707119A (nl) 1977-12-30
FI771996A (nl) 1977-12-29
SE417047B (sv) 1981-02-16
SE7707400L (sv) 1977-12-29
FR2357115B1 (nl) 1982-01-08
IE45444L (en) 1977-12-28
DK281077A (da) 1977-12-29
NO772272L (no) 1977-12-29

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee