FR2390044A1 - - Google Patents

Info

Publication number
FR2390044A1
FR2390044A1 FR7713885A FR7713885A FR2390044A1 FR 2390044 A1 FR2390044 A1 FR 2390044A1 FR 7713885 A FR7713885 A FR 7713885A FR 7713885 A FR7713885 A FR 7713885A FR 2390044 A1 FR2390044 A1 FR 2390044A1
Authority
FR
France
Prior art keywords
generator
output
noise
input
noise source
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.)
Granted
Application number
FR7713885A
Other languages
English (en)
French (fr)
Other versions
FR2390044B1 (enExample
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.)
Airbus Group SAS
Original Assignee
Airbus Group SAS
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 Airbus Group SAS filed Critical Airbus Group SAS
Priority to FR7713885A priority Critical patent/FR2390044B1/fr
Priority to GB15485/78A priority patent/GB1601776A/en
Priority to US05/898,685 priority patent/US4169249A/en
Priority to IT23078/78A priority patent/IT1095990B/it
Priority to JP5400178A priority patent/JPS53138670A/ja
Priority to DE2820426A priority patent/DE2820426C2/de
Publication of FR2390044A1 publication Critical patent/FR2390044A1/fr
Application granted granted Critical
Publication of FR2390044B1 publication Critical patent/FR2390044B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B29/00—Generation of noise currents and voltages
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/84—Generating pulses having a predetermined statistical distribution of a parameter, e.g. random pulse generators

Landscapes

  • Manipulation Of Pulses (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Analogue/Digital Conversion (AREA)
  • Dc Digital Transmission (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR7713885A 1977-05-06 1977-05-06 Expired FR2390044B1 (enExample)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7713885A FR2390044B1 (enExample) 1977-05-06 1977-05-06
GB15485/78A GB1601776A (en) 1977-05-06 1978-04-19 Analogue noise generator
US05/898,685 US4169249A (en) 1977-05-06 1978-04-21 Analog noise generator
IT23078/78A IT1095990B (it) 1977-05-06 1978-05-05 Generatore di rumore analogico a distribuzione predeterminabile a partire da un processo puntiforme
JP5400178A JPS53138670A (en) 1977-05-06 1978-05-06 Analog noise generator
DE2820426A DE2820426C2 (de) 1977-05-06 1978-05-08 Analog-Rauschgenerator mit von einer Punktregelung ausgehender voreinstellbaren Verteilung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7713885A FR2390044B1 (enExample) 1977-05-06 1977-05-06

Publications (2)

Publication Number Publication Date
FR2390044A1 true FR2390044A1 (enExample) 1978-12-01
FR2390044B1 FR2390044B1 (enExample) 1981-11-27

Family

ID=9190467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7713885A Expired FR2390044B1 (enExample) 1977-05-06 1977-05-06

Country Status (6)

Country Link
US (1) US4169249A (enExample)
JP (1) JPS53138670A (enExample)
DE (1) DE2820426C2 (enExample)
FR (1) FR2390044B1 (enExample)
GB (1) GB1601776A (enExample)
IT (1) IT1095990B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2806555A1 (fr) * 2000-03-17 2001-09-21 St Microelectronics Sa Generateur de nombres pseudo-aleatoires

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644369A (en) * 1981-02-04 1987-02-17 Burlington Industries, Inc. Random artificially perturbed liquid jet applicator apparatus and method
DE4214766A1 (de) * 1992-05-04 1993-11-11 Sel Alcatel Ag Faseroptischer Verstärker mit rückwirkungsunempfindlichem Pumplaser
US5426392A (en) * 1993-08-27 1995-06-20 Qualcomm Incorporated Spread clock source for reducing electromagnetic interference generated by digital circuits
JP2000066592A (ja) 1998-08-19 2000-03-03 Syst Kogaku Kk 乱数生成装置
US6188294B1 (en) * 1999-05-12 2001-02-13 Parthus Technologies, Plc. Method and apparatus for random sequence generator
RU2168847C2 (ru) * 1999-08-09 2001-06-10 Особое конструкторское бюро Московского энергетического института Двухуровневый генератор шума (варианты)
RU2214035C2 (ru) * 2001-07-23 2003-10-10 Федеральное государственное унитарное предприятие Особое конструкторское бюро Московского энергетического института Двухуровневый генератор шума
US7224305B2 (en) * 2004-06-08 2007-05-29 Telefonaktiebolaget L M Ericsson (Publ) Analog-to-digital modulation
US8089321B2 (en) * 2007-08-22 2012-01-03 Osaka University Fluctuation oscillator, fluctuation oscillating system, observation device and control system
US20140197865A1 (en) 2013-01-11 2014-07-17 International Business Machines Corporation On-chip randomness generation
CN114157243B (zh) * 2021-11-26 2022-11-29 南京鼓楼医院 一种基于可调异质结的白噪声发生方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612845A (en) * 1968-07-05 1971-10-12 Reed C Lawlor Computer utilizing random pulse trains
US3582882A (en) * 1968-09-12 1971-06-01 George E Titcomb Randomness monitor
DE2025335B2 (de) * 1970-05-23 1973-03-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektrischer rauschgenerator
US3706941A (en) * 1970-10-28 1972-12-19 Atomic Energy Commission Random number generator

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NV8056/64 *
NV8092/63 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2806555A1 (fr) * 2000-03-17 2001-09-21 St Microelectronics Sa Generateur de nombres pseudo-aleatoires
EP1143616A1 (fr) * 2000-03-17 2001-10-10 STMicroelectronics S.A. Générateur de nombres pseudo-aléatoires

Also Published As

Publication number Publication date
GB1601776A (en) 1981-11-04
IT7823078A0 (it) 1978-05-05
JPS6142884B2 (enExample) 1986-09-24
FR2390044B1 (enExample) 1981-11-27
US4169249A (en) 1979-09-25
JPS53138670A (en) 1978-12-04
DE2820426C2 (de) 1985-04-04
IT1095990B (it) 1985-08-17
DE2820426A1 (de) 1978-11-09

Similar Documents

Publication Publication Date Title
FR2390044A1 (enExample)
FR2407628A1 (fr) Circuit de transmission de signaux
FR2442055A1 (fr) Dispositif pour la commande de l'etat fonctionnel du systeme nerveux central
DE3750828D1 (de) Vorrichtung zur Musiktonerzeugung.
ES8206935A1 (es) Circuito de control de onda de senal
FR2408265A1 (fr) Dispositif de commutation telephonique
DE57497T1 (de) Vorrichtung zur laermbekaempfung.
FR2360219A1 (fr) Dispositif de conversion de balayage
OA06008A (fr) Procédé et dispositif pour l'étude accoustique d'un sondage.
BE847106A (fr) Dispositif d'augmentation de la cadence d'impulsions d'un faisceau laser,
BE902903A (fr) Dispositif pour le traitement esthetique de la peau
FR2342537A1 (fr) Dispositif d'onde acoustique de surface
EP0264027A3 (de) Lichtvorhangsvorrichtung
FR2389903A1 (enExample)
NO147322C (no) Hydroakustisk kilde for frembringelse av akustiske pulser i vann
EP0167338A3 (en) Ultrasonic probe
RU95104888A (ru) Генератор тональных сигналов со звуковыми эффектами
RU96107336A (ru) Способ и устройство оценивания несущей частоты
JPS5598788A (en) Method and device for generating acoustic output from musical toy
FI914993A0 (fi) Foerfarande foer kodning och dekodning av en analogisk signal, som aer samplad och som aer till sin natur aoterkommande och en anordning foer kodning och dekodning utnyttjande detta foerfarande.
JPS545638A (en) Parallel-serial converter
SU433473A1 (ru) Генератор случайных сигналов
SU572911A1 (ru) Устройство дл выделени первого импульса из серии
SU623623A1 (ru) Пульсатор
SU438993A1 (ru) Устройство дл логарифмировани частотных сигналов

Legal Events

Date Code Title Description
ST Notification of lapse