FR2164920A1 - - Google Patents

Info

Publication number
FR2164920A1
FR2164920A1 FR7246053A FR7246053A FR2164920A1 FR 2164920 A1 FR2164920 A1 FR 2164920A1 FR 7246053 A FR7246053 A FR 7246053A FR 7246053 A FR7246053 A FR 7246053A FR 2164920 A1 FR2164920 A1 FR 2164920A1
Authority
FR
France
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
FR7246053A
Other versions
FR2164920B1 (fr
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to FR7246053A priority Critical patent/FR2164920B1/fr
Publication of FR2164920A1 publication Critical patent/FR2164920A1/fr
Application granted granted Critical
Publication of FR2164920B1 publication Critical patent/FR2164920B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/88—Stereophonic broadcast systems
    • H04H20/89—Stereophonic broadcast systems using three or more audio channels, e.g. triphonic or quadraphonic

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR7246053A 1972-12-22 1972-12-22 Expired FR2164920B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7246053A FR2164920B1 (fr) 1972-12-22 1972-12-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7246053A FR2164920B1 (fr) 1972-12-22 1972-12-22

Publications (2)

Publication Number Publication Date
FR2164920A1 true FR2164920A1 (fr) 1973-08-03
FR2164920B1 FR2164920B1 (fr) 1978-02-10

Family

ID=9109228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7246053A Expired FR2164920B1 (fr) 1972-12-22 1972-12-22

Country Status (1)

Country Link
FR (1) FR2164920B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2262441A1 (fr) * 1974-02-25 1975-09-19 Sony Corp

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7205099A (fr) * 1971-04-15 1972-10-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7205099A (fr) * 1971-04-15 1972-10-17

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Revue US 'IEEE Transactions on Broadcasting', Vol.BC-17, No. 3, septembre 1971, pages 70 - 77, Article 'Three-Channel FM Stereo Multiplex System for Compatible Broadcasting' de HALPERN *
Revue US 'Journal of the Audio Engineering Society', Vol. 18, No. 2, avril 1970, page 198, article 'Time-Division Multiplex for Four-Channel FM' de COOPER *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2262441A1 (fr) * 1974-02-25 1975-09-19 Sony Corp

Also Published As

Publication number Publication date
FR2164920B1 (fr) 1978-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse