JPH0222578B2 - - Google Patents

Info

Publication number
JPH0222578B2
JPH0222578B2 JP55013763A JP1376380A JPH0222578B2 JP H0222578 B2 JPH0222578 B2 JP H0222578B2 JP 55013763 A JP55013763 A JP 55013763A JP 1376380 A JP1376380 A JP 1376380A JP H0222578 B2 JPH0222578 B2 JP H0222578B2
Authority
JP
Japan
Prior art keywords
frequency
modulated
modulation
carrier wave
phase
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP55013763A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55136738A (en
Inventor
Shuneetokeruto Oore
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PATERUHOORUDO PATENTOFUERUERUTSUNGUSU UNTO EREKUTORO HOORUDEINGU AG
Original Assignee
PATERUHOORUDO PATENTOFUERUERUTSUNGUSU UNTO EREKUTORO HOORUDEINGU 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 PATERUHOORUDO PATENTOFUERUERUTSUNGUSU UNTO EREKUTORO HOORUDEINGU AG filed Critical PATERUHOORUDO PATENTOFUERUERUTSUNGUSU UNTO EREKUTORO HOORUDEINGU AG
Publication of JPS55136738A publication Critical patent/JPS55136738A/ja
Publication of JPH0222578B2 publication Critical patent/JPH0222578B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/002—Transmission systems not characterised by the medium used for transmission characterised by the use of a carrier modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00095—Systems or arrangements for the transmission of the picture signal
    • H04N1/00103—Systems or arrangements for the transmission of the picture signal specially adapted for radio transmission, e.g. via satellites

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transmitters (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
JP1376380A 1979-02-08 1980-02-08 Method and circuit device for transmitting signal using amplitude modulation radio broadcasting device Granted JPS55136738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH122579A CH645489A5 (de) 1979-02-08 1979-02-08 Verfahren und schaltungsanordnung zur zeichenuebertragung mittels amplitudenmodulierten rundfunkeinrichtungen.

Publications (2)

Publication Number Publication Date
JPS55136738A JPS55136738A (en) 1980-10-24
JPH0222578B2 true JPH0222578B2 (en, 2012) 1990-05-21

Family

ID=4205412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1376380A Granted JPS55136738A (en) 1979-02-08 1980-02-08 Method and circuit device for transmitting signal using amplitude modulation radio broadcasting device

Country Status (6)

Country Link
US (1) US4489411A (en, 2012)
JP (1) JPS55136738A (en, 2012)
CH (1) CH645489A5 (en, 2012)
DE (1) DE2908857C2 (en, 2012)
FR (1) FR2448816A1 (en, 2012)
GB (1) GB2043403B (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4679238A (en) * 1985-04-25 1987-07-07 Blaupunkt Werke Gmbh Method and system for signalling additional information by AM medium wave broadcasting

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2164032A (en) * 1930-02-14 1939-06-27 Albert V T Day Carrier wave signaling
GB668000A (en) * 1949-03-31 1952-03-12 Faximile Inc Duplex signalling system for sound and facsimile
NL110390C (en, 2012) * 1953-02-09
US2808508A (en) * 1953-12-31 1957-10-01 Hupp Corp Receiver for a. m. speech channel having means to eliminate effects of superimposed frequency shift keying
NL267711A (en, 2012) * 1960-08-15
US3160812A (en) * 1961-11-09 1964-12-08 Scantlin Electronics Inc Composite transmission system utilizing phase shift and amplitude modulation
GB1023963A (en) * 1963-09-24 1966-03-30 Scantlin Electronics Inc Information transmission system for use with an a.m. radio transmitter
GB1127983A (en) * 1966-02-04 1968-09-25 Gen Electric Co Ltd Improvements in or relating to electric switching circuits
US3553367A (en) * 1968-05-10 1971-01-05 Litton Systems Inc Facsimile multiplex communication system
US3706842A (en) * 1971-02-01 1972-12-19 Magnavox Co Method to double transmission speed of telephone network facsimile
JPS4940003A (en, 2012) * 1972-08-15 1974-04-15
DE2355991A1 (de) * 1972-12-29 1974-07-04 Ibm Empfaenger fuer verschachtelte texte
US3916344A (en) * 1974-09-16 1975-10-28 Motorola Inc Direct FM modulated high frequency oscillator having selectively controllable frequency deviation sensitivity
DE2529386C3 (de) * 1975-07-02 1980-04-03 Institut Fuer Rundfunktechnik Gmbh, 8000 Muenchen Verfahren zur zusätzlichen Übertragung von Daten, Fernwirksignalen o.a. über einen FM-Stereo-Rundfunksender
US4088968A (en) * 1976-11-08 1978-05-09 Rca Corporation Frequency linearization and sensitivity equalization of a frequency modulated crystal oscillator

Also Published As

Publication number Publication date
GB2043403A (en) 1980-10-01
FR2448816B1 (en, 2012) 1984-01-13
JPS55136738A (en) 1980-10-24
CH645489A5 (de) 1984-09-28
FR2448816A1 (fr) 1980-09-05
DE2908857C2 (de) 1986-06-26
GB2043403B (en) 1983-08-17
US4489411A (en) 1984-12-18
DE2908857A1 (de) 1980-08-14

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