GB1497939A - Waveform level detectors - Google Patents

Waveform level detectors

Info

Publication number
GB1497939A
GB1497939A GB16930/75A GB1693075A GB1497939A GB 1497939 A GB1497939 A GB 1497939A GB 16930/75 A GB16930/75 A GB 16930/75A GB 1693075 A GB1693075 A GB 1693075A GB 1497939 A GB1497939 A GB 1497939A
Authority
GB
United Kingdom
Prior art keywords
axis
output
transitions
pulses
input
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
GB16930/75A
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.)
Data Recording Instrument Co Ltd
Original Assignee
Data Recording Instrument Co Ltd
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 Data Recording Instrument Co Ltd filed Critical Data Recording Instrument Co Ltd
Priority to GB16930/75A priority Critical patent/GB1497939A/en
Priority to US05/679,243 priority patent/US4045743A/en
Priority to FR7612167A priority patent/FR2309007A1/fr
Publication of GB1497939A publication Critical patent/GB1497939A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G11B20/10046—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter
    • G11B20/10194—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter using predistortion during writing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Manipulation Of Pulses (AREA)
GB16930/75A 1975-04-24 1975-04-24 Waveform level detectors Expired GB1497939A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB16930/75A GB1497939A (en) 1975-04-24 1975-04-24 Waveform level detectors
US05/679,243 US4045743A (en) 1975-04-24 1976-04-22 Detector circuits
FR7612167A FR2309007A1 (fr) 1975-04-24 1976-04-23 Detecteur de niveau pour un circuit de lecture d'informations numeriques enregistrees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16930/75A GB1497939A (en) 1975-04-24 1975-04-24 Waveform level detectors

Publications (1)

Publication Number Publication Date
GB1497939A true GB1497939A (en) 1978-01-12

Family

ID=10086227

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16930/75A Expired GB1497939A (en) 1975-04-24 1975-04-24 Waveform level detectors

Country Status (3)

Country Link
US (1) US4045743A (OSRAM)
FR (1) FR2309007A1 (OSRAM)
GB (1) GB1497939A (OSRAM)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3530949A1 (de) * 1985-08-29 1987-03-12 Tandberg Data Schaltungsanordnung zum umsetzen von analogsignalen in binaersignale
US4973913A (en) * 1990-02-08 1990-11-27 Mitsubishi Denki Kabushiki Kaisha Radiation measuring apparatus
US5019722A (en) * 1990-03-05 1991-05-28 Motorola, Inc. Threshold crossing detection with improved noise rejection
JP2960200B2 (ja) * 1991-05-14 1999-10-06 株式会社日本コンラックス ピーク検出回路
US5339041A (en) * 1993-07-06 1994-08-16 The Boeing Company High efficiency power amplifier
JPH07105681A (ja) * 1993-10-07 1995-04-21 Mitsubishi Electric Corp 半導体装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617904A (en) * 1969-06-05 1971-11-02 Digitronics Corp Noise insensitive peak detector

Also Published As

Publication number Publication date
FR2309007A1 (fr) 1976-11-19
FR2309007B3 (OSRAM) 1979-01-12
US4045743A (en) 1977-08-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee