GR3006959T3 - - Google Patents

Info

Publication number
GR3006959T3
GR3006959T3 GR930400217T GR930400217T GR3006959T3 GR 3006959 T3 GR3006959 T3 GR 3006959T3 GR 930400217 T GR930400217 T GR 930400217T GR 930400217 T GR930400217 T GR 930400217T GR 3006959 T3 GR3006959 T3 GR 3006959T3
Authority
GR
Greece
Prior art keywords
amplifier
electronic switch
output
electronic
inverting input
Prior art date
Application number
GR930400217T
Other languages
English (en)
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
Publication of GR3006959T3 publication Critical patent/GR3006959T3/el

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/26—Modifications for temporary blocking after receipt of control pulses
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/04—Modifications of control circuit to reduce distortion caused by control
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/34—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
    • H03G3/348—Muting in response to a mechanical action or to power supply variations, e.g. during tuning; Click removal circuits

Landscapes

  • Amplifiers (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Control Of Amplification And Gain Control (AREA)
GR930400217T 1987-09-04 1993-02-03 GR3006959T3 (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873729656 DE3729656A1 (de) 1987-09-04 1987-09-04 Schaltungsanordnung zur unterdrueckung von stoergeraeuschen

Publications (1)

Publication Number Publication Date
GR3006959T3 true GR3006959T3 (el) 1993-06-30

Family

ID=6335263

Family Applications (1)

Application Number Title Priority Date Filing Date
GR930400217T GR3006959T3 (el) 1987-09-04 1993-02-03

Country Status (9)

Country Link
US (1) US4864155A (el)
EP (1) EP0307641B1 (el)
JP (1) JP2877159B2 (el)
KR (1) KR960016811B1 (el)
AT (1) ATE82094T1 (el)
DE (2) DE3729656A1 (el)
DK (1) DK487088A (el)
ES (1) ES2035895T3 (el)
GR (1) GR3006959T3 (el)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0728179B2 (ja) * 1988-04-28 1995-03-29 株式会社ケンウッド ミューティング回路
US5255094A (en) * 1990-10-10 1993-10-19 Thomson Consumer Electronics, S.A. Muting circuit for eliminating transient signals generated due to power supply turn-on and turn-off
US5448188A (en) * 1990-11-30 1995-09-05 Fuji Photo Film Co., Ltd. Signal processing device for providing a signal corresponding to an input signal and for providing a signal which does not correspond to the input signal
US5119016A (en) * 1991-03-29 1992-06-02 At&T Bell Laboratories Clamp limiter circuit with precise clamping level control
CA2080050C (en) * 1991-10-09 1997-01-21 Hidehiko Norimatsu Power supply controller and frequency synthesizer using the same
DE19755164B4 (de) * 1996-12-18 2012-01-05 Siemens Ag Leistungsstufe eines Verstärkers/Senders
WO2002013380A2 (en) * 2000-08-04 2002-02-14 Maxim Integrated Products, Inc. Methods and apparatus for muting the output of amplifier circuits
DE102009041999A1 (de) 2008-09-22 2010-03-25 Sennheiser Electronic Gmbh & Co. Kg Headset und Kopfhörer
US9473132B2 (en) * 2013-11-25 2016-10-18 Flextronics Ap, Llc High speed sync FET control
TWI581167B (zh) * 2016-03-29 2017-05-01 矽創電子股份有限公司 雜訊抑制電路

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US32278A (en) * 1861-05-14 James p
US3582675A (en) * 1968-05-03 1971-06-01 Teledyne Inc Electronic switching arrangement
NL166162C (nl) * 1971-05-14 1981-06-15 Philips Nv Versterkerschakeling met regelbare versterking.
JPS5323067Y2 (el) * 1972-05-27 1978-06-15
JPS5524284B2 (el) * 1972-10-04 1980-06-27
JPS52119108A (en) * 1976-03-31 1977-10-06 Sansui Electric Co Muutuning device
GB2002204B (en) * 1977-08-06 1982-01-27 Licentia Gmbh Dynamic compression or expansion circuits
US4194165A (en) * 1978-06-28 1980-03-18 Skulski Peter J Miniature guitar amplifier
JPS5918761Y2 (ja) * 1978-09-12 1984-05-30 日本電気株式会社 Ｆｍ受信機のミュ−ティング回路
JPS55141321U (el) * 1979-03-26 1980-10-09
DE2931144A1 (de) * 1979-08-01 1981-02-19 Philips Patentverwaltung Schaltungsanordnung zum beseitigen des ein- und ausschaltknackens bei einem verstaerker
JPS5672510A (en) * 1979-11-20 1981-06-16 Toshiba Corp Muting circuit
JPS5715416U (el) * 1980-06-25 1982-01-26
GB2083723B (en) * 1980-09-05 1984-06-27 Philips Electronic Associated Electronic analogue switching device
DE3127278C1 (de) * 1981-07-10 1982-12-16 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen NF-Verstaerker fuer ein Fernsehgeraet
US4428008A (en) * 1982-04-02 1984-01-24 Ampex Corporation Electronic switching circuit for use in magnetic head drives
JPS58209210A (ja) * 1982-05-31 1983-12-06 Nec Ic Microcomput Syst Ltd 増幅器
US4585956A (en) * 1982-09-29 1986-04-29 At&T Bell Laboratories Switched capacitor feedback sample-and-hold circuit
JPS60106223A (ja) * 1983-11-15 1985-06-11 Toko Inc ミユ−テイング機能を具えたスイッチ回路

Also Published As

Publication number Publication date
US4864155A (en) 1989-09-05
DE3729656A1 (de) 1989-03-23
KR960016811B1 (ko) 1996-12-21
ATE82094T1 (de) 1992-11-15
DK487088D0 (da) 1988-09-01
JP2877159B2 (ja) 1999-03-31
EP0307641B1 (de) 1992-11-04
KR890005991A (ko) 1989-05-18
JPH01135111A (ja) 1989-05-26
ES2035895T3 (es) 1993-05-01
DK487088A (da) 1989-03-05
DE3875681D1 (de) 1992-12-10
EP0307641A1 (de) 1989-03-22

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