ES413549A1 - Un dispositivo modulador-demodulador. - Google Patents

Un dispositivo modulador-demodulador.

Info

Publication number
ES413549A1
ES413549A1 ES413549A ES413549A ES413549A1 ES 413549 A1 ES413549 A1 ES 413549A1 ES 413549 A ES413549 A ES 413549A ES 413549 A ES413549 A ES 413549A ES 413549 A1 ES413549 A1 ES 413549A1
Authority
ES
Spain
Prior art keywords
station
modulator
binary signals
demodulator
binary
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
ES413549A
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.)
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 ES413549A1 publication Critical patent/ES413549A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
ES413549A 1972-04-11 1973-04-10 Un dispositivo modulador-demodulador. Expired ES413549A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7212634A FR2179531B1 (enExample) 1972-04-11 1972-04-11

Publications (1)

Publication Number Publication Date
ES413549A1 true ES413549A1 (es) 1976-01-16

Family

ID=9096659

Family Applications (1)

Application Number Title Priority Date Filing Date
ES413549A Expired ES413549A1 (es) 1972-04-11 1973-04-10 Un dispositivo modulador-demodulador.

Country Status (6)

Country Link
BE (1) BE798045A (enExample)
CH (1) CH564892A5 (enExample)
DE (1) DE2316941A1 (enExample)
ES (1) ES413549A1 (enExample)
FR (1) FR2179531B1 (enExample)
GB (1) GB1429265A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434526A1 (fr) * 1978-08-23 1980-03-21 Telediffusion Fse Modulateur-demodulateur numerique a modulation a deplacement de frequence pour ligne a " 2 fils "
GB0525126D0 (en) 2005-12-09 2006-01-18 Uni I Oslo Improvements in data communications

Also Published As

Publication number Publication date
BE798045A (fr) 1973-10-11
FR2179531B1 (enExample) 1975-10-24
FR2179531A1 (enExample) 1973-11-23
CH564892A5 (enExample) 1975-07-31
GB1429265A (en) 1976-03-24
DE2316941A1 (de) 1973-10-25

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