ATE508533T1 - Anordnung und verfahren zur abtastfrequenz- abhängigen einstellung einer filterfrequenz - Google Patents

Anordnung und verfahren zur abtastfrequenz- abhängigen einstellung einer filterfrequenz

Info

Publication number
ATE508533T1
ATE508533T1 AT02721219T AT02721219T ATE508533T1 AT E508533 T1 ATE508533 T1 AT E508533T1 AT 02721219 T AT02721219 T AT 02721219T AT 02721219 T AT02721219 T AT 02721219T AT E508533 T1 ATE508533 T1 AT E508533T1
Authority
AT
Austria
Prior art keywords
frequency
input
filter
clocking signal
digital clocking
Prior art date
Application number
AT02721219T
Other languages
English (en)
Inventor
Robert Douglas
Geoffrey Mccullough
Original Assignee
Optimum Power Technology Lp
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 Optimum Power Technology Lp filed Critical Optimum Power Technology Lp
Application granted granted Critical
Publication of ATE508533T1 publication Critical patent/ATE508533T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/0617—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence
    • H03M1/0626—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by filtering
    • H03M1/0629—Anti-aliasing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/124—Sampling or signal conditioning arrangements specially adapted for A/D converters
    • H03M1/1245—Details of sampling arrangements or methods
    • H03M1/1265—Non-uniform sampling
    • H03M1/127—Non-uniform sampling at intervals varying with the rate of change of the input signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Networks Using Active Elements (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Filters And Equalizers (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
AT02721219T 2001-03-03 2002-03-01 Anordnung und verfahren zur abtastfrequenz- abhängigen einstellung einer filterfrequenz ATE508533T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27312601P 2001-03-03 2001-03-03
PCT/US2002/006288 WO2002071617A1 (en) 2001-03-03 2002-03-01 Apparatus and method for adjusting filter frequency in relation to sampling frequency

Publications (1)

Publication Number Publication Date
ATE508533T1 true ATE508533T1 (de) 2011-05-15

Family

ID=23042658

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02721219T ATE508533T1 (de) 2001-03-03 2002-03-01 Anordnung und verfahren zur abtastfrequenz- abhängigen einstellung einer filterfrequenz

Country Status (10)

Country Link
US (2) US20020122519A1 (de)
EP (1) EP1368897B1 (de)
JP (1) JP2004533740A (de)
CN (1) CN100574111C (de)
AT (1) ATE508533T1 (de)
AU (1) AU2002252161B2 (de)
CA (1) CA2436219C (de)
DE (1) DE60239920D1 (de)
MX (1) MXPA03007825A (de)
WO (1) WO2002071617A1 (de)

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US7096137B2 (en) 2002-12-02 2006-08-22 Silverbrook Research Pty Ltd Clock trim mechanism for onboard system clock
US7078872B2 (en) 2003-05-30 2006-07-18 Caterpillar Inc System and method for conditioning a signal
DE102006035949B4 (de) * 2006-07-31 2009-11-26 Bruker Biospin Ag Vorrichtung und Verfahren zur Kompensation von Magnetfeldstörungen in Magnetfeldern mit hoher Feldhomogenität
US8214007B2 (en) 2006-11-01 2012-07-03 Welch Allyn, Inc. Body worn physiological sensor device having a disposable electrode module
KR100964114B1 (ko) 2008-04-25 2010-06-16 엘에스산전 주식회사 페이저 측정 장치
CN102175269B (zh) * 2011-01-24 2013-02-13 华东师范大学 一种可改变采样频率的传感器设备及其控制方法
US9734304B2 (en) 2011-12-02 2017-08-15 Lumiradx Uk Ltd Versatile sensors with data fusion functionality
US9700222B2 (en) 2011-12-02 2017-07-11 Lumiradx Uk Ltd Health-monitor patch
US9825641B1 (en) * 2014-09-12 2017-11-21 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Reconfigurable sensor monitoring system
US9712140B1 (en) * 2016-06-22 2017-07-18 Motorola Solutions, Inc. Tunable multi-path filter
CN108150355B (zh) * 2017-12-29 2020-04-21 华润新能源（临武）风能有限公司 滤波器的控制方法和滤波器的控制装置
CN112579372B (zh) * 2020-12-10 2023-04-07 上海新时达机器人有限公司 提高电机控制器的位置锁存精度的方法
CN117312219B (zh) * 2023-09-26 2025-06-27 北京津发科技股份有限公司 脑电信号采集和处理装置及方法

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Also Published As

Publication number Publication date
WO2002071617A1 (en) 2002-09-12
WO2002071617A9 (en) 2003-01-30
DE60239920D1 (de) 2011-06-16
CN1502167A (zh) 2004-06-02
CN100574111C (zh) 2009-12-23
US20070116167A1 (en) 2007-05-24
US7756229B2 (en) 2010-07-13
JP2004533740A (ja) 2004-11-04
EP1368897A1 (de) 2003-12-10
AU2002252161B2 (en) 2004-09-16
CA2436219A1 (en) 2002-09-12
US20020122519A1 (en) 2002-09-05
CA2436219C (en) 2012-05-15
EP1368897B1 (de) 2011-05-04
MXPA03007825A (es) 2004-03-16

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