KR870005777U - Vtr의 음성신호 절환회로 - Google Patents

Vtr의 음성신호 절환회로

Info

Publication number
KR870005777U
KR870005777U KR2019850012354U KR850012354U KR870005777U KR 870005777 U KR870005777 U KR 870005777U KR 2019850012354 U KR2019850012354 U KR 2019850012354U KR 850012354 U KR850012354 U KR 850012354U KR 870005777 U KR870005777 U KR 870005777U
Authority
KR
South Korea
Prior art keywords
audio signal
switching circuit
signal switching
vtr audio
vtr
Prior art date
Application number
KR2019850012354U
Other languages
English (en)
Other versions
KR880004217Y1 (ko
Inventor
이활암
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019850012354U priority Critical patent/KR880004217Y1/ko
Publication of KR870005777U publication Critical patent/KR870005777U/ko
Application granted granted Critical
Publication of KR880004217Y1 publication Critical patent/KR880004217Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/268—Signal distribution or switching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electronic Switches (AREA)
KR2019850012354U 1985-09-24 1985-09-24 Vtr의 음성신호 절환회로 KR880004217Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850012354U KR880004217Y1 (ko) 1985-09-24 1985-09-24 Vtr의 음성신호 절환회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850012354U KR880004217Y1 (ko) 1985-09-24 1985-09-24 Vtr의 음성신호 절환회로

Publications (2)

Publication Number Publication Date
KR870005777U true KR870005777U (ko) 1987-04-24
KR880004217Y1 KR880004217Y1 (ko) 1988-11-25

Family

ID=19245479

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850012354U KR880004217Y1 (ko) 1985-09-24 1985-09-24 Vtr의 음성신호 절환회로

Country Status (1)

Country Link
KR (1) KR880004217Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200484185Y1 (ko) * 2015-10-15 2017-08-09 명의전 젖병

Also Published As

Publication number Publication date
KR880004217Y1 (ko) 1988-11-25

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Payment date: 19981029

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