DE1512172C3 - Frequenzwellen-Synthetisierer - Google Patents

Frequenzwellen-Synthetisierer

Info

Publication number
DE1512172C3
DE1512172C3 DE1512172A DE1512172A DE1512172C3 DE 1512172 C3 DE1512172 C3 DE 1512172C3 DE 1512172 A DE1512172 A DE 1512172A DE 1512172 A DE1512172 A DE 1512172A DE 1512172 C3 DE1512172 C3 DE 1512172C3
Authority
DE
Germany
Prior art keywords
frequency
counter
frequencies
decoder
outputs
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
DE1512172A
Other languages
German (de)
English (en)
Other versions
DE1512172B2 (de
DE1512172A1 (de
Inventor
Albert Paris Ameau
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.)
Alcatel CIT SA
Original Assignee
Compagnie Industrielle de Telecommunication CIT Alcatel SA
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 Compagnie Industrielle de Telecommunication CIT Alcatel SA filed Critical Compagnie Industrielle de Telecommunication CIT Alcatel SA
Publication of DE1512172A1 publication Critical patent/DE1512172A1/de
Publication of DE1512172B2 publication Critical patent/DE1512172B2/de
Application granted granted Critical
Publication of DE1512172C3 publication Critical patent/DE1512172C3/de
Expired legal-status Critical Current

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
    • H04L27/12—Modulator circuits; Transmitter circuits
    • 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
    • H04L27/12—Modulator circuits; Transmitter circuits
    • H04L27/122—Modulator circuits; Transmitter circuits using digital generation of carrier signals

Landscapes

  • 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)
DE1512172A 1966-06-03 1967-06-01 Frequenzwellen-Synthetisierer Expired DE1512172C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR64071A FR1496141A (fr) 1966-06-03 1966-06-03 Générateur d'ondes modulées en fréquence

Publications (3)

Publication Number Publication Date
DE1512172A1 DE1512172A1 (de) 1969-07-17
DE1512172B2 DE1512172B2 (de) 1976-06-16
DE1512172C3 true DE1512172C3 (de) 1982-11-04

Family

ID=8610088

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1512172A Expired DE1512172C3 (de) 1966-06-03 1967-06-01 Frequenzwellen-Synthetisierer

Country Status (7)

