FR2085233B1 - - Google Patents

Info

Publication number
FR2085233B1
FR2085233B1 FR7007827A FR7007827A FR2085233B1 FR 2085233 B1 FR2085233 B1 FR 2085233B1 FR 7007827 A FR7007827 A FR 7007827A FR 7007827 A FR7007827 A FR 7007827A FR 2085233 B1 FR2085233 B1 FR 2085233B1
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.)
Expired
Application number
FR7007827A
Other languages
French (fr)
Other versions
FR2085233A1 (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.)
Lignes Telegraphiques et Telephoniques LTT SA
Original Assignee
Lignes Telegraphiques et Telephoniques LTT 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 Lignes Telegraphiques et Telephoniques LTT SA filed Critical Lignes Telegraphiques et Telephoniques LTT SA
Priority to FR7007827A priority Critical patent/FR2085233B1/fr
Priority to DE19712110644 priority patent/DE2110644A1/en
Publication of FR2085233A1 publication Critical patent/FR2085233A1/fr
Application granted granted Critical
Publication of FR2085233B1 publication Critical patent/FR2085233B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/4917—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes
    • H04L25/4923—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using ternary codes
    • H04L25/4925—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using ternary codes using balanced bipolar ternary codes
FR7007827A 1970-03-05 1970-03-05 Expired FR2085233B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7007827A FR2085233B1 (en) 1970-03-05 1970-03-05
DE19712110644 DE2110644A1 (en) 1970-03-05 1971-03-15 Circuit arrangement for converting a unipolar binary code into a bipolar code

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7007827A FR2085233B1 (en) 1970-03-05 1970-03-05

Publications (2)

Publication Number Publication Date
FR2085233A1 FR2085233A1 (en) 1971-12-24
FR2085233B1 true FR2085233B1 (en) 1973-03-16

Family

ID=9051701

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7007827A Expired FR2085233B1 (en) 1970-03-05 1970-03-05

Country Status (2)

Country Link
DE (1) DE2110644A1 (en)
FR (1) FR2085233B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121132A1 (en) * 1981-05-27 1983-06-01 AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang Arrangement for adaptive equalisation
US5395285A (en) * 1990-12-03 1995-03-07 Monarch Industries (Aust) Pty. Ltd. Dehumidifier

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388330A (en) * 1965-03-19 1968-06-11 Bell Telephone Labor Inc Partial response multilevel data system

Also Published As

Publication number Publication date
FR2085233A1 (en) 1971-12-24
DE2110644A1 (en) 1971-09-16

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Legal Events

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ST Notification of lapse