NL7205099A - - Google Patents

Info

Publication number
NL7205099A
NL7205099A NL7205099A NL7205099A NL7205099A NL 7205099 A NL7205099 A NL 7205099A NL 7205099 A NL7205099 A NL 7205099A NL 7205099 A NL7205099 A NL 7205099A NL 7205099 A NL7205099 A NL 7205099A
Authority
NL
Netherlands
Application number
NL7205099A
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
Priority claimed from JP2431271A external-priority patent/JPS5214926B1/ja
Priority claimed from JP2431171A external-priority patent/JPS5214925B1/ja
Application filed filed Critical
Publication of NL7205099A publication Critical patent/NL7205099A/xx

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)
  • Noise Elimination (AREA)
  • Stereophonic System (AREA)
NL7205099A 1971-04-15 1972-04-14 NL7205099A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2431271A JPS5214926B1 (ja) 1971-04-15 1971-04-15
JP2431171A JPS5214925B1 (ja) 1971-04-15 1971-04-15

Publications (1)

Publication Number Publication Date
NL7205099A true NL7205099A (ja) 1972-10-17

Family

ID=26361804

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7205099A NL7205099A (ja) 1971-04-15 1972-04-14

Country Status (5)

Country Link
CA (1) CA969240A (ja)
DE (2) DE2264591A1 (ja)
FR (1) FR2136450A5 (ja)
GB (1) GB1377138A (ja)
NL (1) NL7205099A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164920A1 (ja) * 1972-12-22 1973-08-03 Matsushita Electric Ind Co Ltd

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787629A (en) * 1972-05-09 1974-01-22 Rca Corp Apparatus for distinguishing between various fm broadcast multiplex transmissions
US4316058A (en) * 1972-05-09 1982-02-16 Rca Corporation Sound field transmission system surrounding a listener
JPS5315602B2 (ja) * 1972-09-29 1978-05-26
HU165189B (ja) * 1972-12-28 1974-07-27
JPS5113208U (ja) * 1974-07-17 1976-01-30
DE2616665C2 (de) * 1976-04-15 1982-05-06 Paul Dipl.-Ing. Dr.-Ing. 5100 Aachen Scherer Einrichtung zur Aufnahme und Wiedergabe von räumlichen Schallereignissen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2164920A1 (ja) * 1972-12-22 1973-08-03 Matsushita Electric Ind Co Ltd

Also Published As

Publication number Publication date
GB1377138A (en) 1974-12-11
DE2218822B2 (de) 1980-01-24
CA969240A (en) 1975-06-10
DE2218822C3 (de) 1980-10-16
DE2264591A1 (de) 1974-06-12
DE2218822A1 (de) 1972-11-23
FR2136450A5 (ja) 1972-12-22

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Legal Events

Date Code Title Description
BC A request for examination has been filed
BV The patent application has lapsed