Country Link
US (1) US3500213A (xx)
BE (1) BE699098A (xx)
DE (1) DE1512172C3 (xx)
FR (1) FR1496141A (xx)
GB (1) GB1180418A (xx)
LU (1) LU53776A1 (xx)
NL (1) NL156289B (xx)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3568069A (en) * 1968-12-16 1971-03-02 Sanders Associates Inc Digitally controlled frequency synthesizer
US3626076A (en) * 1969-05-21 1971-12-07 Nippon Musical Instruments Mfg Mixer circuit for electronic musical instrument providing staircase tone signal
US3641566A (en) * 1969-09-29 1972-02-08 Gen Electric Frequency polyphase power supply
US3577084A (en) * 1969-11-03 1971-05-04 Singer General Precision Computer sound generator
US3654450A (en) * 1970-04-03 1972-04-04 Joseph A Webb Digital signal generator synthesizer
FR2098528A5 (xx) * 1970-07-17 1972-03-10 Lannionnais Electronique
US3657657A (en) * 1970-08-03 1972-04-18 William T Jefferson Digital sine wave generator
US3659087A (en) * 1970-09-30 1972-04-25 Ibm Controllable digital pulse generator and a test system incorporating the pulse generator
US3757041A (en) * 1971-05-28 1973-09-04 Rca Corp Television special effects control pulsegenerating apparatus
US3752973A (en) * 1971-06-30 1973-08-14 Leybold Heraeus Verwaltung Apparatus for producing voltage functions
US3735269A (en) * 1971-10-29 1973-05-22 Rockland Systems Corp Digital frequency synthesizer
US3746891A (en) * 1971-12-27 1973-07-17 Singer Co Digitally controlled sine wave generator
NL7202908A (xx) * 1972-03-04 1973-09-07
NL160687C (nl) * 1972-06-10 1979-11-15 Philips Nv Toongenerator voor het opwekken van gekozen frequenties.
US3778814A (en) * 1972-08-07 1973-12-11 Us Navy Waveform synthesizer
US3849774A (en) * 1972-09-14 1974-11-19 Astrosyst Inc Analog-to-digital converter employing an electromagnetic resolver
US3898568A (en) * 1972-09-14 1975-08-05 Astrosyst Inc Signal synthesizer employing an autotransformer having a tapped coil
US3941942A (en) * 1974-01-02 1976-03-02 Motorola, Inc. Two of eight tone encoder
US3925654A (en) * 1974-05-13 1975-12-09 United Technologies Corp Digital sine wave synthesizer
US3939715A (en) * 1974-06-24 1976-02-24 Spectral Dynamics Corporation Of San Diego Method and apparatus for developing balance information for rotating equipments and assemblies
US3896365A (en) * 1974-08-05 1975-07-22 Gen Motors Corp Power center inverter having power center commutation during operation into short circuits
US3938051A (en) * 1974-10-01 1976-02-10 The Singer Company Digital electrocardiogram waveform generator
US4061886A (en) * 1975-09-29 1977-12-06 Mostek Corporation Dual tone multiple frequency generator
US4205386A (en) * 1978-03-01 1980-05-27 The Valeron Corporation Electrocardiographic and blood pressure waveform simulator device
US4204261A (en) * 1978-03-01 1980-05-20 The Valeron Corporation Complex analog signal generator
US4236090A (en) * 1978-08-08 1980-11-25 International Standard Electric Corporation Signal generator and signal converter using same
US4295098A (en) * 1979-12-19 1981-10-13 Rca Corporation Digitally adjustable phase shifting circuit
US4301415A (en) * 1980-01-28 1981-11-17 Norlin Industries, Inc. Programmable multiple phase AC power supply
US4347403A (en) * 1980-04-24 1982-08-31 The United States Of America As Represented By The Secretary Of The Navy Electrical waveform synthesizer
CA1194245A (en) * 1981-08-03 1985-09-24 Gerald P. Labedz Multi-tone signal generator
US4524326A (en) * 1982-07-22 1985-06-18 Amca International Corp. Digitally-driven sine/cosine generator and modulator
US4620291A (en) * 1984-02-06 1986-10-28 Mcdonnell Douglas Corporation Digital-to-analog converter interpolator
US5442698A (en) * 1991-06-21 1995-08-15 Adc Telecommunications, Inc. Ringing generator for telephones
US5180987A (en) * 1991-12-19 1993-01-19 Nec America Inc. DC-to-AC symmetrical sine wave generator
FR2688106B1 (fr) * 1992-02-27 1994-09-09 Lhd Lab Hygiene Dietetique Dispositif de generation d'une tension electrique de forme d'onde predeterminee, appareil ionophoretique d'administration transdermique de medicaments.
GB0714848D0 (en) * 2007-07-31 2007-09-12 Zarlink Semiconductor Inc Flexible waveform generation with extended range capability
KR102142628B1 (ko) * 2019-07-30 2020-09-14 현대오트론 주식회사 레졸버 센서의 구동신호를 구현하기 위한 방법 및 이를 위한 장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205440A (en) * 1962-04-10 1965-09-07 Int Standard Electric Corp Control arrangement for transmission of frequency shift modulated signals
US2537427A (en) * 1949-09-19 1951-01-09 North American Aviation Inc Digital servo
US2715678A (en) * 1950-05-26 1955-08-16 Barney Kay Howard Binary quantizer
NL106222C (xx) * 1956-11-27 1900-01-01
US3178643A (en) * 1960-11-21 1965-04-13 Bell Telephone Labor Inc Pulse transmission echo suppression system
US3223925A (en) * 1962-01-29 1965-12-14 Ibm Digital data modulation device
DE1217435B (de) * 1962-02-12 1966-05-26 Siemens Ag Verfahren und Schaltungsanordnung zur digitalen Frequenzmodulation
BE638037A (xx) * 1962-10-01
US3314015A (en) * 1963-09-16 1967-04-11 Bell Telephone Labor Inc Digitally synthesized artificial transfer networks

Also Published As

Publication number Publication date
US3500213A (en) 1970-03-10
NL156289B (nl) 1978-03-15
FR1496141A (fr) 1967-09-29
LU53776A1 (xx) 1969-03-20
DE1512172B2 (de) 1976-06-16
NL6707693A (xx) 1967-12-04
BE699098A (xx) 1967-11-27
DE1512172A1 (de) 1969-07-17
GB1180418A (en) 1970-02-04

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)