FR2025570A1 - - Google Patents

Info

Publication number
FR2025570A1
FR2025570A1 FR6942258A FR6942258A FR2025570A1 FR 2025570 A1 FR2025570 A1 FR 2025570A1 FR 6942258 A FR6942258 A FR 6942258A FR 6942258 A FR6942258 A FR 6942258A FR 2025570 A1 FR2025570 A1 FR 2025570A1
Authority
FR
France
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Withdrawn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
FR6942258A
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 FR2025570A1 publication Critical patent/FR2025570A1/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Withdrawn legal-status Critical Current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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
FR6942258A 1968-12-06 1969-12-05 Withdrawn FR2025570A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78185168A 1968-12-06 1968-12-06

Publications (1)

Publication Number Publication Date
FR2025570A1 true FR2025570A1 (fr) 1970-09-11

Family

ID=25124157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6942258A Withdrawn FR2025570A1 (fr) 1968-12-06 1969-12-05

Country Status (3)

Country Link
BE (1) BE742569A (fr)
DE (1) DE1960532A1 (fr)
FR (1) FR2025570A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706944A (en) * 1970-12-02 1972-12-19 Bell Telephone Labor Inc Discrete adaptive delta modulator
DE2131082C3 (de) * 1971-06-23 1981-05-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Signalübertragungssystem mit Impulsdeltamodulation
DE3404506A1 (de) * 1984-02-09 1985-08-14 Klöckner-Humboldt-Deutz AG, 5000 Köln Kuehlmittelgesteuerte thermostatregelung

Also Published As

Publication number Publication date
DE1960532A1 (de) 1970-06-18
BE742569A (fr) 1970-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse