FR2405511A1 - Dispositif electronique comprenant un systeme de reglage perfectionne - Google Patents

Dispositif electronique comprenant un systeme de reglage perfectionne

Info

Publication number
FR2405511A1
FR2405511A1 FR7828628A FR7828628A FR2405511A1 FR 2405511 A1 FR2405511 A1 FR 2405511A1 FR 7828628 A FR7828628 A FR 7828628A FR 7828628 A FR7828628 A FR 7828628A FR 2405511 A1 FR2405511 A1 FR 2405511A1
Authority
FR
France
Prior art keywords
adjustment
electronic device
adjustment system
perfected
level
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
FR7828628A
Other languages
English (en)
Other versions
FR2405511B3 (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.)
TRANSCALE AB
Original Assignee
TRANSCALE AB
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 TRANSCALE AB filed Critical TRANSCALE AB
Publication of FR2405511A1 publication Critical patent/FR2405511A1/fr
Application granted granted Critical
Publication of FR2405511B3 publication Critical patent/FR2405511B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
    • H03J5/0245—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form
    • H03J5/0254—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, in which no corresponding analogue value either exists or is preset, i.e. the tuning information is only available in a digital form the digital values being transfered to a D/A converter
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/001—Digital control of analog signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Circuits Of Receivers In General (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Stereophonic System (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Selective Calling Equipment (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Surgical Instruments (AREA)

Abstract

Le système de réglage du dispositif électronique selon l'invention ne comporte aucun élément mécanique et comprend un seul moyen de réglage de niveau commun aux diverses fonctions réglables telles que le réglage de volume 4, l'équilibre stéréo 5, le réglage des basses 6, le réglage des aigus 7, etc. dans le cas où le dispositif est une combinaison de récepteur radio/ampli stéréo. La commande se fait via un décodeur 13 commandé lui-même par un dispositif à mémoire 14 recevant des signaux d'un sélecteur de niveau 15 et d'un sélecteur d'adresse via des circuits de décodage 17, le dispositif 14 commandant aussi l'indicateur de niveau 18. Applications : récepteurs radio, magnétophones, amplificateur audio, récepteur TV, etc.
FR7828628A 1977-10-07 1978-10-06 Dispositif electronique comprenant un systeme de reglage perfectionne Granted FR2405511A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7711298A SE413573B (sv) 1977-10-07 1977-10-07 Elektronisk apparat

Publications (2)

Publication Number Publication Date
FR2405511A1 true FR2405511A1 (fr) 1979-05-04
FR2405511B3 FR2405511B3 (fr) 1981-07-10

Family

ID=20332498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7828628A Granted FR2405511A1 (fr) 1977-10-07 1978-10-06 Dispositif electronique comprenant un systeme de reglage perfectionne

Country Status (13)

Country Link
US (1) US4292467A (fr)
JP (1) JPS5465275A (fr)
AU (1) AU4049178A (fr)
BE (1) BE871083A (fr)
DE (1) DE2843809A1 (fr)
DK (1) DK447078A (fr)
FI (1) FI783029A7 (fr)
FR (1) FR2405511A1 (fr)
GB (1) GB2010035B (fr)
IT (1) IT7869325A0 (fr)
NL (1) NL7810111A (fr)
NO (1) NO783346L (fr)
SE (1) SE413573B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445072A1 (fr) * 1978-12-23 1980-07-18 Diehl Gmbh & Co Dispositif de reglage de valeurs analogiques a la sortie d'un systeme electronique a fonctionnement numerique

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US4479240A (en) * 1981-09-29 1984-10-23 Mckinley Jr Robert H Audio mixing console with control element position storage
JPS5873218A (ja) * 1981-10-27 1983-05-02 Fujitsu Ten Ltd 音質制御装置
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US4490843A (en) 1982-06-14 1984-12-25 Bose Corporation Dynamic equalizing
US4495640A (en) * 1982-06-28 1985-01-22 Frey Douglas R Adjustable distortion guitar amplifier
US4466118A (en) * 1983-02-01 1984-08-14 Motorola, Inc. Dual range audio level control
US4635288A (en) * 1983-04-22 1987-01-06 Soundout Laboratories, Ltd. Electrical signal mixing apparatus
JPS61158222A (ja) * 1984-12-28 1986-07-17 Sony Corp 受信機の表示装置
JPH0537531Y2 (fr) * 1985-06-11 1993-09-22
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JPS6386907A (ja) * 1986-09-30 1988-04-18 Yamaha Corp 利得調整回路
US5734725A (en) * 1987-03-23 1998-03-31 Pritchard; Eric K. Tube emulator amplifier system
DE3722752A1 (de) * 1987-07-09 1989-01-19 Engel Ludwig Dipl Ing Bidovsky Einrichtung zur einstellung, speicherung und zum abruf beliebig vieler fester und variabler einstellgroessen an elektrischen geraeten
JPH01164111A (ja) * 1987-12-21 1989-06-28 Fujitsu Ten Ltd 音特性制御装置
US4958067A (en) * 1988-01-25 1990-09-18 Alpine Electronics Inc. Method and apparatus for optically detecting the location of a control object in a control panel recess
JPH0434594Y2 (fr) * 1988-08-26 1992-08-18
US5175926A (en) * 1988-12-22 1993-01-05 Ford Motor Company Method of manufacturing an automotive sound system
US5127057A (en) * 1988-12-22 1992-06-30 Ford Motor Company Integral sound system having interchangeable modules with separate microcontrollers
JPH02217051A (ja) * 1989-02-17 1990-08-29 Toshiba Corp 電話機
JPH0388299A (ja) * 1989-08-30 1991-04-12 Pioneer Electron Corp 電気機器のランプ用電源回路
JPH0391182A (ja) * 1989-09-01 1991-04-16 Pioneer Electron Corp 音響機器の表示操作指令装置
US5046106A (en) * 1990-01-18 1991-09-03 Bose Corporation Varying loudspeaker spatial characteristics in a vehicle
JPH0468904A (ja) * 1990-07-06 1992-03-04 Fujitsu Ten Ltd 周波数特性の補正装置
US6005949A (en) * 1990-07-17 1999-12-21 Matsushita Electric Industrial Co., Ltd. Surround sound effect control device
JPH0565115U (ja) * 1991-08-30 1993-08-27 株式会社ケンウッド オーディオ増幅器
JPH0546114U (ja) * 1991-11-15 1993-06-18 株式会社ケンウツド グラフイツクイコライザ回路
KR960015753B1 (ko) * 1992-07-21 1996-11-20 삼성전자 주식회사 음량/밸런스 조절장치
US5402499A (en) * 1992-08-07 1995-03-28 Lsi Logic Corporation Multimedia controller
US5533136A (en) * 1993-11-04 1996-07-02 Smith; Terry L. Circuit for attenuating commercial interruptions during radio broadcasting
US5566237A (en) * 1994-02-03 1996-10-15 Dobbs-Stanford Corporation Time zone equalizer
DE19544657A1 (de) * 1995-11-30 1997-06-05 Bosch Gmbh Robert Rundfunkempfänger mit einem Potentiometer als Lautstärkerregler
KR100230102B1 (ko) * 1996-12-11 1999-11-15 구자홍 볼륨레벨에 따른 음성조정방법
US6112064A (en) * 1997-08-26 2000-08-29 Thomson Consumer Electronics Sales, Gmbh RDS radio with multi-function RDS button
JP2001043062A (ja) * 1999-07-27 2001-02-16 Nec Corp パーソナルコンピュータ、その音量調整方法及び記録媒体
KR20030030451A (ko) * 2001-10-11 2003-04-18 현대자동차주식회사 위상 조절 회로가 구비된 오디오
CA2543266A1 (fr) * 2003-11-20 2005-06-09 Nalco Company Traitement anticorrosion pour systemes d'eau chaude
US7706903B2 (en) 2006-04-13 2010-04-27 International Business Machines Corporation Selective muting of applications
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US20120039485A1 (en) * 2010-08-13 2012-02-16 Robinson Robert S High fidelity phonographic preamplifier featuring simultaneous flat and playback compensation curve correction outputs
US10027303B2 (en) * 2012-11-13 2018-07-17 Snell Advanced Media Limited Management of broadcast audio loudness
ES2771200T3 (es) * 2016-02-17 2020-07-06 Fraunhofer Ges Forschung Postprocesador, preprocesador, codificador de audio, decodificador de audio y métodos relacionados para mejorar el procesamiento de transitorios

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445072A1 (fr) * 1978-12-23 1980-07-18 Diehl Gmbh & Co Dispositif de reglage de valeurs analogiques a la sortie d'un systeme electronique a fonctionnement numerique

Also Published As

Publication number Publication date
DK447078A (da) 1979-04-08
US4292467A (en) 1981-09-29
BE871083A (fr) 1979-02-01
SE413573B (sv) 1980-06-02
AU4049178A (en) 1980-04-17
NO783346L (no) 1979-04-10
JPS5465275A (en) 1979-05-25
DE2843809A1 (de) 1979-04-19
GB2010035B (en) 1982-06-16
GB2010035A (en) 1979-06-20
IT7869325A0 (it) 1978-10-06
FI783029A7 (fi) 1979-04-08
FR2405511B3 (fr) 1981-07-10
SE7711298L (sv) 1979-04-08
NL7810111A (nl) 1979-04-10

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