FR2153359B1 - - Google Patents

Info

Publication number
FR2153359B1
FR2153359B1 FR7233411A FR7233411A FR2153359B1 FR 2153359 B1 FR2153359 B1 FR 2153359B1 FR 7233411 A FR7233411 A FR 7233411A FR 7233411 A FR7233411 A FR 7233411A FR 2153359 B1 FR2153359 B1 FR 2153359B1
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.)
Expired
Application number
FR7233411A
Other languages
French (fr)
Other versions
FR2153359A1 (enrdf_load_stackoverflow
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of FR2153359A1 publication Critical patent/FR2153359A1/fr
Application granted granted Critical
Publication of FR2153359B1 publication Critical patent/FR2153359B1/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)
  • Stereo-Broadcasting Methods (AREA)
  • Stereophonic System (AREA)
FR7233411A 1971-09-21 1972-09-21 Expired FR2153359B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18231871A 1971-09-21 1971-09-21

Publications (2)

Publication Number Publication Date
FR2153359A1 FR2153359A1 (enrdf_load_stackoverflow) 1973-05-04
FR2153359B1 true FR2153359B1 (enrdf_load_stackoverflow) 1981-05-08

Family

ID=22667935

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7233411A Expired FR2153359B1 (enrdf_load_stackoverflow) 1971-09-21 1972-09-21

Country Status (7)

Country Link
JP (1) JPS5416681B2 (enrdf_load_stackoverflow)
KR (1) KR780000452B1 (enrdf_load_stackoverflow)
CA (1) CA984007A (enrdf_load_stackoverflow)
DE (1) DE2246041A1 (enrdf_load_stackoverflow)
FR (1) FR2153359B1 (enrdf_load_stackoverflow)
GB (1) GB1391289A (enrdf_load_stackoverflow)
NL (1) NL7212767A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798377A (en) * 1972-04-07 1974-03-19 Matsushita Electric Corp Four channel fm decoder utilizing a one-of-four decoder
JPS4989502A (enrdf_load_stackoverflow) * 1972-12-01 1974-08-27
DE2415218A1 (de) * 1974-03-29 1975-10-02 Licentia Gmbh Halbleiterdiode
WO1984001479A1 (en) * 1982-10-04 1984-04-12 Stuart David Saunders Signal reproduction apparatus

Also Published As

Publication number Publication date
DE2246041A1 (de) 1973-03-29
JPS4841702A (enrdf_load_stackoverflow) 1973-06-18
KR780000452B1 (en) 1978-10-23
GB1391289A (en) 1975-04-23
NL7212767A (enrdf_load_stackoverflow) 1973-03-23
CA984007A (en) 1976-02-17
FR2153359A1 (enrdf_load_stackoverflow) 1973-05-04
JPS5416681B2 (enrdf_load_stackoverflow) 1979-06-25

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Legal Events

Date Code Title Description
ST Notification of lapse