ES447242A1 - Un dispositivo de reconocimiento de datos digitales. - Google Patents

Un dispositivo de reconocimiento de datos digitales.

Info

Publication number
ES447242A1
ES447242A1 ES447242A ES447242A ES447242A1 ES 447242 A1 ES447242 A1 ES 447242A1 ES 447242 A ES447242 A ES 447242A ES 447242 A ES447242 A ES 447242A ES 447242 A1 ES447242 A1 ES 447242A1
Authority
ES
Spain
Prior art keywords
elements
carrier
cyclic
bit
translation
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
ES447242A
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana 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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES447242A1 publication Critical patent/ES447242A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04Q1/39—Signalling arrangements; Manipulation of signalling currents using coded pulse groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
ES447242A 1975-04-22 1976-04-22 Un dispositivo de reconocimiento de datos digitales. Expired ES447242A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7512499A FR2309101A1 (fr) 1975-04-22 1975-04-22 Dispositif de reconnaissance de numerotation dans un reseau telephonique

Publications (1)

Publication Number Publication Date
ES447242A1 true ES447242A1 (es) 1977-06-16

Family

ID=9154309

Family Applications (1)

Application Number Title Priority Date Filing Date
ES447242A Expired ES447242A1 (es) 1975-04-22 1976-04-22 Un dispositivo de reconocimiento de datos digitales.

Country Status (3)

Country Link
BE (1) BE840985A (es)
ES (1) ES447242A1 (es)
FR (1) FR2309101A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7905968A (nl) * 1979-08-03 1981-02-05 Philips Nv Werkwijze voor het detecteren van een digitaal code- woord en codedetector voor het uitvoeren van de werkwijze.

Also Published As

Publication number Publication date
BE840985A (fr) 1976-10-22
FR2309101A1 (fr) 1976-11-19
FR2309101B1 (es) 1981-10-09

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612