LU53776A1 - - Google Patents

Info

Publication number
LU53776A1
LU53776A1 LU53776DA LU53776A1 LU 53776 A1 LU53776 A1 LU 53776A1 LU 53776D A LU53776D A LU 53776DA LU 53776 A1 LU53776 A1 LU 53776A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU53776A1 publication Critical patent/LU53776A1/xx

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
LU53776D 1966-06-03 1967-05-30 LU53776A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR64071A FR1496141A (en) 1966-06-03 1966-06-03 Frequency modulated wave generator

Publications (1)

Publication Number Publication Date
LU53776A1 true LU53776A1 (en) 1969-03-20

Family

ID=8610088

Family Applications (1)

Application Number Title Priority Date Filing Date
LU53776D LU53776A1 (en) 1966-06-03 1967-05-30

Country Status (7)

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

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 (en) * 1970-07-17 1972-03-10 Lannionnais Electronique
US3657657A (en) * 1970-08-03 1972-04-18 William T Jefferson Digital sine wave generator
US3718910A (en) * 1970-09-30 1973-02-27 Ibm Time coherent sampling system for eliminating the effects of test system jitter and providing a simplified single transient threshold test
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 (en) * 1972-03-04 1973-09-07
NL160687C (en) * 1972-06-10 1979-11-15 Philips Nv TONE GENERATOR FOR GENERATING SELECTED FREQUENCIES.
US3778814A (en) * 1972-08-07 1973-12-11 Us Navy Waveform synthesizer
US3898568A (en) * 1972-09-14 1975-08-05 Astrosyst Inc Signal synthesizer employing an autotransformer having a tapped coil
US3849774A (en) * 1972-09-14 1974-11-19 Astrosyst Inc Analog-to-digital converter employing an electromagnetic resolver
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 (en) * 1992-02-27 1994-09-09 Lhd Lab Hygiene Dietetique DEVICE FOR GENERATING AN PREDETERMINED WAVEFORM ELECTRIC VOLTAGE, IONOPHORETIC APPARATUS FOR TRANSDERMAL DELIVERY OF MEDICAMENTS.
GB0714848D0 (en) * 2007-07-31 2007-09-12 Zarlink Semiconductor Inc Flexible waveform generation with extended range capability
KR102142628B1 (en) * 2019-07-30 2020-09-14 현대오트론 주식회사 Method for implementing driving signal for a resolver sensor and apparatus thereof

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
IT581946A (en) * 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 (en) * 1962-02-12 1966-05-26 Siemens Ag Method and circuit arrangement for digital frequency modulation
BE638037A (en) * 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
FR1496141A (en) 1967-09-29
DE1512172A1 (en) 1969-07-17
NL156289B (en) 1978-03-15
DE1512172B2 (en) 1976-06-16
DE1512172C3 (en) 1982-11-04
BE699098A (en) 1967-11-27
NL6707693A (en) 1967-12-04
GB1180418A (en) 1970-02-04
US3500213A (en) 1970-03-10

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