KR780000452B1 - Four channel stereophonic system - Google Patents

Four channel stereophonic system

Info

Publication number
KR780000452B1
KR780000452B1 KR7201435A KR720001435A KR780000452B1 KR 780000452 B1 KR780000452 B1 KR 780000452B1 KR 7201435 A KR7201435 A KR 7201435A KR 720001435 A KR720001435 A KR 720001435A KR 780000452 B1 KR780000452 B1 KR 780000452B1
Authority
KR
South Korea
Prior art keywords
channel stereophonic
stereophonic system
channel
stereophonic
Prior art date
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
KR7201435A
Other languages
English (en)
Korean (ko)
Inventor
Csicsatka Antal
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of KR780000452B1 publication Critical patent/KR780000452B1/ko
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)
KR7201435A 1971-09-21 1972-09-21 Four channel stereophonic system Expired KR780000452B1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
KR780000452B1 true KR780000452B1 (en) 1978-10-23

Family

ID=22667935

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7201435A Expired KR780000452B1 (en) 1971-09-21 1972-09-21 Four channel stereophonic system

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
EP0120901A4 (en) * 1982-10-04 1985-04-11 Stuart David Saunders SIGNAL REPRODUCING APPARATUS.

Also Published As

Publication number Publication date
NL7212767A (enrdf_load_stackoverflow) 1973-03-23
FR2153359A1 (enrdf_load_stackoverflow) 1973-05-04
GB1391289A (en) 1975-04-23
JPS5416681B2 (enrdf_load_stackoverflow) 1979-06-25
JPS4841702A (enrdf_load_stackoverflow) 1973-06-18
CA984007A (en) 1976-02-17
DE2246041A1 (de) 1973-03-29
FR2153359B1 (enrdf_load_stackoverflow) 1981-05-08

Similar Documents

Publication Publication Date Title
CA961235A (en) Clamping system
CA954931A (en) Electromagnet-controlling system
CA971513A (en) Sway-arrest system
MTP716B (en) Idydroponic system
CA944554A (en) Audio-visual system
CA950056A (en) Channel selection system
CA965355A (en) Four-channel stereophonic device
CA1030225A (en) 4-channel stereophonic demodulating system
KR780000452B1 (en) Four channel stereophonic system
CA1021852A (en) Compatible four channel fm system
AU464444B2 (en) Skid-control system
ZA722859B (en) Channel updating system
CA957285A (en) Loudspeaker system
ZA721097B (en) Antioxidants
CA1011185A (en) Television channel indicator
CA860527A (en) Terrain-following system
AU468431B2 (en) Channel selection system
AU415657B2 (en) System for selecting channel
CA974598A (en) Multiple channel fm stereo system
CA1015040A (en) Compatible four channel fm system
AU1379770A (en) System for selecting channel
CA872937A (en) Single channel carrier system
CA1033418A (en) Four channel stereophonic system
CA860526A (en) Terrain-following system
CA861724A (en) Matrixing apparatus