KR880014208U - 음성다중 tv수상기용 음향신호 절환 장치 - Google Patents

음성다중 tv수상기용 음향신호 절환 장치

Info

Publication number
KR880014208U
KR880014208U KR2019860020848U KR860020848U KR880014208U KR 880014208 U KR880014208 U KR 880014208U KR 2019860020848 U KR2019860020848 U KR 2019860020848U KR 860020848 U KR860020848 U KR 860020848U KR 880014208 U KR880014208 U KR 880014208U
Authority
KR
South Korea
Prior art keywords
audio
sets
switching device
signal switching
audio signal
Prior art date
Application number
KR2019860020848U
Other languages
English (en)
Other versions
KR900004194Y1 (ko
Inventor
이상훈
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 KR2019860020848U priority Critical patent/KR900004194Y1/ko
Publication of KR880014208U publication Critical patent/KR880014208U/ko
Application granted granted Critical
Publication of KR900004194Y1 publication Critical patent/KR900004194Y1/ko

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
    • 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
    • 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
    • H03K17/74—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of diodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electronic Switches (AREA)
KR2019860020848U 1986-12-23 1986-12-23 음성다중 tv수상기용 음향신호 절환 장치 KR900004194Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860020848U KR900004194Y1 (ko) 1986-12-23 1986-12-23 음성다중 tv수상기용 음향신호 절환 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860020848U KR900004194Y1 (ko) 1986-12-23 1986-12-23 음성다중 tv수상기용 음향신호 절환 장치

Publications (2)

Publication Number Publication Date
KR880014208U true KR880014208U (ko) 1988-08-31
KR900004194Y1 KR900004194Y1 (ko) 1990-05-12

Family

ID=19258222

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860020848U KR900004194Y1 (ko) 1986-12-23 1986-12-23 음성다중 tv수상기용 음향신호 절환 장치

Country Status (1)

Country Link
KR (1) KR900004194Y1 (ko)

Also Published As

Publication number Publication date
KR900004194Y1 (ko) 1990-05-12

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