ATA742075A - COMPATIBLE QUADROPHONIC SIGNAL TRANSMISSION SYSTEM - Google Patents

COMPATIBLE QUADROPHONIC SIGNAL TRANSMISSION SYSTEM

Info

Publication number
ATA742075A
ATA742075A AT742075A AT742075A ATA742075A AT A742075 A ATA742075 A AT A742075A AT 742075 A AT742075 A AT 742075A AT 742075 A AT742075 A AT 742075A AT A742075 A ATA742075 A AT A742075A
Authority
AT
Austria
Prior art keywords
quadrophonic
compatible
signal transmission
transmission system
signal
Prior art date
Application number
AT742075A
Other languages
German (de)
Other versions
AT354523B (en
Inventor
Gabor Ing Juhasz
Original Assignee
Orion Radio
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 Orion Radio filed Critical Orion Radio
Priority to AT742075A priority Critical patent/AT354523B/en
Publication of ATA742075A publication Critical patent/ATA742075A/en
Application granted granted Critical
Publication of AT354523B publication Critical patent/AT354523B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/02—Systems employing more than two channels, e.g. quadraphonic of the matrix type, i.e. in which input signals are combined algebraically, e.g. after having been phase shifted with respect to each other

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
AT742075A 1975-09-29 1975-09-29 COMPATIBLE QUADROPHONIC SIGNAL TRANSFER SYSTEM AT354523B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT742075A AT354523B (en) 1975-09-29 1975-09-29 COMPATIBLE QUADROPHONIC SIGNAL TRANSFER SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT742075A AT354523B (en) 1975-09-29 1975-09-29 COMPATIBLE QUADROPHONIC SIGNAL TRANSFER SYSTEM

Publications (2)

Publication Number Publication Date
ATA742075A true ATA742075A (en) 1979-06-15
AT354523B AT354523B (en) 1980-01-10

Family

ID=3595875

Family Applications (1)

Application Number Title Priority Date Filing Date
AT742075A AT354523B (en) 1975-09-29 1975-09-29 COMPATIBLE QUADROPHONIC SIGNAL TRANSFER SYSTEM

Country Status (1)

Country Link
AT (1) AT354523B (en)

Also Published As

Publication number Publication date
AT354523B (en) 1980-01-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee