FR2478320B1 - - Google Patents

Info

Publication number
FR2478320B1
FR2478320B1 FR8005928A FR8005928A FR2478320B1 FR 2478320 B1 FR2478320 B1 FR 2478320B1 FR 8005928 A FR8005928 A FR 8005928A FR 8005928 A FR8005928 A FR 8005928A FR 2478320 B1 FR2478320 B1 FR 2478320B1
Authority
FR
France
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
FR8005928A
Other languages
French (fr)
Other versions
FR2478320A1 (fr
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.)
Telediffusion de France ets Public de Diffusion
Original Assignee
Telediffusion de France ets Public de Diffusion
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 Telediffusion de France ets Public de Diffusion filed Critical Telediffusion de France ets Public de Diffusion
Priority to FR8005928A priority Critical patent/FR2478320A1/fr
Priority to EP81400335A priority patent/EP0036354B1/fr
Priority to DE8181400335T priority patent/DE3164056D1/de
Priority to US06/242,623 priority patent/US4352094A/en
Priority to GR64400A priority patent/GR74166B/el
Priority to JP56037346A priority patent/JPS5739680A/ja
Priority to ES500436A priority patent/ES8202998A1/es
Publication of FR2478320A1 publication Critical patent/FR2478320A1/fr
Application granted granted Critical
Publication of FR2478320B1 publication Critical patent/FR2478320B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/02—Diagnosis, testing or measuring for television systems or their details for colour television signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/26—Measuring noise figure; Measuring signal-to-noise ratio

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Analogue/Digital Conversion (AREA)
  • Noise Elimination (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Measurement Of Current Or Voltage (AREA)
FR8005928A 1980-03-17 1980-03-17 Dispositif d'acquisition et de moyennage des echantillons d'un signal periodique bruite Granted FR2478320A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR8005928A FR2478320A1 (fr) 1980-03-17 1980-03-17 Dispositif d'acquisition et de moyennage des echantillons d'un signal periodique bruite
EP81400335A EP0036354B1 (fr) 1980-03-17 1981-03-04 Dispositif d'acquisition et de moyennage des échantillons d'un signal périodique bruité
DE8181400335T DE3164056D1 (en) 1980-03-17 1981-03-04 Device for the acquisition and for taking the mean value of samples of a noise affected periodic signal
US06/242,623 US4352094A (en) 1980-03-17 1981-03-11 Device for acquiring and averaging samples of a noisy periodic signal
GR64400A GR74166B (OSRAM) 1980-03-17 1981-03-16
JP56037346A JPS5739680A (en) 1980-03-17 1981-03-17 Device for averaging sampled period signal containing noise
ES500436A ES8202998A1 (es) 1980-03-17 1981-03-17 Dispositivo para adquirir y promediar muestras de una senal periodica ruidosa analogica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8005928A FR2478320A1 (fr) 1980-03-17 1980-03-17 Dispositif d'acquisition et de moyennage des echantillons d'un signal periodique bruite

Publications (2)

Publication Number Publication Date
FR2478320A1 FR2478320A1 (fr) 1981-09-18
FR2478320B1 true FR2478320B1 (OSRAM) 1983-07-18

Family

ID=9239743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8005928A Granted FR2478320A1 (fr) 1980-03-17 1980-03-17 Dispositif d'acquisition et de moyennage des echantillons d'un signal periodique bruite

Country Status (7)

Country Link
US (1) US4352094A (OSRAM)
EP (1) EP0036354B1 (OSRAM)
JP (1) JPS5739680A (OSRAM)
DE (1) DE3164056D1 (OSRAM)
ES (1) ES8202998A1 (OSRAM)
FR (1) FR2478320A1 (OSRAM)
GR (1) GR74166B (OSRAM)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523791B1 (fr) * 1982-03-19 1985-01-04 Thomson Csf Dispositif et appareil de test d'equipements electroniques notamment de television
US4493047A (en) * 1982-04-05 1985-01-08 The United States Of America As Represented By The Secretary Of The Navy Real time data smoother and significant values selector
US4519025A (en) * 1982-11-08 1985-05-21 Gte Communication Systems Corporation Sense point monitor circuit
FR2535854A1 (fr) * 1982-11-10 1984-05-11 Cit Alcatel Procede et dispositif d'evaluation du niveau de bruit sur une voie telephonique
US4596024A (en) * 1983-05-23 1986-06-17 At&T Bell Laboratories Data detector using probabalistic information in received signals
JPS6011119A (ja) * 1983-06-30 1985-01-21 Shimadzu Corp 電子天びん
DE3789984T2 (de) * 1986-03-05 1994-09-22 Nippon Electric Co Rauschsignaldetektion durch Abtastung des digitalen Grundfrequenzsignals an einer Augenöffnung.
US4868885A (en) * 1986-05-05 1989-09-19 General Electric Company Apparatus and method for high-speed determination of received RF signal strength indicator
US4825379A (en) * 1986-08-29 1989-04-25 Tektronix, Inc. Method and apparatus for processing waveform records for jitter elimination prior to averaging in determining signal to noise ratio
US4769760A (en) * 1987-03-13 1988-09-06 Cherne Medical, Inc. Terrain biased dynamic multiple threshold synchronization method and apparatus
US5424961A (en) * 1988-03-04 1995-06-13 Brust; Hans-Detlef Process and system for measuring the temporal course of a periodic signal having high time resolution according to a "Boxcar-like" process
ATE92639T1 (de) * 1988-06-13 1993-08-15 Siemens Ag Verfahren zur stoerunterdrueckung bei ultraschall- abstandsmessungen.
US5119321A (en) * 1990-05-14 1992-06-02 Harris Corporation Adaptive threshold suppression of impulse noise
FR2670016A1 (fr) * 1990-11-30 1992-06-05 Sqchlumberger Ind Dispositif de mesure de bruit.
US5465227A (en) * 1993-10-14 1995-11-07 Simmonds Precision Products, Inc. Real time auto-correlation filter method and apparatus
DE19944985B4 (de) * 1999-09-20 2005-04-28 Siemens Ag Messverfahren zur Strommessung mit Rauschunterdrückung
DE10243564B4 (de) * 2002-09-19 2006-11-30 Siemens Ag Schaltungsanordnung zur Mittelwertbildung
US20040119455A1 (en) * 2002-12-18 2004-06-24 Sunter Stephen K. Method for testing parameters of high speed data signals
US8031169B2 (en) * 2003-12-17 2011-10-04 Riip, Inc. Automated system and method for high-frequency signal attenuation compensation
JP6061675B2 (ja) * 2012-12-28 2017-01-18 株式会社アドバンテスト 測定装置および電子デバイス
US9261026B2 (en) * 2013-06-27 2016-02-16 Pratt & Whitney Canada Corp. System and method for conditioning noisy signals
US11695283B2 (en) * 2018-05-11 2023-07-04 Texas Instruments Incorporated Shoot-through current limiting circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441720A (en) * 1964-12-10 1969-04-29 United Aircraft Corp Apparatus for providing a digital average of a plurality of analogue input samples
DE2000353C3 (de) * 1969-02-04 1979-11-29 Rai Radiotelevisione Italiana, Rom Verfahren und Vorrichtung zur automatischen Messung des Rauschabstandes
GB1532405A (en) * 1974-11-01 1978-11-15 Indep Broadcasting Authority Television systems
DE2700772A1 (de) * 1977-01-10 1978-07-13 Bosch Gmbh Robert Verfahren zur feststellung des rauschanteils eines elektrischen signals

Also Published As

Publication number Publication date
FR2478320A1 (fr) 1981-09-18
ES500436A0 (es) 1982-02-01
ES8202998A1 (es) 1982-02-01
GR74166B (OSRAM) 1984-06-07
JPS5739680A (en) 1982-03-04
US4352094A (en) 1982-09-28
DE3164056D1 (en) 1984-07-19
EP0036354A1 (fr) 1981-09-23
EP0036354B1 (fr) 1984-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse