KR890007999U - Surround sound automatic switching circuit - Google Patents

Surround sound automatic switching circuit

Info

Publication number
KR890007999U
KR890007999U KR2019870017169U KR870017169U KR890007999U KR 890007999 U KR890007999 U KR 890007999U KR 2019870017169 U KR2019870017169 U KR 2019870017169U KR 870017169 U KR870017169 U KR 870017169U KR 890007999 U KR890007999 U KR 890007999U
Authority
KR
South Korea
Prior art keywords
switching circuit
automatic switching
surround sound
sound automatic
surround
Prior art date
Application number
KR2019870017169U
Other languages
Korean (ko)
Other versions
KR900009927Y1 (en
Inventor
신영재
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019870017169U priority Critical patent/KR900009927Y1/en
Publication of KR890007999U publication Critical patent/KR890007999U/en
Application granted granted Critical
Publication of KR900009927Y1 publication Critical patent/KR900009927Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • H04N5/607—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for more than one sound signal, e.g. stereo, multilanguages

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Stereo-Broadcasting Methods (AREA)
KR2019870017169U 1987-09-30 1987-09-30 Automatic surround audio converting circuit KR900009927Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870017169U KR900009927Y1 (en) 1987-09-30 1987-09-30 Automatic surround audio converting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870017169U KR900009927Y1 (en) 1987-09-30 1987-09-30 Automatic surround audio converting circuit

Publications (2)

Publication Number Publication Date
KR890007999U true KR890007999U (en) 1989-05-18
KR900009927Y1 KR900009927Y1 (en) 1990-10-20

Family

ID=19268498

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870017169U KR900009927Y1 (en) 1987-09-30 1987-09-30 Automatic surround audio converting circuit

Country Status (1)

Country Link
KR (1) KR900009927Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220071334A (en) * 2020-11-24 2022-05-31 주식회사 모닝아트 Improved mixer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220071334A (en) * 2020-11-24 2022-05-31 주식회사 모닝아트 Improved mixer

Also Published As

Publication number Publication date
KR900009927Y1 (en) 1990-10-20

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19991224

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee