ES389587A1 - Procedimiento para la regeneracion de senales electricas rectangulares. - Google Patents

Procedimiento para la regeneracion de senales electricas rectangulares.

Info

Publication number
ES389587A1
ES389587A1 ES389587A ES389587A ES389587A1 ES 389587 A1 ES389587 A1 ES 389587A1 ES 389587 A ES389587 A ES 389587A ES 389587 A ES389587 A ES 389587A ES 389587 A1 ES389587 A1 ES 389587A1
Authority
ES
Spain
Prior art keywords
transistor
circuit
collector
regeneration
emitter
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.)
Expired
Application number
ES389587A
Other languages
English (en)
Spanish (es)
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.)
Societe Anonyme de Telecommunications SAT
Original Assignee
Societe Anonyme de Telecommunications SAT
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 Societe Anonyme de Telecommunications SAT filed Critical Societe Anonyme de Telecommunications SAT
Publication of ES389587A1 publication Critical patent/ES389587A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/14—Arrangements providing for calling or supervisory signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/08—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding
    • H03K5/082—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding with an adaptive threshold
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/44—Signalling arrangements; Manipulation of signalling currents using alternate current
    • H04Q1/444—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies
    • H04Q1/446—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using one signalling frequency
    • H04Q1/4465—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using one signalling frequency the same frequency being used for all signalling information, e.g. A.C. nr.9 system

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Power Conversion In General (AREA)
  • Dc Digital Transmission (AREA)
ES389587A 1970-07-30 1971-03-13 Procedimiento para la regeneracion de senales electricas rectangulares. Expired ES389587A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7028229A FR2094739A5 (fr) 1970-07-30 1970-07-30

Publications (1)

Publication Number Publication Date
ES389587A1 true ES389587A1 (es) 1974-03-16

Family

ID=9059536

Family Applications (1)

Application Number Title Priority Date Filing Date
ES389587A Expired ES389587A1 (es) 1970-07-30 1971-03-13 Procedimiento para la regeneracion de senales electricas rectangulares.

Country Status (4)

Country Link
BE (1) BE763291A (fr)
ES (1) ES389587A1 (fr)
FR (1) FR2094739A5 (fr)
GB (1) GB1316044A (fr)

Also Published As

Publication number Publication date
FR2094739A5 (fr) 1972-02-04
GB1316044A (en) 1973-05-09
BE763291A (fr) 1971-07-16

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