DE1908898A1 - Signalauswertegeraet - Google Patents

Signalauswertegeraet

Info

Publication number
DE1908898A1
DE1908898A1 DE19691908898 DE1908898A DE1908898A1 DE 1908898 A1 DE1908898 A1 DE 1908898A1 DE 19691908898 DE19691908898 DE 19691908898 DE 1908898 A DE1908898 A DE 1908898A DE 1908898 A1 DE1908898 A1 DE 1908898A1
Authority
DE
Germany
Prior art keywords
peak
baseline
criterion
digital
signal
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.)
Pending
Application number
DE19691908898
Other languages
German (de)
English (en)
Inventor
Karohl Jimmy G
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Applied Biosystems Inc
Original Assignee
Perkin Elmer Corp
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 Perkin Elmer Corp filed Critical Perkin Elmer Corp
Publication of DE1908898A1 publication Critical patent/DE1908898A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/86—Signal analysis
    • G01N30/8624—Detection of slopes or peaks; baseline correction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/86—Signal analysis
    • G01N30/8624—Detection of slopes or peaks; baseline correction
    • G01N30/8641—Baseline
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
    • G06F2218/08—Feature extraction
    • G06F2218/10—Feature extraction by analysing the shape of a waveform, e.g. extracting parameters relating to peaks

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Complex Calculations (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
DE19691908898 1968-03-04 1969-02-22 Signalauswertegeraet Pending DE1908898A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71037568A 1968-03-04 1968-03-04

Publications (1)

Publication Number Publication Date
DE1908898A1 true DE1908898A1 (de) 1969-10-09

Family

ID=24853788

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691908898 Pending DE1908898A1 (de) 1968-03-04 1969-02-22 Signalauswertegeraet

Country Status (3)

Country Link
US (1) US3555260A (https=)
DE (1) DE1908898A1 (https=)
GB (1) GB1253090A (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798429A (en) * 1971-07-15 1974-03-19 Shimadzu Corp Apparatus for integrating the area of a succeeding peak superimposed on the tail of a preceding peak in the output of a measuring instrument
NL7110516A (https=) * 1971-07-30 1973-02-01
US3733474A (en) * 1971-09-01 1973-05-15 Texaco Inc Apparatus and method for providing corrected normalized signals corresponding to the composition of a material
JPS5340118B2 (https=) * 1971-11-10 1978-10-25
US3784789A (en) * 1972-06-22 1974-01-08 Transidyne Gen Corp Fraction computer for multi-component trace
CH547486A (de) * 1972-07-28 1974-03-29 Mettler Instrumente Ag Kraft- oder massenmesser.
US4314343A (en) * 1980-01-25 1982-02-02 Spectra-Physics, Inc. Method and apparatus for detecting and integrating chromatographic peaks
US4524420A (en) * 1982-08-25 1985-06-18 Core Laboratories, Inc. Signal processing apparatus
JPS60500826A (ja) * 1983-03-07 1985-05-30 マックスウェル・ラボラトリ−ズ・インコ−ポレ−テッド 自動化ｐｃｂ分析システム
JPH087217B2 (ja) * 1986-04-09 1996-01-29 オリンパス光学工業株式会社 アフイニテイ−クロマトグラフイ−を応用した免疫学的測定方法
DE3827066A1 (de) * 1988-08-10 1990-02-15 Philips Patentverwaltung Chemisches analysegeraet
DE4344196C2 (de) * 1993-12-23 1997-08-07 Draegerwerk Ag Verfahren zur Bestimmung von Kenngrößen einer elektrochemisch umsetzbaren Substanz in einer Gasprobe
US6112161A (en) * 1997-09-17 2000-08-29 Hewlett-Packard Method, apparatus, and article of manufacture for enhanced intergration of signals
US6438499B1 (en) * 1998-09-10 2002-08-20 Tosoh Corporation Chromatogram analyzer
US6415232B1 (en) * 1998-09-10 2002-07-02 Tosoh Corporation Chromatogram analyzer
US6408684B1 (en) * 1999-03-31 2002-06-25 Shimadzu Corporation Detection device for apparatus for analysis

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1315065A (fr) * 1961-11-08 1963-01-18 Lignes Telegraph Telephon Perfectionnements aux dispositifs destinés à la conservation des informations
US3412241A (en) * 1964-12-14 1968-11-19 Infotronics Corp Analog-digital integrator and recorder for analysis

Also Published As

Publication number Publication date
US3555260A (en) 1971-01-12
GB1253090A (https=) 1971-11-10

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