CH348836A - Aufzeichnungsvorrichtung zur Ermittlung der Programmwahl der Benutzer von Funkempfangsgeräten - Google Patents

Aufzeichnungsvorrichtung zur Ermittlung der Programmwahl der Benutzer von Funkempfangsgeräten

Info

Publication number
CH348836A
CH348836A CH348836DA CH348836A CH 348836 A CH348836 A CH 348836A CH 348836D A CH348836D A CH 348836DA CH 348836 A CH348836 A CH 348836A
Authority
CH
Switzerland
Prior art keywords
users
determining
recording device
program selection
radio receivers
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Krahulec Fred
Original Assignee
Nielsen A C Co
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 Nielsen A C Co filed Critical Nielsen A C Co
Publication of CH348836A publication Critical patent/CH348836A/de

Links

Classifications

    • 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
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/38—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space
    • H04H60/40—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast time

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
CH348836D 1956-08-18 1956-08-18 Aufzeichnungsvorrichtung zur Ermittlung der Programmwahl der Benutzer von Funkempfangsgeräten CH348836A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN12622A DE1013729B (de) 1956-08-18 1956-08-18 Aufzeichnungsvorrichtung zur Ermittlung der Programmwahl der Benutzer von Funkempfangsgeraeten

Publications (1)

Publication Number Publication Date
CH348836A true CH348836A (de) 1960-09-15

Family

ID=7339610

Family Applications (1)

Application Number Title Priority Date Filing Date
CH348836D CH348836A (de) 1956-08-18 1956-08-18 Aufzeichnungsvorrichtung zur Ermittlung der Programmwahl der Benutzer von Funkempfangsgeräten

Country Status (4)

Country Link
BE (1) BE549831A (enrdf_load_stackoverflow)
CH (1) CH348836A (enrdf_load_stackoverflow)
DE (1) DE1013729B (enrdf_load_stackoverflow)
FR (1) FR1156949A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660508A (en) * 1947-07-23 1953-11-24 Nielsen A C Co System and apparatus for determining the listening habits of wave signal receiver users

Also Published As

Publication number Publication date
DE1013729B (de) 1957-08-14
FR1156949A (fr) 1958-05-22
DE1013729C2 (enrdf_load_stackoverflow) 1958-01-16
BE549831A (enrdf_load_stackoverflow)

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