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FR644877A - Method and apparatus for using subscriber telephone circuits for transmission and reception of radio broadcast - Google Patents

Method and apparatus for using subscriber telephone circuits for transmission and reception of radio broadcast

Info

Publication number
FR644877A
FR644877A FR644877DA FR644877A FR 644877 A FR644877 A FR 644877A FR 644877D A FR644877D A FR 644877DA FR 644877 A FR644877 A FR 644877A
Authority
FR
France
Prior art keywords
reception
transmission
radio broadcast
subscriber telephone
telephone circuits
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
Other languages
French (fr)
Inventor
George Owen Squier
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 granted granted Critical
Publication of FR644877A publication Critical patent/FR644877A/en
Application filed filed Critical
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/56—Circuits for coupling, blocking, or by-passing of signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/76—Wired systems
    • H04H20/77—Wired systems using carrier waves
    • H04H20/81—Wired systems using carrier waves combined with telephone network over which the broadcast is continuously available

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
FR644877D 1926-07-17 1927-11-25 Method and apparatus for using subscriber telephone circuits for transmission and reception of radio broadcast Expired FR644877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US274491XA 1926-07-17 1926-07-17

Publications (1)

Publication Number Publication Date
FR644877A true FR644877A (en) 1927-10-16

Family

ID=21837809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR644877D Expired FR644877A (en) 1926-07-17 1927-11-25 Method and apparatus for using subscriber telephone circuits for transmission and reception of radio broadcast

Country Status (3)

Country Link
DE (1) DE537206C (en)
FR (1) FR644877A (en)
GB (1) GB274491A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3022465A (en) * 1959-01-15 1962-02-20 Philco Corp Plural-transistor circuit with fuse means

Also Published As

Publication number Publication date
GB274491A (en) 1928-07-26
DE537206C (en) 1931-10-31

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