BE871083A - Dispositif electronique - Google Patents
Dispositif electroniqueInfo
- Publication number
- BE871083A BE871083A BE78190971A BE190971A BE871083A BE 871083 A BE871083 A BE 871083A BE 78190971 A BE78190971 A BE 78190971A BE 190971 A BE190971 A BE 190971A BE 871083 A BE871083 A BE 871083A
- Authority
- BE
- Belgium
- Prior art keywords
- electronic device
- electronic
- Prior art date
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)
- Control Of Amplification And Gain Control (AREA)
- Stereo-Broadcasting Methods (AREA)
- Sink And Installation For Waste Water (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Surgical Instruments (AREA)
- Stereophonic System (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7711298A SE413573B (sv) | 1977-10-07 | 1977-10-07 | Elektronisk apparat |
Publications (1)
Publication Number | Publication Date |
---|---|
BE871083A true BE871083A (fr) | 1979-02-01 |
Family
ID=20332498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE78190971A BE871083A (fr) | 1977-10-07 | 1978-10-06 | Dispositif electronique |
Country Status (13)
Country | Link |
---|---|
US (1) | US4292467A (ja) |
JP (1) | JPS5465275A (ja) |
AU (1) | AU4049178A (ja) |
BE (1) | BE871083A (ja) |
DE (1) | DE2843809A1 (ja) |
DK (1) | DK447078A (ja) |
FI (1) | FI783029A (ja) |
FR (1) | FR2405511A1 (ja) |
GB (1) | GB2010035B (ja) |
IT (1) | IT7869325A0 (ja) |
NL (1) | NL7810111A (ja) |
NO (1) | NO783346L (ja) |
SE (1) | SE413573B (ja) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5549043A (en) * | 1978-10-05 | 1980-04-08 | Pioneer Electronic Corp | Centralized controller |
DE2855887A1 (de) * | 1978-12-23 | 1980-06-26 | Diehl Gmbh & Co | Vorrichtung zur einstellung analoger werte |
JPS5617508A (en) * | 1979-07-23 | 1981-02-19 | Sony Corp | Digital type signal control system |
JPS5617506A (en) * | 1979-07-23 | 1981-02-19 | Sony Corp | Digital type gain control device |
JPS5617511A (en) * | 1979-07-23 | 1981-02-19 | Sony Corp | Variable attenuating circuit |
JPS5617507A (en) * | 1979-07-23 | 1981-02-19 | Sony Corp | Digital type signal control device |
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 (ja) * | 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 (ja) * | 1985-06-11 | 1993-09-22 | ||
EP0251646A3 (en) * | 1986-06-27 | 1990-04-25 | Amek Systems And Controls Limited | Audio production console |
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 (ja) * | 1988-08-26 | 1992-08-18 | ||
US5127057A (en) * | 1988-12-22 | 1992-06-30 | Ford Motor Company | Integral sound system having interchangeable modules with separate microcontrollers |
US5175926A (en) * | 1988-12-22 | 1993-01-05 | Ford Motor Company | Method of manufacturing an automotive sound system |
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 |
WO2005052213A2 (en) * | 2003-11-20 | 2005-06-09 | Nalco Company | Method of inhibiting corrosion in hot water systems |
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 |
BR112017024480A2 (pt) * | 2016-02-17 | 2018-07-24 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E. V. | pós-processador, pré-processador, codificador de áudio, decodificador de áudio e métodos relacionados para aprimoramento do processamento transiente |
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 IT IT7869325A patent/IT7869325A0/it unknown
- 1978-10-06 NL NL7810111A patent/NL7810111A/xx not_active Application Discontinuation
- 1978-10-06 FR FR7828628A patent/FR2405511A1/fr active Granted
- 1978-10-06 JP JP12407278A patent/JPS5465275A/ja active Pending
- 1978-10-06 AU AU40491/78A patent/AU4049178A/en active Pending
- 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 BE BE78190971A patent/BE871083A/xx not_active IP Right Cessation
- 1978-10-07 DE DE19782843809 patent/DE2843809A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2010035A (en) | 1979-06-20 |
SE413573B (sv) | 1980-06-02 |
FR2405511A1 (fr) | 1979-05-04 |
AU4049178A (en) | 1980-04-17 |
IT7869325A0 (it) | 1978-10-06 |
US4292467A (en) | 1981-09-29 |
DE2843809A1 (de) | 1979-04-19 |
SE7711298L (sv) | 1979-04-08 |
NO783346L (no) | 1979-04-10 |
NL7810111A (nl) | 1979-04-10 |
FR2405511B3 (ja) | 1981-07-10 |
DK447078A (da) | 1979-04-08 |
FI783029A (fi) | 1979-04-08 |
JPS5465275A (en) | 1979-05-25 |
GB2010035B (en) | 1982-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: TRANSCALE A.B. Effective date: 19841006 |