FR1496141A - Frequency modulated wave generator - Google Patents

Frequency modulated wave generator

Info

Publication number: FR1496141A
Authority: FR; France
Prior art keywords: wave generator; frequency modulated; modulated wave; frequency; generator
Prior art date: 1966-06-03
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

FR64071A

Other languages

French (fr)

Inventor

Albert 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

Alcatel CIT SA

CIT Compagnie Industrielle des Telecommunications 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.)

1966-06-03

Filing date

1966-06-03

Publication date

1967-09-29

1966-06-03 Application filed by Alcatel CIT SA, CIT Compagnie Industrielle des Telecommunications SA filed Critical Alcatel CIT SA

1966-06-03 Priority to FR64071A priority Critical patent/FR1496141A/en

1967-05-26 Priority to BE699098D priority patent/BE699098A/xx

1967-05-30 Priority to LU53776D priority patent/LU53776A1/xx

1967-06-01 Priority to DE1512172A priority patent/DE1512172C3/en

1967-06-02 Priority to NL6707693.A priority patent/NL156289B/en

1967-06-05 Priority to US643525A priority patent/US3500213A/en

1967-06-05 Priority to GB25817/67A priority patent/GB1180418A/en

1967-09-29 Application granted granted Critical

1967-09-29 Publication of FR1496141A publication Critical patent/FR1496141A/en

Status 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)

FR64071A 1966-06-03 1966-06-03 Frequency modulated wave generator Expired FR1496141A (en)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
FR64071A FR1496141A (en)	1966-06-03	1966-06-03	Frequency modulated wave generator
BE699098D BE699098A (en)	1966-06-03	1967-05-26
LU53776D LU53776A1 (en)	1966-06-03	1967-05-30
DE1512172A DE1512172C3 (en)	1966-06-03	1967-06-01	Frequency wave synthesizer
NL6707693.A NL156289B (en)	1966-06-03	1967-06-02	DEVICE FOR GENERATING AC VOLTAGES MODULATED IN FREQUENCY BY TELEGRAPH SIGNALS.
US643525A US3500213A (en)	1966-06-03	1967-06-05	Sinewave synthesizer for telegraph systems
GB25817/67A GB1180418A (en)	1966-06-03	1967-06-05	Waveform Synthesizer

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
FR1496141A true FR1496141A (en)	1967-09-29

Family

ID=8610088

Family Applications (1)

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

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
NL289121A (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

1966
- 1966-06-03 FR FR64071A patent/FR1496141A/en not_active Expired
1967
- 1967-05-26 BE BE699098D patent/BE699098A/xx unknown
- 1967-05-30 LU LU53776D patent/LU53776A1/xx unknown
- 1967-06-01 DE DE1512172A patent/DE1512172C3/en not_active Expired
- 1967-06-02 NL NL6707693.A patent/NL156289B/en not_active IP Right Cessation
- 1967-06-05 US US643525A patent/US3500213A/en not_active Expired - Lifetime
- 1967-06-05 GB GB25817/67A patent/GB1180418A/en not_active Expired

Also Published As

Publication number	Publication date
BE699098A (en)	1967-11-27
DE1512172A1 (en)	1969-07-17
NL156289B (en)	1978-03-15
DE1512172B2 (en)	1976-06-16
US3500213A (en)	1970-03-10
NL6707693A (en)	1967-12-04
LU53776A1 (en)	1969-03-20
GB1180418A (en)	1970-02-04
DE1512172C3 (en)	1982-11-04

Publication	Publication Date	Title
FR1496141A (en)	1967-09-29	Frequency modulated wave generator
AT275247B (en)	1969-10-10	Signal generator
FR1502181A (en)	1967-11-18	Modulated electric shock wave oscillator
FR84319E (en)	1965-01-22	Frequency modulated wave demodulator
CH445577A (en)	1967-10-31	Broadband frequency converter
BE786647Q (en)	1972-11-16	PERFECTED WAVE GENERATOR
AT247976B (en)	1966-07-11	Frequency and amplitude dependent setpoint generator
FR1395322A (en)	1965-04-09	High frequency amplitude modulator
FR1372436A (en)	1964-09-18	Electromagnetic wave polarizer
CH427926A (en)	1967-01-15	Frequency modulator
FR1512276A (en)	1968-02-02	Shock wave generator
FR91136E (en)	1968-04-19	Frequency modulated wave demodulator
CH434392A (en)	1967-04-30	High frequency generator
FR1452029A (en)	1966-02-25	Improvements to radio-electric wave receivers modulated in frequency or phase
FR1328367A (en)	1963-05-31	Frequency modulated wave demodulator
FR85134E (en)	1965-06-18	Frequency modulated wave demodulator
FR1496177A (en)	1967-09-29	High frequency wave filter
FR1391215A (en)	1965-03-05	Elastic wave generator
FR1412947A (en)	1965-10-01	Advanced wave generator
FR1538075A (en)	1968-08-30	Microwave generator
FR84208E (en)	1964-12-24	Electromagnetic wave polarizer
FR1290948A (en)	1962-04-20	Frequency modulating sine wave generator
FR1401685A (en)	1965-06-04	Sine wave emitter
FR1466316A (en)	1967-01-20	Frequency generator
FR1413552A (en)	1965-10-08	Frequency modulated oscillator