DE3460921D1 - Time-period modulation transmission system - Google Patents

Time-period modulation transmission system

Info

Publication number
DE3460921D1
DE3460921D1 DE8484300796T DE3460921T DE3460921D1 DE 3460921 D1 DE3460921 D1 DE 3460921D1 DE 8484300796 T DE8484300796 T DE 8484300796T DE 3460921 T DE3460921 T DE 3460921T DE 3460921 D1 DE3460921 D1 DE 3460921D1
Authority
DE
Germany
Prior art keywords
signal
cycle
tpm
input signal
time
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
Application number
DE8484300796T
Other languages
English (en)
Inventor
Thomas M Taylor
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3460921D1 publication Critical patent/DE3460921D1/de
Expired legal-status Critical Current

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)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transmitters (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
DE8484300796T 1983-02-10 1984-02-08 Time-period modulation transmission system Expired DE3460921D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/465,649 US4475244A (en) 1983-02-10 1983-02-10 Time-period modulation transmission system

Publications (1)

Publication Number Publication Date
DE3460921D1 true DE3460921D1 (en) 1986-11-13

Family

ID=23848608

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484300796T Expired DE3460921D1 (en) 1983-02-10 1984-02-08 Time-period modulation transmission system

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
GB1550400A (en) * 1975-12-26 1979-08-15 Sansui Electric Co Stereophonic transmission and reception 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
KR840008090A (ko) 1984-12-12
JPS6068702A (ja) 1985-04-19
ATE22764T1 (de) 1986-10-15
EP0119005A1 (de) 1984-09-19
US4475244A (en) 1984-10-02
EP0119005B1 (de) 1986-10-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee