KR830004352U - 음향기기 - Google Patents

음향기기

Info

Publication number
KR830004352U
KR830004352U KR2019820003182U KR820003182U KR830004352U KR 830004352 U KR830004352 U KR 830004352U KR 2019820003182 U KR2019820003182 U KR 2019820003182U KR 820003182 U KR820003182 U KR 820003182U KR 830004352 U KR830004352 U KR 830004352U
Authority
KR
South Korea
Prior art keywords
sound equipment
sound
equipment
Prior art date
Application number
KR2019820003182U
Other languages
English (en)
Other versions
KR870003542Y1 (ko
Inventor
야스오 히야가와
Original Assignee
소니 가부시끼가이샤
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 소니 가부시끼가이샤 filed Critical 소니 가부시끼가이샤
Publication of KR830004352U publication Critical patent/KR830004352U/ko
Application granted granted Critical
Publication of KR870003542Y1 publication Critical patent/KR870003542Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Structure Of Receivers (AREA)
  • Casings For Electric Apparatus (AREA)
KR2019820003182U 1981-04-24 1982-04-23 음향기기 KR870003542Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1981060296U JPS57173379U (ko) 1981-04-24 1981-04-24
JP56-60296 1981-04-24

Publications (2)

Publication Number Publication Date
KR830004352U true KR830004352U (ko) 1983-12-30
KR870003542Y1 KR870003542Y1 (ko) 1987-10-16

Family

ID=29856601

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019820003182U KR870003542Y1 (ko) 1981-04-24 1982-04-23 음향기기

Country Status (2)

Country Link
JP (1) JPS57173379U (ko)
KR (1) KR870003542Y1 (ko)

Also Published As

Publication number Publication date
JPS57173379U (ko) 1982-11-01
KR870003542Y1 (ko) 1987-10-16

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