DE2114604B2 - - Google Patents

Info

Publication number
DE2114604B2
DE2114604B2 DE19712114604 DE2114604A DE2114604B2 DE 2114604 B2 DE2114604 B2 DE 2114604B2 DE 19712114604 DE19712114604 DE 19712114604 DE 2114604 A DE2114604 A DE 2114604A DE 2114604 B2 DE2114604 B2 DE 2114604B2
Authority
DE
Germany
Prior art keywords
signals
information
arrangement according
subscriber
signal
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.)
Granted
Application number
DE19712114604
Other languages
German (de)
English (en)
Other versions
DE2114604C3 (de
DE2114604A1 (de
Inventor
Albertoni De Lemos Sao Paulo Bloisi (Brasilien)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE2114604A1 publication Critical patent/DE2114604A1/de
Priority to US05/318,851 priority Critical patent/US3950618A/en
Publication of DE2114604B2 publication Critical patent/DE2114604B2/de
Application granted granted Critical
Publication of DE2114604C3 publication Critical patent/DE2114604C3/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C13/00—Voting apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/29—Arrangements for monitoring broadcast services or broadcast-related services
    • H04H60/33—Arrangements for monitoring the users' behaviour or opinions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
    • H04H60/93—Wired transmission systems
    • H04H60/94—Telephonic networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/30—Aspects of broadcast communication characterised by the use of a return channel, e.g. for collecting users' opinions, for returning broadcast space/time information or for requesting data

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Social Psychology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Telephonic Communication Services (AREA)
DE19712114604 1970-08-03 1971-03-25 Anordnung zur Meinungsbefragung Expired DE2114604C3 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/318,851 US3950618A (en) 1971-03-25 1972-12-27 System for public opinion research

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR22148670 1970-08-03

Publications (3)

Publication Number Publication Date
DE2114604A1 DE2114604A1 (de) 1972-02-10
DE2114604B2 true DE2114604B2 (xx) 1974-01-24
DE2114604C3 DE2114604C3 (de) 1974-09-26

Family

ID=4083033

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712114604 Expired DE2114604C3 (de) 1970-08-03 1971-03-25 Anordnung zur Meinungsbefragung

Country Status (7)

Country Link
AT (1) AT316661B (xx)
BE (1) BE772524A (xx)
CH (1) CH536052A (xx)
DE (1) DE2114604C3 (xx)
DK (1) DK134616B (xx)
NL (1) NL7110712A (xx)
SE (1) SE380653B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839864C2 (de) * 1978-09-13 1983-06-30 Siemens AG, 1000 Berlin und 8000 München Teilnehmer-Antwortsystem
RU2159466C1 (ru) * 1999-12-30 2000-11-20 Закрытое акционерное общество "Дженерал Текнолоджис" Способ проведения голосований, референдумов и опросов общественного мнения и система для его осуществления

Also Published As

Publication number Publication date
DE2114604C3 (de) 1974-09-26
DE2114604A1 (de) 1972-02-10
BE772524A (fr) 1972-01-17
SE380653B (sv) 1975-11-10
AT316661B (de) 1974-07-25
NL7110712A (xx) 1972-02-07
CH536052A (de) 1973-04-15
DK134616B (da) 1976-12-06
DK134616C (xx) 1977-05-16

Similar Documents

Publication Publication Date Title
DE2315247C3 (de) Fernmeldesystern mit einzelnen durch einen gemeinsamen Kanal verbundenen Sender-Empfänger-Stationen
DE102009003724A1 (de) Verfahren zur Optimierung von Netzwerkstrukturen in Funknetzwerken
DE112016006581B4 (de) Aufzugsystem
DE3036198A1 (de) Verfahren zum empfangen eines besonderen kanals bei einem kabelfernsehsystem
DE2026291C3 (de) Kontrollschaltung zur Überwachung der von einem Fernsprechteilnehmer gewählten Rufnummer
DE872080C (de) Mehrkanal-Impuls-Code-Modulations-UEbertragungssystem
DE2114604B2 (xx)
DE2253101B2 (de) Wechselsprech- und Gegensprechanlage mit elektronischem Verbindungsaufbau
DE3036358C2 (de) Gemeinschaftsfernsehanlage
DE2409375B1 (de) Funksendeempfangsgerät
DE2659570A1 (de) Fernsprech- und datennetz fuer ortsfeste und mobile teilnehmerstationen
DE1908652A1 (de) System zur automatischen UEberwachung wenigstens einer Koerperfunktion mindestens eines Patienten
DE1301357B (de) Verfahren zur UEbertragung von Nachrichten in digitaler Form ueber eine UEbertragungsstrecke aus mehreren parallelgeschalteten Leitungen
DE905380C (de) Elektronisches Nachrichtenuebermittlungssystem
DE3000858B1 (de) Tastengesteuerte Wechsel-,Gegen- oder Lautsprechanlage
DE2821003C2 (de) Sende-Empfangs-Anordnung für Fernmeldeverbindungen
DE1293241B (de) Verfahren zur Aussendung eines allgemeinen Rufes in einem Tonfolgeselektivrufsystem
DE891856C (de) Schaltungsanordnung fuer Fernmeldeanlagen, insbesondere Fernsprech-kommandoanlagen auf Gesellschaftsleitungen mit wahlweisem Anruf
DE2911102A1 (de) Verfahren fuer die produktion von laufbildern mit tonbegleitung in einem heimfernsehgeraet
DE1159524B (de) Verfahren und Vorrichtung zur UEberwachung (Feststellung der Programmwahl) von Empfangsgeraeten (Rundfunk- oder Fernsehempfaengern)
DE923201C (de) Empfangsanordnung fuer Mehrkanal-Traegerfrequenz-Systeme
DE2801451A1 (de) Alarmvorrichtung
DE2311926A1 (de) Uebertragungssystem
DE1915763A1 (de) Schaltungsanordnung zur Fernbespielung von Ansagegeraeten,die in weit voneinander entfernten Fernmelde-,insbesondere Fernsprechanlagen,jeweils zentral angeordnet sind
DE1909906C (de) System zur gleichzeitigen Übertragung von Nachrichten zwischen jeweils zwei Teilnehmern nach dem Zeitmultiplexprinzip

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee