USB427883I5 - - Google Patents

Info

Publication number
USB427883I5
USB427883I5 US42788373A USB427883I5 US B427883 I5 USB427883 I5 US B427883I5 US 42788373 A US42788373 A US 42788373A US B427883 I5 USB427883 I5 US B427883I5
Authority
US
United States
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
Other languages
English (en)
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 filed Critical
Priority to US05/427,883 priority Critical patent/US3982277A/en
Priority to DE2461079A priority patent/DE2461079C2/de
Priority to BR10751/74A priority patent/BR7410751D0/pt
Priority to GB55776/74A priority patent/GB1494510A/en
Priority to JP49148250A priority patent/JPS5846761B2/ja
Publication of USB427883I5 publication Critical patent/USB427883I5/en
Application granted granted Critical
Publication of US3982277A publication Critical patent/US3982277A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/333—Recording apparatus specially adapted therefor
    • A61B5/336—Magnetic recording apparatus
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/52—Controlling, regulating, or indicating speed by using signals recorded on, or derived from, record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0007—Circuits or methods for reducing noise, for correction of distortion, or for changing density of recorded information
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235—Details of waveform analysis
    • A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
US05/427,883 1973-12-26 1973-12-26 Timing-error compensation for low-speed tape systems Expired - Lifetime US3982277A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US05/427,883 US3982277A (en) 1973-12-26 1973-12-26 Timing-error compensation for low-speed tape systems
DE2461079A DE2461079C2 (de) 1973-12-26 1974-12-23 Einrichtung zur Kompensation von Synchronisierfehlern, bedingt durch Gleichlauffehler von Bandaufzeichnungsgeräten
BR10751/74A BR7410751D0 (pt) 1973-12-26 1974-12-23 Conjunto para derivar um sinal analogico de erro de tempo compensado proveniente de uma fita
GB55776/74A GB1494510A (en) 1973-12-26 1974-12-24 Tape playback apparatus including timing error correcting means
JP49148250A JPS5846761B2 (ja) 1973-12-26 1974-12-25 タイミングゴサホシヨウアナログシンゴウユウドウソウチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/427,883 US3982277A (en) 1973-12-26 1973-12-26 Timing-error compensation for low-speed tape systems

Publications (2)

Publication Number Publication Date
USB427883I5 true USB427883I5 (de) 1976-01-20
US3982277A US3982277A (en) 1976-09-21

Family

ID=23696685

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/427,883 Expired - Lifetime US3982277A (en) 1973-12-26 1973-12-26 Timing-error compensation for low-speed tape systems

Country Status (5)

Country Link
US (1) US3982277A (de)
JP (1) JPS5846761B2 (de)
BR (1) BR7410751D0 (de)
DE (1) DE2461079C2 (de)
GB (1) GB1494510A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053926A (en) * 1975-03-03 1977-10-11 Ampex Corporation Timing error compensator
US4275457A (en) * 1977-05-18 1981-06-23 Martin Marietta Corporation Apparatus and method for receiving digital data at a first rate and outputting the data at a different rate
US4143407A (en) * 1977-06-17 1979-03-06 Trw Inc. Magnetic data storage and retrieval system
US4109236A (en) * 1977-06-17 1978-08-22 Honeywell Information Systems Inc. Apparatus for digital data recovery from mass storage devices
US4213161A (en) * 1978-11-02 1980-07-15 American Optical Corporation Motor control for slow speed tape recorder
JPS55153159A (en) * 1979-05-15 1980-11-28 Sony Corp Digital signal recorder
JPS5733450A (en) * 1980-07-31 1982-02-23 Olympus Optical Co Ltd Cue signal recorder
JPS57158057A (en) * 1981-03-25 1982-09-29 Sony Corp Correcting method for wow and flutter
US4385327A (en) * 1981-04-06 1983-05-24 Pate John M Audio system having a time base error correction arrangement
JPS59218620A (ja) * 1983-05-16 1984-12-08 Mitsubishi Electric Corp 時間軸変動吸収回路
GB8421378D0 (en) * 1984-08-23 1984-09-26 British Broadcasting Corp Variable speed replay
US4796103A (en) * 1985-06-03 1989-01-03 Victor Company Of Japan Ltd. Control pulse recording circuit for dual tape speed recording and reproducing apparatuses using two pairs of heads selectively for selected speed including recording delayed control pulses
US4847886A (en) * 1987-05-11 1989-07-11 Chumley Norris J Method for causing large numbers of telephones to dial the same telephone numbers
GB2232002B (en) * 1988-02-04 1992-03-11 Secr Defence Correction of long term drift and short term fluctuating corruption of a signal
GB8802471D0 (en) * 1988-02-04 1988-03-02 Secr Defence Correction of long term drift & short term fluctuating corruption of signal
DE3804256A1 (de) * 1988-02-11 1989-08-24 Axel Dr Frey Verfahren zum ueberpruefen der uebertragungsqualitaet eines aufzeichnungssystemes, insbesondere zum aufzeichnen und wiedergeben eines langzeit-elektrokardiogramms

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3347997A (en) * 1963-08-07 1967-10-17 Sanders Associates Inc Playback system utilizing variable delay and speed control means for flutter and wowcompensation
FR2045141A5 (de) * 1969-06-06 1971-02-26 Beauviala Jean Pierre

Also Published As

Publication number Publication date
JPS5099312A (de) 1975-08-07
DE2461079C2 (de) 1984-05-10
US3982277A (en) 1976-09-21
JPS5846761B2 (ja) 1983-10-18
DE2461079A1 (de) 1975-07-10
BR7410751D0 (pt) 1975-09-02
GB1494510A (en) 1977-12-07

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Legal Events

Date Code Title Description
AS Assignment

Owner name: WARNER LAMBERT COMPANY 201 TABOR ROAD, MORRIS PLAI

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:AMERICAN OPTICAL CORPORATION A CORP. OF DE;REEL/FRAME:004054/0502

Effective date: 19820315