ATE22764T1 - Uebertragungssystem mit frequenzmodulation. - Google Patents

Uebertragungssystem mit frequenzmodulation.

Info

Publication number
ATE22764T1
ATE22764T1 AT84300796T AT84300796T ATE22764T1 AT E22764 T1 ATE22764 T1 AT E22764T1 AT 84300796 T AT84300796 T AT 84300796T AT 84300796 T AT84300796 T AT 84300796T AT E22764 T1 ATE22764 T1 AT E22764T1
Authority
AT
Austria
Prior art keywords
signal
cycle
tpm
input signal
ramp signal
Prior art date
Application number
AT84300796T
Other languages
English (en)
Inventor
Thomas M Taylor
Original Assignee
Neal John A
Thomas M Taylor
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 Neal John A, Thomas M Taylor filed Critical Neal John A
Application granted granted Critical
Publication of ATE22764T1 publication Critical patent/ATE22764T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/06—Systems for the simultaneous transmission of one television signal, i.e. both picture and sound, by more than one carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Details Of Television Systems (AREA)
  • Transmitters (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
AT84300796T 1983-02-10 1984-02-08 Uebertragungssystem mit frequenzmodulation. ATE22764T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/465,649 US4475244A (en) 1983-02-10 1983-02-10 Time-period modulation transmission system
EP84300796A EP0119005B1 (de) 1983-02-10 1984-02-08 Übertragungssystem mit Frequenzmodulation

Publications (1)

Publication Number Publication Date
ATE22764T1 true ATE22764T1 (de) 1986-10-15

Family

ID=23848608

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84300796T ATE22764T1 (de) 1983-02-10 1984-02-08 Uebertragungssystem mit frequenzmodulation.

Country Status (6)

Country Link
US (1) US4475244A (de)
EP (1) EP0119005B1 (de)
JP (1) JPS6068702A (de)
KR (1) KR840008090A (de)
AT (1) ATE22764T1 (de)
DE (1) DE3460921D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758971A (en) * 1984-04-27 1988-07-19 Delta Electronics, Inc. Digital signal generator
US5515108A (en) * 1993-08-18 1996-05-07 Samsung Electronics Corporation Digital automatic frequency control method and circuit therefor
JP2001140938A (ja) 1999-09-03 2001-05-22 Tochigi Fuji Ind Co Ltd カップリング
DE10147081C1 (de) * 2001-09-25 2003-05-08 Infineon Technologies Ag Vorrichtung zum Signalisieren des Ablaufs eines vorgegebenen Zeitwerts

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3046329A (en) * 1962-07-24 Amplifier
US2697745A (en) * 1950-07-31 1954-12-21 Multiplex Dev Corp Multiplex communications system
US2851532A (en) * 1953-04-21 1958-09-09 Murray G Crosby Multiplex communication system
US3069505A (en) * 1961-07-12 1962-12-18 Philco Corp Multiplex stereophonic transmitting and receiving system
JPS4936886Y1 (de) * 1969-06-20 1974-10-08
US3805192A (en) * 1972-08-09 1974-04-16 Electronic Communications Frequency modulator-variable frequency generator
US3824498A (en) * 1972-12-22 1974-07-16 Dallas Instr Inc Digital processor for selectively synthesizing sinusoidal waveforms and frequency modulations
US3991389A (en) * 1974-09-18 1976-11-09 International Business Machines Corporation Digital frequency shift key modulator
US4079204A (en) * 1975-12-26 1978-03-14 Sansui Electric Co., Ltd. AM Stereophonic transmission system
JPS6030453B2 (ja) * 1979-10-24 1985-07-16 株式会社日立製作所 デイジタル−アナログ変換器
US4328554A (en) * 1980-07-03 1982-05-04 The United States Of America As Represented By The Secretary Of The Navy Programmable frequency synthesizer (PFS)
CA1182204A (en) * 1980-10-14 1985-02-05 Carl G. Eilers Tv sound transmission system

Also Published As

Publication number Publication date
EP0119005A1 (de) 1984-09-19
DE3460921D1 (en) 1986-11-13
EP0119005B1 (de) 1986-10-08
JPS6068702A (ja) 1985-04-19
US4475244A (en) 1984-10-02
KR840008090A (ko) 1984-12-12

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties