FR2297521A1 - Systeme de transmission de donnees selon une modulation numerique du type delta asynchrone - Google Patents

Systeme de transmission de donnees selon une modulation numerique du type delta asynchrone

Info

Publication number
FR2297521A1
FR2297521A1 FR7500720A FR7500720A FR2297521A1 FR 2297521 A1 FR2297521 A1 FR 2297521A1 FR 7500720 A FR7500720 A FR 7500720A FR 7500720 A FR7500720 A FR 7500720A FR 2297521 A1 FR2297521 A1 FR 2297521A1
Authority
FR
France
Prior art keywords
data
modulation
channel
error due
minimises
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
FR7500720A
Other languages
English (en)
Other versions
FR2297521B1 (fr
Inventor
Thaddeus Hawkes
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7500720A priority Critical patent/FR2297521A1/fr
Publication of FR2297521A1 publication Critical patent/FR2297521A1/fr
Application granted granted Critical
Publication of FR2297521B1 publication Critical patent/FR2297521B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/02—Delta modulation, i.e. one-bit differential modulation
    • H03M3/022—Delta modulation, i.e. one-bit differential modulation with adaptable step size, e.g. adaptive delta modulation [ADM]
FR7500720A 1975-01-10 1975-01-10 Systeme de transmission de donnees selon une modulation numerique du type delta asynchrone Granted FR2297521A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7500720A FR2297521A1 (fr) 1975-01-10 1975-01-10 Systeme de transmission de donnees selon une modulation numerique du type delta asynchrone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7500720A FR2297521A1 (fr) 1975-01-10 1975-01-10 Systeme de transmission de donnees selon une modulation numerique du type delta asynchrone

Publications (2)

Publication Number Publication Date
FR2297521A1 true FR2297521A1 (fr) 1976-08-06
FR2297521B1 FR2297521B1 (fr) 1978-02-03

Family

ID=9149631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500720A Granted FR2297521A1 (fr) 1975-01-10 1975-01-10 Systeme de transmission de donnees selon une modulation numerique du type delta asynchrone

Country Status (1)

Country Link
FR (1) FR2297521A1 (fr)

Also Published As

Publication number Publication date
FR2297521B1 (fr) 1978-02-03

Similar Documents

Publication Publication Date Title
GB1507261A (en) Error-detecting data transmission system
ES391155A1 (es) Sistema de sincronizacion de cuadros.
GB1497859A (en) Data transmission systems
ES448469A1 (es) Un sistema de transmision de datos en serie binaria.
ES363941A2 (es) Una disposicion para transmitir senales de informacion en una banda de frecuencias prescrita.
ES489547A1 (es) Un dispositivo para dividir una senal de entrada recurrente
US3441674A (en) Time division multiplex channel pulse distributor
FR2297521A1 (fr) Systeme de transmission de donnees selon une modulation numerique du type delta asynchrone
JPS5758429A (en) Multiplex conversion circuit
EP0108702A3 (fr) Circuit pour la conversion série-parallèle de données
JPS558166A (en) Data transmission system
ES8107420A1 (es) Perfeccionamientos en circuitos para el reaprovechamiento decadencia de la parte receptora en la transmision digital de informaciones ligadas a cadencia
AU577336B2 (en) Regenerating the significant instants of a periodic signal
IE42891B1 (en) System for simultaneous transmission of several pulse trains
US3157745A (en) Band width comparison transmission system for recurring similar signals utilizing selective pulse indications
JPS5621440A (en) Stuff synchronizing system
JPS5739639A (en) Delay type phase correction system
GB1092455A (en) Improvements relating to colour television systems and receivers therefor
GB1076557A (en) Improvements in data transmission apparatus
GB1026806A (en) Receiving apparatus and frequency shift keying systems for the utilisation thereof
GB1355648A (en) Timing or retiming in electrical pulse systems
JPS5723346A (en) Code approving circuit
ES386682A1 (es) Modulador de senal por desplazamiento de frecuencia.
GB964901A (en) A synchronising system for a time division multiplex pulse code modulation system
SU1172045A1 (ru) Устройство дл формировани биимпульсного сигнала

Legal Events

Date Code Title Description
ST Notification of lapse