AU558233B2 - Frequency response display - Google Patents

Frequency response display

Info

Publication number
AU558233B2
AU558233B2 AU91724/82A AU9172482A AU558233B2 AU 558233 B2 AU558233 B2 AU 558233B2 AU 91724/82 A AU91724/82 A AU 91724/82A AU 9172482 A AU9172482 A AU 9172482A AU 558233 B2 AU558233 B2 AU 558233B2
Authority
AU
Australia
Prior art keywords
frequency response
response display
display
frequency
response
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.)
Ceased
Application number
AU91724/82A
Other languages
English (en)
Other versions
AU9172482A (en
Inventor
Toshihiko Miyata
Takashi Shibata
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of AU9172482A publication Critical patent/AU9172482A/en
Application granted granted Critical
Publication of AU558233B2 publication Critical patent/AU558233B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis
    • G01R23/165—Spectrum analysis; Fourier analysis using filters

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
AU91724/82A 1981-12-24 1982-12-21 Frequency response display Ceased AU558233B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1981196372U JPS5899918U (ja) 1981-12-24 1981-12-24 グラフイツクイコライザ
JP19637281 1981-12-24

Publications (2)

Publication Number Publication Date
AU9172482A AU9172482A (en) 1983-06-30
AU558233B2 true AU558233B2 (en) 1987-01-22

Family

ID=16356761

Family Applications (1)

Application Number Title Priority Date Filing Date
AU91724/82A Ceased AU558233B2 (en) 1981-12-24 1982-12-21 Frequency response display

Country Status (6)

Country Link
US (1) US4534057A (OSRAM)
EP (1) EP0084731B1 (OSRAM)
JP (1) JPS5899918U (OSRAM)
AU (1) AU558233B2 (OSRAM)
CA (1) CA1204159A (OSRAM)
DE (1) DE3278819D1 (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0575988A (ja) * 1991-02-08 1993-03-26 Canon Inc 通信装置
JPH05157578A (ja) * 1991-12-06 1993-06-22 Rohm Co Ltd 表示制御装置及びレベルメータ
USD378745S (en) * 1995-11-07 1997-04-08 Hollis Dale D Stand alone LED display
DE10224492B4 (de) * 2002-05-31 2007-02-08 Red Chip Company Ltd. Audio-Mehrkanal-Equalizer
US7682044B2 (en) * 2003-08-21 2010-03-23 Studer Professional Audio Gmbh Slide controller for an audio-mixer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3247321A (en) * 1962-08-21 1966-04-19 Mobilcolor Inc Stereo signal demonstrator
JPS5038332B1 (OSRAM) * 1971-05-04 1975-12-09
US3924231A (en) * 1971-10-12 1975-12-02 Robert Bruce Mcclure Audio responsive color display system
US4118601A (en) * 1976-11-24 1978-10-03 Audio Developments International System and a method for equalizing an audio sound transducer system
JPS5843699B2 (ja) * 1978-09-26 1983-09-28 日本ビクター株式会社 スペクトル表示装置
JPS5636210A (en) * 1979-08-31 1981-04-09 Victor Co Of Japan Ltd Graphic equalizer
US4359601A (en) * 1980-01-04 1982-11-16 David O'Reilly Audio control system
US4307389A (en) * 1980-04-25 1981-12-22 Ford Motor Company Decoding circuit
US4345247A (en) * 1980-09-29 1982-08-17 Thornton William E Display system for steady state waves
JPS5824210A (ja) * 1981-08-05 1983-02-14 Arupain Kk イコライザ装置
US4405836A (en) * 1982-01-04 1983-09-20 Motorola, Inc. Signal equalization selector

Also Published As

Publication number Publication date
EP0084731A2 (en) 1983-08-03
DE3278819D1 (en) 1988-09-01
EP0084731A3 (en) 1985-03-06
AU9172482A (en) 1983-06-30
JPS646584Y2 (OSRAM) 1989-02-21
JPS5899918U (ja) 1983-07-07
US4534057A (en) 1985-08-06
CA1204159A (en) 1986-05-06
EP0084731B1 (en) 1988-07-27

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