GB1502295A - Remote control system for broadcasting receivers - Google Patents

Remote control system for broadcasting receivers

Info

Publication number
GB1502295A
GB1502295A GB1320475A GB1320475A GB1502295A GB 1502295 A GB1502295 A GB 1502295A GB 1320475 A GB1320475 A GB 1320475A GB 1320475 A GB1320475 A GB 1320475A GB 1502295 A GB1502295 A GB 1502295A
Authority
GB
United Kingdom
Prior art keywords
frequency
signal
control
initial
final
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
GB1320475A
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.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries Inc
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 Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Publication of GB1502295A publication Critical patent/GB1502295A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/091—Traffic information broadcasting
    • G08G1/094—Hardware aspects; Signal processing or signal properties, e.g. frequency bands

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)
GB1320475A 1974-04-02 1975-04-01 Remote control system for broadcasting receivers Expired GB1502295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7411655A FR2266388B1 (enExample) 1974-04-02 1974-04-02

Publications (1)

Publication Number Publication Date
GB1502295A true GB1502295A (en) 1978-03-01

Family

ID=9137190

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1320475A Expired GB1502295A (en) 1974-04-02 1975-04-01 Remote control system for broadcasting receivers

Country Status (2)

Country Link
FR (1) FR2266388B1 (enExample)
GB (1) GB1502295A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211701A (en) * 1987-10-27 1989-07-05 Kevin Stanley Fuller An audio frequency sensing switch

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60251724A (ja) * 1984-05-29 1985-12-12 Pioneer Electronic Corp 番組識別受信機
US5170499A (en) * 1989-03-06 1992-12-08 Motorola, Inc. Method and apparatus for adjusting the volume level of a radio
WO1991003891A1 (en) * 1989-08-31 1991-03-21 Motorola, Inc. Rf receiver having remote volume control

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2154529C3 (de) * 1971-11-03 1979-08-16 Blaupunkt Werke Gmbh Schaltungsanordnung zur Auswertung von Kennsignalen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2211701A (en) * 1987-10-27 1989-07-05 Kevin Stanley Fuller An audio frequency sensing switch

Also Published As

Publication number Publication date
FR2266388A1 (enExample) 1975-10-24
FR2266388B1 (enExample) 1979-02-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee