JPS5719436B2 - - Google Patents

Info

Publication number
JPS5719436B2
JPS5719436B2 JP10407573A JP10407573A JPS5719436B2 JP S5719436 B2 JPS5719436 B2 JP S5719436B2 JP 10407573 A JP10407573 A JP 10407573A JP 10407573 A JP10407573 A JP 10407573A JP S5719436 B2 JPS5719436 B2 JP S5719436B2
Authority
JP
Japan
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
JP10407573A
Other versions
JPS5056219A (ja
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
Priority to JP10407573A priority Critical patent/JPS5719436B2/ja
Priority to GB3965274A priority patent/GB1468292A/en
Priority to CA209,189A priority patent/CA1012616A/en
Priority to IT53010/74A priority patent/IT1019268B/it
Priority to FR7431132A priority patent/FR2244308B1/fr
Priority to DE2444059A priority patent/DE2444059A1/de
Priority to NLAANVRAGE7412269,A priority patent/NL186727C/xx
Priority to US05/505,994 priority patent/US3952247A/en
Publication of JPS5056219A publication Critical patent/JPS5056219A/ja
Publication of JPS5719436B2 publication Critical patent/JPS5719436B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/40—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/40—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect
    • G01R13/404—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values
    • G01R13/405—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values using a plurality of active, i.e. light emitting, e.g. electro-luminescent elements, i.e. bar graphs
    • G01R13/406—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values using a plurality of active, i.e. light emitting, e.g. electro-luminescent elements, i.e. bar graphs representing measured value by a dot or a single line

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
  • Analogue/Digital Conversion (AREA)
  • Dc Digital Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
JP10407573A 1973-09-14 1973-09-14 Expired JPS5719436B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP10407573A JPS5719436B2 (ja) 1973-09-14 1973-09-14
GB3965274A GB1468292A (en) 1973-09-14 1974-09-11 Level indicating apparatus for pcm transmitting system
CA209,189A CA1012616A (en) 1973-09-14 1974-09-13 Level indicating apparatus for p.c.m. transmitting system
IT53010/74A IT1019268B (it) 1973-09-14 1974-09-13 Apparecchiatura per indicare il livello di segnale
FR7431132A FR2244308B1 (ja) 1973-09-14 1974-09-13
DE2444059A DE2444059A1 (de) 1973-09-14 1974-09-14 Pegelanzeigegeraet fuer impulscodemodulationssendeanlagen
NLAANVRAGE7412269,A NL186727C (nl) 1973-09-14 1974-09-16 Signaalniveau-aanwijsinrichting.
US05/505,994 US3952247A (en) 1973-09-14 1974-09-16 Level indicating apparatus for P.C.M. transmitting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10407573A JPS5719436B2 (ja) 1973-09-14 1973-09-14

Publications (2)

Publication Number Publication Date
JPS5056219A JPS5056219A (ja) 1975-05-16
JPS5719436B2 true JPS5719436B2 (ja) 1982-04-22

Family

ID=14371020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10407573A Expired JPS5719436B2 (ja) 1973-09-14 1973-09-14

Country Status (8)

Country Link
US (1) US3952247A (ja)
JP (1) JPS5719436B2 (ja)
CA (1) CA1012616A (ja)
DE (1) DE2444059A1 (ja)
FR (1) FR2244308B1 (ja)
GB (1) GB1468292A (ja)
IT (1) IT1019268B (ja)
NL (1) NL186727C (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100487A (en) * 1977-03-30 1978-07-11 Nasa Lightning current waveform measuring system
JPS5418196U (ja) * 1977-07-07 1979-02-06
US4222120A (en) * 1977-08-08 1980-09-09 Rca Corporation Tuning position display system
JPS5431783A (en) * 1977-08-13 1979-03-08 Terasaki Denki Sangyo Kk Indicator with light emitting diode
JPS587340Y2 (ja) * 1978-04-14 1983-02-08 松下電器産業株式会社 表示装置
DE2816302C2 (de) * 1978-04-14 1983-11-17 Fresenius AG, 6380 Bad Homburg Anzeigevorrichtung für Meßwerte
JPS6034156Y2 (ja) * 1978-06-30 1985-10-11 ヤマハ株式会社 Ｐｃｍ方式記録装置
JPS5843012Y2 (ja) * 1978-07-17 1983-09-29 株式会社ケンウッド 点灯指示器
US4374359A (en) * 1979-10-04 1983-02-15 IREQ--Institut de Recherche de l'Hydro-Quebec System and method of sensing current in high voltage transmission lines utilizing the transmission of digital information by optical fibers
JPS6331089Y2 (ja) * 1980-03-18 1988-08-19
JPS6331088Y2 (ja) * 1980-03-18 1988-08-19
US4345247A (en) * 1980-09-29 1982-08-17 Thornton William E Display system for steady state waves
JPS57132251U (ja) * 1981-02-12 1982-08-18
JPS60260992A (ja) * 1984-06-08 1985-12-24 富士通テン株式会社 信号レベル表示装置
NL8402918A (nl) * 1984-09-25 1986-04-16 Philips Nv Niveau-indikator.
US4779042A (en) * 1986-12-23 1988-10-18 Grumman Aerospace Corporation Computer-aided probe with tri-state circuitry test capability
US5119426A (en) * 1990-06-07 1992-06-02 Peavey Electronics Corporation Linear array level meter displaying multiple audio characteristics
US5737428A (en) * 1995-08-18 1998-04-07 Peavey Electronics Corporation Circuit for providing visual indication of feedback

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5046352A (ja) * 1973-08-30 1975-04-25

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1065436A (en) * 1964-07-17 1967-04-12 Adage Inc Apparatus for determining peak values in digital form of an analog signal
DE2018386A1 (ja) * 1970-04-17 1971-10-28 Ulrich Knick Elektronische Mes
US3795863A (en) * 1970-04-20 1974-03-05 Hitachi Ltd Voltage indicator employing a resistive network and light emitting diodes
US3866120A (en) * 1971-10-06 1975-02-11 Lumenition Ltd Devices for measuring shaft R.P.M.
US3825827A (en) * 1972-04-13 1974-07-23 Bendix Corp Columnar display for electrical signals with digital signal limit set

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5046352A (ja) * 1973-08-30 1975-04-25

Also Published As

Publication number Publication date
JPS5056219A (ja) 1975-05-16
NL186727B (nl) 1990-09-03
DE2444059A1 (de) 1975-03-20
CA1012616A (en) 1977-06-21
FR2244308B1 (ja) 1980-12-12
NL7412269A (nl) 1975-03-18
GB1468292A (en) 1977-03-23
FR2244308A1 (ja) 1975-04-11
DE2444059C2 (ja) 1987-01-02
US3952247A (en) 1976-04-20
IT1019268B (it) 1977-11-10
NL186727C (nl) 1991-02-01

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