FR2316698A1 - Procede et dispositif pour le traitement de signaux analogiques - Google Patents

Procede et dispositif pour le traitement de signaux analogiques

Info

Publication number
FR2316698A1
FR2316698A1 FR7618424A FR7618424A FR2316698A1 FR 2316698 A1 FR2316698 A1 FR 2316698A1 FR 7618424 A FR7618424 A FR 7618424A FR 7618424 A FR7618424 A FR 7618424A FR 2316698 A1 FR2316698 A1 FR 2316698A1
Authority
FR
France
Prior art keywords
analogue signals
processing analogue
processing
signals
analogue
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.)
Granted
Application number
FR7618424A
Other languages
English (en)
Other versions
FR2316698B1 (fr
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of FR2316698A1 publication Critical patent/FR2316698A1/fr
Application granted granted Critical
Publication of FR2316698B1 publication Critical patent/FR2316698B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
    • G11C27/02—Sample-and-hold arrangements
    • G11C27/024—Sample-and-hold arrangements using a capacitive memory element
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H19/00—Networks using time-varying elements, e.g. N-path filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/02—Amplitude modulation, i.e. PAM
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K9/00—Demodulating pulses which have been modulated with a continuously-variable signal
    • H03K9/02—Demodulating pulses which have been modulated with a continuously-variable signal of amplitude-modulated pulses
FR7618424A 1975-06-18 1976-06-17 Procede et dispositif pour le traitement de signaux analogiques Granted FR2316698A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/588,012 US4039979A (en) 1975-06-18 1975-06-18 Reduction of aliasing distortion in sampled signals

Publications (2)

Publication Number Publication Date
FR2316698A1 true FR2316698A1 (fr) 1977-01-28
FR2316698B1 FR2316698B1 (fr) 1981-08-21

Family

ID=24352089

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618424A Granted FR2316698A1 (fr) 1975-06-18 1976-06-17 Procede et dispositif pour le traitement de signaux analogiques

Country Status (7)

Country Link
US (1) US4039979A (fr)
JP (1) JPS591006B2 (fr)
CA (1) CA1065024A (fr)
DE (1) DE2627326C2 (fr)
FR (1) FR2316698A1 (fr)
GB (1) GB1496300A (fr)
NL (1) NL173693C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020131A1 (fr) * 1979-05-28 1980-12-10 Fujitsu Limited Filtre à condensateurs commutés

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915530B2 (ja) * 1978-02-21 1984-04-10 大日本スクリ−ン製造株式会社 アナログ信号のサンプリング方法
JPS558158A (en) * 1978-07-04 1980-01-21 Seiko Epson Corp Display unit
JPS55117323A (en) * 1979-03-02 1980-09-09 Matsushita Electric Ind Co Ltd Filter
US4322697A (en) * 1980-07-08 1982-03-30 Bell Telephone Laboratories, Incorporated Sampling filter for reducing aliasing distortion
US4644304A (en) * 1981-08-17 1987-02-17 The Regents Of The University Of Calif. Switched-capacitor pseudo-n-path filter
JPS6139783A (ja) * 1984-07-31 1986-02-25 Matsushita Electric Ind Co Ltd 記録再生装置
US4651134A (en) * 1984-12-13 1987-03-17 American Telephone And Telegraph Company Switched capacitor coupled line receiver circuit
US4656661A (en) * 1984-12-13 1987-04-07 American Telephone And Telegraph Company Switched capacitor coupled line receiver circuit
US4961184A (en) * 1989-01-31 1990-10-02 At&E Corporation Integrate and hold amplifier
US9590581B2 (en) 2014-02-06 2017-03-07 Vladimir BENKHAN System and method for reduction of signal distortion

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1275218B (de) * 1965-10-23 1968-08-14 Siemens Ag Frequenzfilter, insbesondere fuer Zeitmultiplexsysteme
US3537019A (en) * 1966-11-14 1970-10-27 Princeton Applied Res Corp Electrical filter apparatus utilizing analog signal processing techniques
CH472149A (de) * 1967-03-22 1969-04-30 Siemens Ag N-Pfad-Bandfilter
US3469213A (en) * 1967-05-16 1969-09-23 United Aircraft Corp Dynamic transfer networks
DE1541978B2 (de) * 1967-07-04 1972-05-25 Siemens AG, 1000 Berlin u. 8000 München N-pfad-filteranordnung
US3588531A (en) * 1968-11-26 1971-06-28 Sentralinst For Ind Forskning Analog network based on sampling for universal applications filter
GB1228511A (fr) * 1969-03-14 1971-04-15
US3588693A (en) * 1969-06-09 1971-06-28 Us Navy Proportional bandwidth frequency analyzer
DE1931242B2 (de) * 1969-06-20 1976-10-21 Siemens AG, 1000 Berlin und 8000 München Verfahren und anordnung zum abtasten von elektrischen signalen und zum speichern der abtastwerte
US3623089A (en) * 1969-10-08 1971-11-23 Us Navy Means for integrating successive radar video signals in a computer
US3723891A (en) * 1971-05-12 1973-03-27 Us Navy Frequency to voltage converter
US3729695A (en) * 1972-05-18 1973-04-24 Bell Telephone Labor Inc Commutating capacitor impedance device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020131A1 (fr) * 1979-05-28 1980-12-10 Fujitsu Limited Filtre à condensateurs commutés

Also Published As

Publication number Publication date
GB1496300A (en) 1977-12-30
NL7606568A (nl) 1976-12-21
JPS591006B2 (ja) 1984-01-10
JPS522260A (en) 1977-01-08
FR2316698B1 (fr) 1981-08-21
NL173693B (nl) 1983-09-16
US4039979A (en) 1977-08-02
DE2627326C2 (de) 1981-12-03
DE2627326A1 (de) 1976-12-30
CA1065024A (fr) 1979-10-23
NL173693C (nl) 1984-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse