FR2484737B1 - Circuit de mise en forme d'un signal numerique - Google Patents

Circuit de mise en forme d'un signal numerique

Info

Publication number
FR2484737B1
FR2484737B1 FR8111966A FR8111966A FR2484737B1 FR 2484737 B1 FR2484737 B1 FR 2484737B1 FR 8111966 A FR8111966 A FR 8111966A FR 8111966 A FR8111966 A FR 8111966A FR 2484737 B1 FR2484737 B1 FR 2484737B1
Authority
FR
France
Prior art keywords
shaping
circuit
digital signal
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.)
Expired
Application number
FR8111966A
Other languages
English (en)
Other versions
FR2484737A1 (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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of FR2484737A1 publication Critical patent/FR2484737A1/fr
Application granted granted Critical
Publication of FR2484737B1 publication Critical patent/FR2484737B1/fr
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
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • 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
    • H03K5/08—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding
    • H03K5/082—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding with an adaptive threshold
    • H03K5/086—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding with an adaptive threshold generated by feedback
    • H03K5/088—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding with an adaptive threshold generated by feedback modified by switching, e.g. by a periodic signal or by a signal in synchronism with the transitions of the output signal
FR8111966A 1980-06-17 1981-06-17 Circuit de mise en forme d'un signal numerique Expired FR2484737B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8230680A JPS577627A (en) 1980-06-17 1980-06-17 Waveform shaping circuit for code signal

Publications (2)

Publication Number Publication Date
FR2484737A1 FR2484737A1 (fr) 1981-12-18
FR2484737B1 true FR2484737B1 (fr) 1985-11-22

Family

ID=13770863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8111966A Expired FR2484737B1 (fr) 1980-06-17 1981-06-17 Circuit de mise en forme d'un signal numerique

Country Status (9)

Country Link
US (1) US4449061A (fr)
JP (1) JPS577627A (fr)
AT (1) AT383920B (fr)
AU (1) AU542935B2 (fr)
CA (1) CA1185331A (fr)
DE (1) DE3123865A1 (fr)
FR (1) FR2484737B1 (fr)
GB (1) GB2079084B (fr)
NL (1) NL8102923A (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3272034D1 (en) * 1981-10-14 1986-08-21 Hitachi Ltd Digital player for reproducing a digital signal sequence
US4546394A (en) * 1982-01-29 1985-10-08 Sansui Electric Co., Ltd. Signal reconstruction circuit for digital signals
GB2120030B (en) * 1982-03-04 1986-11-12 Sansui Electric Co Digital signal demodulator circuit
JPS58175115A (ja) * 1982-04-07 1983-10-14 Nippon Columbia Co Ltd 信号検出回路
JPS59257A (ja) * 1982-06-25 1984-01-05 Pioneer Electronic Corp デイジタル変調信号読取装置
US4585997A (en) * 1983-12-08 1986-04-29 Televideo Systems, Inc. Method and apparatus for blanking noise present in an alternating electrical signal
JPS60176324A (ja) * 1984-02-22 1985-09-10 Pioneer Electronic Corp 波形整形回路
NL8402071A (nl) * 1984-06-29 1986-01-16 Philips Nv Datasignaalcorrectieschakeling.
US4622586A (en) * 1985-04-04 1986-11-11 Rca Corporation Digital slicer having a pulse-width locked loop
US4742251A (en) * 1985-08-12 1988-05-03 Silicon Systems, Inc. Precise call progress detector
DE3710871A1 (de) * 1987-04-01 1988-10-20 Standard Elektrik Lorenz Ag Schaltung zur formung einer messsignalspannung in ein rechtecksignal
FR2629963B1 (fr) * 1988-04-12 1991-03-15 Trt Telecom Radio Electr Dispositif de mesure et d'annulation de la distorsion biaise des signaux binaires du type ne comportant pas de composante spectrale a la frequence zero
DE58900619D1 (de) * 1988-06-15 1992-02-06 Siemens Ag Schwellenwertschaltung mit geregelter ansprechschwelle.
JP2650354B2 (ja) * 1988-09-08 1997-09-03 ヤマハ株式会社 Ｅｆｍ信号用波形整形回路
DE4018615A1 (de) * 1989-06-09 1990-12-13 Licentia Gmbh Schaltungsanordnung zur aufbereitung eines oszillatorsignals
DE4102519C2 (de) * 1991-01-29 1994-06-16 Bosch Gmbh Robert Schaltungsanordnung zur Ableitung eines Binärsignals aus einer Wechselspannung
US5502419A (en) * 1992-06-05 1996-03-26 Canon Kabushiki Kaisha Pulse width modulation signal generation and triangular wave signal generator for the same
US5502746A (en) * 1994-05-16 1996-03-26 Exar Corporation Dual stage differential adaptive peak detector for data communications receivers
JP2876996B2 (ja) * 1994-09-05 1999-03-31 株式会社デンソー 波形整形回路
DE4434180A1 (de) * 1994-09-24 1996-03-28 Teves Gmbh Alfred Schaltungsanordnung zur Auswertung des Ausgangssignals eines aktiven Sensors
US5742595A (en) * 1995-06-02 1998-04-21 Dsc Communications Corporation Processing CDMA signals
US6278743B1 (en) * 1996-11-12 2001-08-21 Zenith Electronics Corporation Non linear amplitude precorrection for HDTV transmitter
US6405092B1 (en) * 1997-09-29 2002-06-11 William Vincent Oxford Method and apparatus for amplifying and attenuating digital audio
JPH11234349A (ja) * 1998-02-17 1999-08-27 Fujitsu Ltd バーストパルス幅補償回路及びパルス幅補償方法
US20020152340A1 (en) * 2001-03-29 2002-10-17 International Business Machines Corporation Pseudo-differential parallel source synchronous bus
US6914522B2 (en) 2003-05-23 2005-07-05 Lear Corporation Clamping circuit for an RF receiver system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299404A (en) * 1962-12-28 1967-01-17 Bell Telephone Labor Inc Detection circuit responsive to pulse duration and frequency
US3493874A (en) * 1966-01-05 1970-02-03 Vitro Corp Of America Statistical decision systems
US3737790A (en) * 1971-12-21 1973-06-05 Us Navy Noise-riding slicer
US3721835A (en) * 1972-01-05 1973-03-20 Us Navy Hardlimiter, automatic symmetry circuit
JPS508454A (fr) * 1973-05-21 1975-01-28
JPS6018013B2 (ja) * 1975-10-16 1985-05-08 菊水電子工業株式会社 トリガ回路
US4071781A (en) * 1976-11-15 1978-01-31 Northern Telecom Limited Pulse duration correction circuit
US4204260A (en) * 1977-06-14 1980-05-20 Unisearch Limited Recursive percentile estimator

Also Published As

Publication number Publication date
DE3123865C2 (fr) 1990-08-30
AT383920B (de) 1987-09-10
AU542935B2 (en) 1985-03-28
NL8102923A (nl) 1982-01-18
JPS577627A (en) 1982-01-14
GB2079084B (en) 1984-08-08
DE3123865A1 (de) 1982-03-25
CA1185331A (fr) 1985-04-09
GB2079084A (en) 1982-01-13
FR2484737A1 (fr) 1981-12-18
US4449061A (en) 1984-05-15
AU7149281A (en) 1981-12-24
JPH0157530B2 (fr) 1989-12-06
ATA270981A (de) 1987-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse