KR880003273U - Audio Surround Circuit - Google Patents

Audio Surround Circuit

Info

Publication number
KR880003273U
KR880003273U KR2019860010397U KR860010397U KR880003273U KR 880003273 U KR880003273 U KR 880003273U KR 2019860010397 U KR2019860010397 U KR 2019860010397U KR 860010397 U KR860010397 U KR 860010397U KR 880003273 U KR880003273 U KR 880003273U
Authority
KR
South Korea
Prior art keywords
surround circuit
audio surround
audio
circuit
surround
Prior art date
Application number
KR2019860010397U
Other languages
Korean (ko)
Other versions
KR910003207Y1 (en
Inventor
이영만
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 KR2019860010397U priority Critical patent/KR910003207Y1/en
Publication of KR880003273U publication Critical patent/KR880003273U/en
Application granted granted Critical
Publication of KR910003207Y1 publication Critical patent/KR910003207Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
KR2019860010397U 1986-07-16 1986-07-16 Surround circuit of audio signal KR910003207Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860010397U KR910003207Y1 (en) 1986-07-16 1986-07-16 Surround circuit of audio signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860010397U KR910003207Y1 (en) 1986-07-16 1986-07-16 Surround circuit of audio signal

Publications (2)

Publication Number Publication Date
KR880003273U true KR880003273U (en) 1988-04-13
KR910003207Y1 KR910003207Y1 (en) 1991-05-13

Family

ID=19253845

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860010397U KR910003207Y1 (en) 1986-07-16 1986-07-16 Surround circuit of audio signal

Country Status (1)

Country Link
KR (1) KR910003207Y1 (en)

Also Published As

Publication number Publication date
KR910003207Y1 (en) 1991-05-13

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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: 19970829

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee