FR2405511A1 - Dispositif electronique comprenant un systeme de reglage perfectionne - Google Patents
Dispositif electronique comprenant un systeme de reglage perfectionneInfo
- 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
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)
- Selective Calling Equipment (AREA)
- Stereophonic System (AREA)
- Control Of Amplification And Gain Control (AREA)
- Stereo-Broadcasting Methods (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Surgical Instruments (AREA)
- Sink And Installation For Waste Water (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.
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) | FI783029A (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)
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 |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5549043A (en) * | 1978-10-05 | 1980-04-08 | Pioneer Electronic Corp | Centralized controller |
JPS5617506A (en) * | 1979-07-23 | 1981-02-19 | Sony Corp | Digital type gain control device |
JPS5617507A (en) * | 1979-07-23 | 1981-02-19 | Sony Corp | Digital type signal control device |
JPS5617511A (en) * | 1979-07-23 | 1981-02-19 | Sony Corp | Variable attenuating circuit |
JPS5617508A (en) * | 1979-07-23 | 1981-02-19 | Sony Corp | Digital type signal control system |
DE2938847C2 (de) * | 1979-09-26 | 1984-04-05 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Bedienungseinrichtung bei einem Sichtpeilgerät |
JPS596037Y2 (ja) * | 1979-11-22 | 1984-02-24 | ソニー株式会社 | テレビジヨン受像機の表示装置 |
US4461026A (en) * | 1980-01-21 | 1984-07-17 | Motorola Inc. | Radio with audio graphic equalizer |
JPS56111516U (fr) * | 1980-01-25 | 1981-08-28 | ||
US4389620A (en) * | 1980-01-29 | 1983-06-21 | Sony Corporation | Current transfer amplifier |
JPS575413A (en) * | 1980-06-13 | 1982-01-12 | Sony Corp | Tone quality adjuster |
JPS5718110A (en) * | 1980-07-09 | 1982-01-29 | Arupain Kk | Equalizer device |
JPS5826218U (ja) * | 1981-08-11 | 1983-02-19 | アルパイン株式会社 | イコライザ装置 |
JPS5850721U (ja) * | 1981-09-22 | 1983-04-06 | ヤマハ株式会社 | 聴感補正回路 |
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 |
US4405836A (en) * | 1982-01-04 | 1983-09-20 | Motorola, Inc. | Signal equalization selector |
DE3210574C2 (de) * | 1982-03-23 | 1990-04-19 | Fa. Egon Engl, 8261 Kay | Elektronischer Verstärker für Musikinstrumente |
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 | ||
EP0251646A3 (fr) * | 1986-06-27 | 1990-04-25 | Amek Systems And Controls Limited | Console de traitement de signaux audio |
GB2193586A (en) * | 1986-08-04 | 1988-02-10 | Tektronix Inc | Rotary knob driven computer input system |
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 |
CN1882715B (zh) * | 2003-11-20 | 2011-01-12 | 纳尔科公司 | 在热水系统中抑制腐蚀的方法 |
US7706903B2 (en) | 2006-04-13 | 2010-04-27 | International Business Machines Corporation | Selective muting of applications |
TW200841590A (en) * | 2007-04-14 | 2008-10-16 | Inventec Corp | Digital volume control apparatus and method thereof |
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 |
EP3627507A1 (fr) * | 2016-02-17 | 2020-03-25 | Fraunhofer Gesellschaft zur Förderung der Angewand | Postprocesseur, préprocesseur, codeur audio, décodeur audio et procédés correspondants pour améliorer le traitement de transitoire |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2760011A (en) * | 1954-10-25 | 1956-08-21 | Cons Electrodynamics Corp | Frequency separating apparatus |
US3177432A (en) * | 1962-04-25 | 1965-04-06 | Rca Corp | Multifunction axially movable knob control for channel selection, fine tuning and volume control |
US3732373A (en) * | 1971-10-12 | 1973-05-08 | W Boyden | Tone control circuits |
US3842205A (en) * | 1972-07-18 | 1974-10-15 | Nippon Musical Instruments Mfg | Tremolo effect producing acoustic filter system |
US4035627A (en) * | 1973-05-29 | 1977-07-12 | Hewlett-Packard Company | Scientific calculator |
GB1490970A (en) * | 1973-12-22 | 1977-11-09 | Dolby Laboratories Inc | Equalizers |
US3979057A (en) * | 1974-10-29 | 1976-09-07 | Specialized Electronics Corporation | Electronic navigational computer |
US4009379A (en) * | 1974-12-16 | 1977-02-22 | Hewlett-Packard Company | Portable programmable calculator displaying absolute line number addresses and key codes and automatically altering display formats |
US4092594A (en) * | 1975-05-30 | 1978-05-30 | Masco Corporation Of Indiana | Crystalless scanning radio receiver controlled by processing means |
US4135158A (en) * | 1975-06-02 | 1979-01-16 | Motorola, Inc. | Universal automotive electronic radio |
US4122395A (en) * | 1976-05-10 | 1978-10-24 | Draco Laboratories, Inc. | Radio control circuit with microprocessor |
US4093922A (en) * | 1977-03-17 | 1978-06-06 | Texas Instruments Incorporated | Microcomputer processing approach for a non-volatile TV station memory tuning system |
-
1977
- 1977-10-07 SE SE7711298A patent/SE413573B/sv unknown
-
1978
- 1978-10-03 NO NO783346A patent/NO783346L/no unknown
- 1978-10-04 FI FI783029A patent/FI783029A/fi unknown
- 1978-10-04 US US05/948,422 patent/US4292467A/en not_active Expired - Lifetime
- 1978-10-06 NL NL7810111A patent/NL7810111A/xx not_active Application Discontinuation
- 1978-10-06 AU AU40491/78A patent/AU4049178A/en active Pending
- 1978-10-06 BE BE78190971A patent/BE871083A/fr not_active IP Right Cessation
- 1978-10-06 FR FR7828628A patent/FR2405511A1/fr active Granted
- 1978-10-06 GB GB7839575A patent/GB2010035B/en not_active Expired
- 1978-10-06 DK DK447078A patent/DK447078A/da not_active Application Discontinuation
- 1978-10-06 IT IT7869325A patent/IT7869325A0/it unknown
- 1978-10-06 JP JP12407278A patent/JPS5465275A/ja active Pending
- 1978-10-07 DE DE19782843809 patent/DE2843809A1/de not_active Withdrawn
Cited By (1)
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 |
---|---|
FI783029A (fi) | 1979-04-08 |
GB2010035A (en) | 1979-06-20 |
BE871083A (fr) | 1979-02-01 |
NL7810111A (nl) | 1979-04-10 |
SE413573B (sv) | 1980-06-02 |
FR2405511B3 (fr) | 1981-07-10 |
JPS5465275A (en) | 1979-05-25 |
DE2843809A1 (de) | 1979-04-19 |
NO783346L (no) | 1979-04-10 |
DK447078A (da) | 1979-04-08 |
US4292467A (en) | 1981-09-29 |
GB2010035B (en) | 1982-06-16 |
SE7711298L (sv) | 1979-04-08 |
AU4049178A (en) | 1980-04-17 |
IT7869325A0 (it) | 1978-10-06 |
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