BR9405747A - Detector de nível e processo de operar um nível de um sinal de entrada - Google Patents

Detector de nível e processo de operar um nível de um sinal de entrada

Info

Publication number
BR9405747A
BR9405747A BR9405747A BR9405747A BR9405747A BR 9405747 A BR9405747 A BR 9405747A BR 9405747 A BR9405747 A BR 9405747A BR 9405747 A BR9405747 A BR 9405747A BR 9405747 A BR9405747 A BR 9405747A
Authority
BR
Brazil
Prior art keywords
level
operating
input signal
detector
level detector
Prior art date
Application number
BR9405747A
Other languages
English (en)
Inventor
Lawrence Edwin Connell
Mark Joseph Callicotte
William Joseph Roeckner
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of BR9405747A publication Critical patent/BR9405747A/pt

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/007—Volume compression or expansion in amplifiers of digital or coded signals
BR9405747A 1993-11-09 1994-10-17 Detector de nível e processo de operar um nível de um sinal de entrada BR9405747A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14948193A 1993-11-09 1993-11-09
PCT/US1994/011764 WO1995013655A1 (en) 1993-11-09 1994-10-17 Method and apparatus for detecting an input signal level

Publications (1)

Publication Number Publication Date
BR9405747A true BR9405747A (pt) 1995-12-05

Family

ID=22530475

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9405747A BR9405747A (pt) 1993-11-09 1994-10-17 Detector de nível e processo de operar um nível de um sinal de entrada

Country Status (12)

Country Link
US (1) US6023191A (pt)
JP (1) JP3232568B2 (pt)
KR (1) KR0179412B1 (pt)
CN (1) CN1072359C (pt)
AU (1) AU683506B2 (pt)
BR (1) BR9405747A (pt)
CA (1) CA2152497C (pt)
FR (1) FR2713848A1 (pt)
GB (1) GB2289132B (pt)
RU (1) RU2171007C2 (pt)
WO (1) WO1995013655A1 (pt)
ZA (1) ZA948521B (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6268705B1 (en) * 1995-01-24 2001-07-31 International Business Machines Corporation Raster demodulation apparatus and method
GB9601885D0 (en) * 1996-01-31 1996-04-03 Wolfson Ltd Compandors
DE19630416C1 (de) 1996-07-26 1997-10-23 Sgs Thomson Microelectronics SC-Filter mit intrinsischer Anti-Aliasing-Funktion sowie damit ausgerüsteter Audiosignalprocessor
GB2324161B (en) * 1997-04-09 2001-11-28 Motorola Israel Ltd Method and apparatus for detecting peaks of a signal
KR200153217Y1 (ko) * 1997-05-08 1999-08-02 윤종용 디스플레이장치의 광대역 수평 사이즈 조절회로
KR100299139B1 (ko) * 1997-12-31 2001-11-14 윤종용 데시메이션여파기장치및방법
TW427053B (en) * 1999-03-10 2001-03-21 Nat Science Council Low voltage switched capacitor integrator having offset voltage compensation and the filter using the same
US6337645B1 (en) * 1999-03-23 2002-01-08 Microsoft Corporation Filter for digital-to-analog converters
US6937912B1 (en) 1999-04-16 2005-08-30 Orban, Inc. Anti-aliased clipping by band-limited modulation with step functions
FR2819600B1 (fr) * 2001-01-16 2003-04-11 Thomson Csf Procede et dispositif de generation d'un signal aleatoire a histogramme et spectre controles
US6891429B1 (en) * 2002-12-18 2005-05-10 Cypress Semiconductor Corporation Switched capacitor filter
AU2004306783A1 (en) * 2003-10-10 2005-04-21 That Corporation Low-power integrated-circuit signal processor with wide dynamic range
US6972620B2 (en) 2004-02-19 2005-12-06 Optical Communication Products, Inc. Post amplifier array integrated circuit
US7477079B2 (en) * 2004-09-10 2009-01-13 Cirrus Logic, Inc. Single ended switched capacitor circuit
GB0725111D0 (en) * 2007-12-21 2008-01-30 Wolfson Microelectronics Plc Lower rate emulation
US8810396B2 (en) 2008-12-22 2014-08-19 S.P.M. Instrument Ab Analysis system
US8762104B2 (en) 2008-12-22 2014-06-24 S.P.M. Instrument Ab Method and apparatus for analysing the condition of a machine having a rotating part
EP4033212A1 (en) 2008-12-22 2022-07-27 S.P.M. Instrument AB An analysis system
NO2370801T3 (pt) 2008-12-22 2018-04-21
EP2427745A4 (en) 2009-05-05 2017-11-29 SPM Instrument AB An apparatus and a method for analysing the vibration of a machine having a rotating part
SE535559C2 (sv) 2010-01-18 2012-09-25 Spm Instr Ab Förfarande och anordning för analys av tillståndet hos maskin med roterande del
EP2732251B1 (en) 2011-07-14 2019-03-13 S.P.M. Instrument AB A method and a system for analysing the condition of a rotating machine part
US9491008B2 (en) * 2014-07-11 2016-11-08 Rambus Inc. On-chip AC coupled receiver with real-time linear baseline-wander compensation
CN104868856B (zh) * 2015-05-28 2018-03-23 北京凌阳益辉科技有限公司 一种非线性反馈电路及集成放大电路

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6244597Y2 (pt) * 1979-12-05 1987-11-26
NL8202687A (nl) * 1982-07-05 1984-02-01 Philips Nv Decimerende filterinrichting.
JPS6397021A (ja) * 1986-10-13 1988-04-27 Mitsubishi Electric Corp 圧縮装置
JPS6413144A (en) * 1987-07-06 1989-01-18 Fuji Photo Film Co Ltd Photopolymerizable composition
US4837619A (en) * 1987-10-28 1989-06-06 North American Philips Corporation Scan rate conversion apparatus and method
JPH01143513A (ja) * 1987-11-30 1989-06-06 Matsushita Electric Ind Co Ltd 信号レベル圧縮，伸長装置
IT1238117B (it) * 1989-10-16 1993-07-07 Marelli Autronica Circuito a condensatori commutati, integrabile in tecnologia mos, con funzione di raddrizzatore a doppia semionda e di integratore
JPH04143513A (ja) * 1990-10-04 1992-05-18 Takagi Ind Co Ltd 燃焼器具からの排ガスの屋内流出による危険防止方法
US5264804A (en) * 1992-02-05 1993-11-23 Kabushiki Kaisha Toshiba Lowpass filter with improved D.C. offset performance
US5289059A (en) * 1992-06-05 1994-02-22 Nokia Mobile Phones, Ltd. Switched capacitor decimator
US5245299A (en) * 1992-06-15 1993-09-14 Motorola, Inc. Compandor with DC-coupled compressor

Also Published As

Publication number Publication date
CA2152497C (en) 1999-01-12
AU683506B2 (en) 1997-11-13
JP3232568B2 (ja) 2001-11-26
CN1072359C (zh) 2001-10-03
FR2713848B1 (pt) 1997-02-28
GB2289132B (en) 1997-06-18
RU2171007C2 (ru) 2001-07-20
WO1995013655A1 (en) 1995-05-18
KR0179412B1 (en) 1999-04-01
US6023191A (en) 2000-02-08
JPH08505949A (ja) 1996-06-25
CA2152497A1 (en) 1995-05-18
ZA948521B (en) 1995-06-26
GB2289132A (en) 1995-11-08
CN1116464A (zh) 1996-02-07
FR2713848A1 (fr) 1995-06-16
GB9513639D0 (en) 1995-09-06
AU8079494A (en) 1995-05-29

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