FR2391599A1 - Installation pour la transmission de signaux d'information a l'aide d'une modulation delta a reglage numerique - Google Patents

Installation pour la transmission de signaux d'information a l'aide d'une modulation delta a reglage numerique

Info

Publication number
FR2391599A1
FR2391599A1 FR7814778A FR7814778A FR2391599A1 FR 2391599 A1 FR2391599 A1 FR 2391599A1 FR 7814778 A FR7814778 A FR 7814778A FR 7814778 A FR7814778 A FR 7814778A FR 2391599 A1 FR2391599 A1 FR 2391599A1
Authority
FR
France
Prior art keywords
analyser
regulating circuit
output
circuit
linear characteristic
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.)
Withdrawn
Application number
FR7814778A
Other languages
English (en)
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.)
Anstalt Europaeische Handelsgesellschaft
Original Assignee
Anstalt Europaeische Handelsgesellschaft
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 Anstalt Europaeische Handelsgesellschaft filed Critical Anstalt Europaeische Handelsgesellschaft
Publication of FR2391599A1 publication Critical patent/FR2391599A1/fr
Withdrawn legal-status Critical Current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]
    • H03M3/024—Delta modulation, i.e. one-bit differential modulation with adaptable step size, e.g. adaptive delta modulation [ADM] using syllabic companding, e.g. continuously variable slope delta modulation [CVSD]

Abstract

L'installation comporte un circuit de réglage 26 avec à son tour un circuit à action d'intégration 27 de caractéristique non linéaire raccordé à la sortie d'un analyseur de séries d'impulsions 23.
FR7814778A 1977-05-20 1978-05-18 Installation pour la transmission de signaux d'information a l'aide d'une modulation delta a reglage numerique Withdrawn FR2391599A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH627677 1977-05-20

Publications (1)

Publication Number Publication Date
FR2391599A1 true FR2391599A1 (fr) 1978-12-15

Family

ID=4306997

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7814778A Withdrawn FR2391599A1 (fr) 1977-05-20 1978-05-18 Installation pour la transmission de signaux d'information a l'aide d'une modulation delta a reglage numerique

Country Status (5)

Country Link
BE (1) BE867176A (fr)
DE (1) DE2815790A1 (fr)
FR (1) FR2391599A1 (fr)
NL (1) NL7804462A (fr)
NO (1) NO781288L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493637A1 (fr) * 1980-08-11 1982-05-07 Iskra Sozd Elektro Indus Codeur-decodeur delta a adaptation de quantification hybride a double etage
EP0201982A2 (fr) * 1985-05-15 1986-11-20 Koninklijke Philips Electronics N.V. Décodeur de modulation delta

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923977C2 (de) * 1979-06-13 1983-12-08 Siemens AG, 1000 Berlin und 8000 München Nichtlinearer Δ M-Decoder

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493637A1 (fr) * 1980-08-11 1982-05-07 Iskra Sozd Elektro Indus Codeur-decodeur delta a adaptation de quantification hybride a double etage
EP0201982A2 (fr) * 1985-05-15 1986-11-20 Koninklijke Philips Electronics N.V. Décodeur de modulation delta
EP0201982A3 (fr) * 1985-05-15 1989-04-19 Koninklijke Philips Electronics N.V. Décodeur de modulation delta

Also Published As

Publication number Publication date
NL7804462A (nl) 1978-11-22
BE867176A (fr) 1978-09-18
DE2815790A1 (de) 1978-11-30
NO781288L (no) 1978-11-21

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Legal Events

Date Code Title Description
ST Notification of lapse