FR1420437A - Détecteur de crêtes et de temps de montée d'impulsions - Google Patents

Détecteur de crêtes et de temps de montée d'impulsions

Info

Publication number
FR1420437A
FR1420437A FR989807A FR989807A FR1420437A FR 1420437 A FR1420437 A FR 1420437A FR 989807 A FR989807 A FR 989807A FR 989807 A FR989807 A FR 989807A FR 1420437 A FR1420437 A FR 1420437A
Authority
FR
France
Prior art keywords
rise time
pulse peak
time detector
detector
peak
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.)
Expired
Application number
FR989807A
Other languages
English (en)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1420437A publication Critical patent/FR1420437A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H03K5/1532—Peak detectors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K9/00—Demodulating pulses which have been modulated with a continuously-variable signal
    • H03K9/10—Demodulating pulses which have been modulated with a continuously-variable signal of pulses having combined modulation

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Paper (AREA)
  • Burglar Alarm Systems (AREA)
FR989807A 1963-09-30 1964-09-30 Détecteur de crêtes et de temps de montée d'impulsions Expired FR1420437A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US312498A US3293451A (en) 1963-09-30 1963-09-30 Peak detector
US368195A US3437833A (en) 1963-09-30 1964-05-18 Signal pulse shaper

Publications (1)

Publication Number Publication Date
FR1420437A true FR1420437A (fr) 1965-12-10

Family

ID=26978411

Family Applications (2)

Application Number Title Priority Date Filing Date
FR989807A Expired FR1420437A (fr) 1963-09-30 1964-09-30 Détecteur de crêtes et de temps de montée d'impulsions
FR17389A Expired FR1433924A (fr) 1963-09-30 1965-05-18 Perfectionnements aux circuits de discrimination et de mise en forme d'impulsions

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR17389A Expired FR1433924A (fr) 1963-09-30 1965-05-18 Perfectionnements aux circuits de discrimination et de mise en forme d'impulsions

Country Status (5)

Country Link
US (2) US3293451A (fr)
JP (1) JPS4212717B1 (fr)
DE (1) DE1213888B (fr)
FR (2) FR1420437A (fr)
GB (3) GB1085896A (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449593A (en) * 1964-10-26 1969-06-10 Digitronics Corp Signal slope derivative detection apparatus
US3422285A (en) * 1966-01-24 1969-01-14 Hughes Aircraft Co Pulse peak time detecting circuit
US3496383A (en) * 1966-05-26 1970-02-17 Motorola Inc Peak detector-amplifier
US3617904A (en) * 1969-06-05 1971-11-02 Digitronics Corp Noise insensitive peak detector
US3631263A (en) * 1970-01-09 1971-12-28 Ibm Signal detection circuit
US3600688A (en) * 1970-04-21 1971-08-17 Bethlehem Steel Corp Signal discriminator circuit
US3746982A (en) * 1970-11-17 1973-07-17 Instrumentation Specialties Co Apparatus for indicating that a chromatographic signal has ended
US3766411A (en) * 1970-11-27 1973-10-16 Intermedcraft Corp Peak detector
DE2122967C3 (de) * 1971-05-10 1975-10-09 Carl Schenck Ag, 6100 Darmstadt Verfahren und Einrichtung zum Erzeugen und Weitergeben elektrischer Bezugsimpulse
US3727143A (en) * 1971-12-06 1973-04-10 Ampex Integrating level sensing circuit
US3842355A (en) * 1972-01-17 1974-10-15 Wagner Electric Corp Signal processing circuit for wheel slip control systems
US3924194A (en) * 1973-05-10 1975-12-02 Avco Corp Signal regenerator
US3898481A (en) * 1974-03-28 1975-08-05 Cincinnati Electronics Corp Signal pulse detector
US3965374A (en) * 1975-05-05 1976-06-22 Bell Telephone Laboratories, Incorporated Circuit for controlling the switching times of inverting switching devices
US4225896A (en) * 1978-03-13 1980-09-30 Emhart Industries, Inc. Crest firing means
US4306194A (en) * 1979-10-11 1981-12-15 International Business Machines Corporation Data signal detection circuit
US4337434A (en) * 1980-05-02 1982-06-29 Leeds & Northrup Company Compensator for slowly responding sensors
US4468705A (en) * 1981-12-07 1984-08-28 Exxon Research And Engineering Co. Data transition enhancement
US4634896A (en) * 1984-11-30 1987-01-06 Storage Technology Corporation Method and apparatus for qualifying valid data peaks in a read/write channel
GB8927188D0 (en) * 1989-12-01 1990-01-31 Philips Electronic Associated Peak amplitude detection circuit
US6095417A (en) * 1998-04-07 2000-08-01 Eastman Kodak Company Apparatus and method for reading bar codes on a moving web

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA605823A (en) * 1960-09-27 T. Hurley Daniel Electrical signal sensing circuit
US2434937A (en) * 1943-05-24 1948-01-27 Standard Telephones Cables Ltd Selective filtering system
US2489297A (en) * 1943-05-24 1949-11-29 Standard Telephones Cables Ltd Electronic pulse filtering system
US2861258A (en) * 1954-09-30 1958-11-18 Ibm Transistor amplifier circuit
US2828450A (en) * 1955-05-09 1958-03-25 Honeywell Regulator Co Transistor controller
US2952811A (en) * 1956-06-14 1960-09-13 Itt Modulation synchronizing pulse generator
US2935626A (en) * 1957-02-25 1960-05-03 Ibm Transistor switching circuit
NL127921C (fr) * 1957-12-24
US3083304A (en) * 1959-08-03 1963-03-26 Gen Precision Inc Transistorized flip-flop
US3226566A (en) * 1961-12-22 1965-12-28 Burroughs Corp High speed common emitter switch
US3163779A (en) * 1962-06-21 1964-12-29 Ibm Pulse divider employing threshold device triggered by coincidence of tryout pulses and synchronized rc-delayed pulses

Also Published As

Publication number Publication date
US3437833A (en) 1969-04-08
US3293451A (en) 1966-12-20
FR1433924A (fr) 1966-04-01
GB1107914A (en) 1968-03-27
GB1085896A (en) 1967-10-04
GB1107913A (en) 1968-03-27
DE1213888B (de) 1966-04-07
JPS4212717B1 (fr) 1967-07-19

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