DK151995C - Kobling til kompensering af frekvensvariationer i fm-anlaeg - Google Patents

Kobling til kompensering af frekvensvariationer i fm-anlaeg

Info

Publication number
DK151995C
DK151995C DK257981A DK257981A DK151995C DK 151995 C DK151995 C DK 151995C DK 257981 A DK257981 A DK 257981A DK 257981 A DK257981 A DK 257981A DK 151995 C DK151995 C DK 151995C
Authority
DK
Denmark
Prior art keywords
clutch
compensation
systems
frequency variations
variations
Prior art date
Application number
DK257981A
Other languages
English (en)
Other versions
DK151995B (da
DK257981A (da
Inventor
Hans Hjoerring
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
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of DK257981A publication Critical patent/DK257981A/da
Publication of DK151995B publication Critical patent/DK151995B/da
Application granted granted Critical
Publication of DK151995C publication Critical patent/DK151995C/da

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
    • H04L27/144—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements
    • H04L27/148—Demodulator circuits; Receiver circuits with demodulation using spectral properties of the received signal, e.g. by using frequency selective- or frequency sensitive elements using filters, including PLL-type filters

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transmitters (AREA)
  • Superheterodyne Receivers (AREA)
  • Circuits Of Receivers In General (AREA)
DK257981A 1980-06-13 1981-06-12 Kobling til kompensering af frekvensvariationer i fm-anlaeg DK151995C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3022287A DE3022287C2 (de) 1980-06-13 1980-06-13 Schaltung zur Kompensation von Frequenzschwankungen in FM-Systemen
DE3022287 1980-06-13

Publications (3)

Publication Number Publication Date
DK257981A DK257981A (da) 1981-12-14
DK151995B DK151995B (da) 1988-01-18
DK151995C true DK151995C (da) 1988-08-08

Family

ID=6104590

Family Applications (1)

Application Number Title Priority Date Filing Date
DK257981A DK151995C (da) 1980-06-13 1981-06-12 Kobling til kompensering af frekvensvariationer i fm-anlaeg

Country Status (5)

Country Link
DE (1) DE3022287C2 (da)
DK (1) DK151995C (da)
FI (1) FI72626C (da)
NO (1) NO154029C (da)
SE (1) SE453239B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1175490A (en) * 1982-03-12 1984-10-02 Ralph T. Carsten Frequency shift keying demodulators
DE3324311A1 (de) * 1983-07-06 1985-01-17 Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover Decoder fuer ein frequenzgetastetes signal, insbesondere ein fsk-bildschirmtext-signal
AU3290084A (en) * 1983-09-16 1985-03-21 Audicom Corp. Encoding of transmitted program material
US10862720B2 (en) 2018-10-08 2020-12-08 Nxp B.V. Phase locked loop frequency shift keying demodulator using an auxiliary charge pump and a differential slicer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860874A (en) * 1973-12-04 1975-01-14 Us Interior Receiver for dfsk signals

Also Published As

Publication number Publication date
FI72626C (fi) 1987-06-08
DE3022287A1 (de) 1981-12-17
SE8103213L (sv) 1981-12-14
FI72626B (fi) 1987-02-27
NO154029C (no) 1986-07-02
DK151995B (da) 1988-01-18
DE3022287C2 (de) 1982-06-24
DK257981A (da) 1981-12-14
SE453239B (sv) 1988-01-18
NO811963L (no) 1981-12-14
FI811848L (fi) 1981-12-14
NO154029B (no) 1986-03-24

Similar Documents

Publication Publication Date Title
DK190281A (da) Fremgangsmaade til fremstilling af aminothiadiazoler
DK347581A (da) Fremgangsmaade til fjernelse af vaeske
DK525481A (da) Fremgangsmaade til fremstilling af pyrimidoner
DK478181A (da) Fremgangsmaade til fremstilling af bicykliske forbindelser
DK319281A (da) Femgangsmaade til fremstilling af benzisoselenazoloner
DK433781A (da) Fremgangsmaade til fremstilling af n-(2-pyrimidinyl) piperazinylalkylazespiroalkadioner
DK247781A (da) Fremgangsmaade til hydrolyse af lactose
DK30781A (da) Fremgangsmaade til fremstilling af triazolidinderivater
DK154763C (da) Fremgangsmaade til fremstilling af norfloxacin
DK249681A (da) Fremgangsmaade til fremstilling af cephemforbindelser
FI811176L (fi) Foerfarande foer framstaellning av fluorenderivat
DK479981A (da) Fremgangsmaade til fremstilling af 3-aryl-3-hydroxyphthalimidiner
DK22584A (da) Fremgangsmaade til genanvendelse af asfaltbelaegninger
DK364481A (da) Fremgangsmaade til fremstilling af caprylolactamer
DK157014C (da) Fremgangsmaade til fremstilling af halogensubstituerede pyridiner
DK151995C (da) Kobling til kompensering af frekvensvariationer i fm-anlaeg
DK556281A (da) Modforvraenger til modforvraengning af ulineaert forvraengede signaler
DK269681A (da) Taender til granater
DK46781A (da) Fremgangsmaade til fremstilling af antirhinovirusmidler
DK226881A (da) Fremgangsmaade til fremstilling af 3-picolin
DK96881A (da) Fremgangsmaade til fremstilling af et angiotensinomdannende enzym
DK214481A (da) Fremgangsmaade til fremstilling af immunsystemmodulater
DK282981A (da) Kredsloeb til modifikation af dynamikomraade
DK362381A (da) Fremgangsmaade til fremstilling af polyazaheterocycliske fordelser
PT72371B (en) Way of improving paving systems using semi-resistent pre-fabri-cated elements

Legal Events

Date Code Title Description
PBP Patent lapsed