BE763859A - Demodulateur de signaux modules par impulsions codees - Google Patents

Demodulateur de signaux modules par impulsions codees

Info

Publication number
BE763859A
BE763859A BE763859A BE763859A BE763859A BE 763859 A BE763859 A BE 763859A BE 763859 A BE763859 A BE 763859A BE 763859 A BE763859 A BE 763859A BE 763859 A BE763859 A BE 763859A
Authority
BE
Belgium
Prior art keywords
modulated
signal demodulator
encoded pulses
pulses
encoded
Prior art date
Application number
BE763859A
Other languages
English (en)
Original Assignee
Krone Kg
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 Krone Kg filed Critical Krone Kg
Publication of BE763859A publication Critical patent/BE763859A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/04—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse code modulation
    • H04B14/046—Systems or methods for reducing noise or bandwidth
    • H04B14/048—Non linear compression or expansion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/0617—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
BE763859A 1970-03-09 1971-03-05 Demodulateur de signaux modules par impulsions codees BE763859A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702011056 DE2011056B2 (de) 1970-03-09 1970-03-09 Pulscodedemodulator mit dehnercharakteristik aufweisender knickkennlinie

Publications (1)

Publication Number Publication Date
BE763859A true BE763859A (fr) 1971-08-02

Family

ID=5764545

Family Applications (1)

Application Number Title Priority Date Filing Date
BE763859A BE763859A (fr) 1970-03-09 1971-03-05 Demodulateur de signaux modules par impulsions codees

Country Status (6)

Country Link
US (1) US3705359A (fr)
BE (1) BE763859A (fr)
DE (1) DE2011056B2 (fr)
FR (1) FR2083956A5 (fr)
GB (1) GB1315749A (fr)
NL (1) NL7102345A (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2221873A1 (en) * 1972-11-24 1974-10-11 Cit Alcatel PCM parallel decoder for telephone systems - has equal resistor chain and binary resistor chain feeding sep. multiplexers
FR2225881B1 (fr) * 1973-04-16 1976-04-23 Lannionnais Electronique
IT998230B (it) * 1973-07-12 1976-01-20 Sits Soc It Telecom Siemens Codecodificatore per sistemi telefonici a divisione di tempo
SE386790B (sv) * 1975-09-26 1976-08-16 Ellemtel Utvecklings Ab Digital-analogomvandlare
US4160244A (en) * 1976-02-25 1979-07-03 National Semiconductor Corporation Conversion circuit
JPS5347259A (en) * 1976-10-12 1978-04-27 Hitachi Ltd Non-linear load circuit
NL7707475A (nl) * 1977-07-06 1979-01-09 Philips Nv Overdrachtstelsel.
US4513278A (en) * 1977-09-26 1985-04-23 Burroughs Corporation Video Synthesizer for a digital video display system employing a plurality of grayscale levels displayed in discrete steps of luminance
US4363024A (en) * 1977-11-21 1982-12-07 Brokaw Adrian P Digital-to-analog converter providing multiplicative and linear functions
US4532495A (en) * 1978-02-24 1985-07-30 Votrax, Inc. Speech digitization system
FR2463392A1 (fr) * 1979-08-07 1981-02-20 Thomson Csf Dispositif indicateur cartographique destine plus particulierement a un systeme indicateur electronique de navigation aerienne
JPS5938770B2 (ja) * 1979-09-10 1984-09-19 株式会社日立製作所 Ｐｃｍ復号器
US4484178A (en) * 1982-06-22 1984-11-20 International Business Machines Corporation Digital-to-analog converter
JPS59163912A (ja) * 1983-03-08 1984-09-17 Toshiba Corp Ｃ−ｒ型ｄａ変換器
JPS59193621A (ja) * 1983-04-18 1984-11-02 Toshiba Corp デジタル−アナログ変換回路
BE897773A (nl) * 1983-09-19 1984-03-19 Bell Telephone Mfg Cy Pulse code modulatie omzetter
US5021785A (en) * 1984-10-04 1991-06-04 Yamaha Corporation Floating point digital to analog converter with bias to establish range midpoint
JPH0712150B2 (ja) * 1985-04-19 1995-02-08 ヤマハ株式会社 ディジタル・アナログ変換器
FR2583941B1 (fr) * 1985-06-21 1990-04-27 Labo Electronique Physique Circuit de conversion numerique-analogique muni d'une reponse non-lineaire et dispositif de visualisation a balayage cathodique equipe d'un tel circuit
GB9024515D0 (en) * 1990-11-12 1991-01-02 Texas Instruments Ltd Improvements in or relating to digital communications
US5404143A (en) * 1991-06-12 1995-04-04 Intellectual Property Development Associates Of Connecticut, Inc. Network swappers and circuits constructed from same
US5296857A (en) * 1992-02-28 1994-03-22 Sgs-Thomson Microelectronics, Inc. Digital to analog converter with precise linear output for both positive and negative digital input values
JP2891274B2 (ja) * 1992-10-05 1999-05-17 富士通株式会社 可変信号減衰装置
US6396955B1 (en) * 1998-06-25 2002-05-28 Asahi Kogaku Kogyo Kabushiki Kaisha Image compression and expansion device
DE10237920B3 (de) * 2002-08-14 2004-02-19 Siemens Ag Verfahren und Schaltungsanordnung zur Strommessung
JP5799751B2 (ja) * 2011-01-31 2015-10-28 ソニー株式会社 電圧発生回路、共振回路、通信装置、通信システム、ワイヤレス充電システム、電源装置、及び、電子機器

Also Published As

Publication number Publication date
DE2011056B2 (de) 1971-12-16
FR2083956A5 (fr) 1971-12-17
DE2011056A1 (fr) 1971-12-16
NL7102345A (fr) 1971-09-13
US3705359A (en) 1972-12-05
GB1315749A (en) 1973-05-02

Similar Documents

Publication Publication Date Title
BE763859A (fr) Demodulateur de signaux modules par impulsions codees
BE801237A (fr) Dispositif de catheterisme
SE413967B (sv) Anordning for omvandling av fergbildsignaler
BE756261A (fr) Demodulateur de donnees fonctionnant par
BE800640A (fr) Dispositif de freinage
CH549897A (fr) Generateur de signaux periodiques.
FR2301880A1 (fr) Dispositif de
BE769484A (fr) Generateur numerique de signaux
BE769743A (fr) Reseau de transmission et de commutation integre pour des signaux modules par impulsions codees
BE786256A (fr) Dispositif de commutation commande par des signaux
AR196533A1 (es) Disposicion transmisora de senales por modulacion de codigo de pulsos
BE750565A (fr) Codeur de signaux
BE800498A (fr) Dispositif de poussee
BE801809A (fr) Dispositif de freinage
BE788846A (fr) Dispositif de generateur laser
OA04400A (fr) Générateur de signaux multiphases.
CH535994A (de) Dispositif de commande numérique de vitesse de déplacement
BE765694R (fr) Dispositif de modulation
CH557620A (fr) Generateur de signal trigonometrique.
CH530125A (fr) Dispositif de distribution de signaux logiques
BE773393A (fr) Dispositif reducteur-multiplicateur de vitesse
BE753623A (fr) Generateur de signaux multifrequences
BE792191A (fr) Generateur de signaux de pesee
CH509015A (de) Schaltungsanordnung zum Regenerieren von Signalimpulsen
BE749765A (fr) Dispositif de cuillere-emballage.