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
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04J—MULTIPLEX COMMUNICATION
  • H04J1/00—Frequency-division multiplex systems

Landscapes

• Engineering & Computer Science (AREA)
• Signal Processing (AREA)
• Computer Networks & Wireless Communication (AREA)
• Multimedia (AREA)
• Stereo-Broadcasting Methods (AREA)
• Stereophonic System (AREA)
• Circuit For Audible Band Transducer (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=10995470

Family Applications (1)

Country Status (8)

Families Citing this family (1)

Family Cites Families (2)

• 1972
  • 1972-12-28 HU HUEE002080 patent/HU165189B/hu unknown
• 1973
  • 1973-02-15 DE DE19732307418 patent/DE2307418A1/de active Pending
  • 1973-02-16 AT AT138273A patent/AT335515B/de not_active IP Right Cessation
  • 1973-02-16 CS CS114873A patent/CS177118B2/cs unknown
  • 1973-02-16 GB GB784873A patent/GB1414260A/en not_active Expired
  • 1973-03-09 JP JP48027920A patent/JPS4998601A/ja active Pending
  • 1973-03-20 IT IT6778673A patent/IT1009023B/it active
  • 1973-05-22 FR FR7318628A patent/FR2212717A1/fr not_active Withdrawn

Also Published As

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