KR880018799U - 스피커 - Google Patents

스피커

Info

Publication number
KR880018799U
KR880018799U KR2019870004177U KR870004177U KR880018799U KR 880018799 U KR880018799 U KR 880018799U KR 2019870004177 U KR2019870004177 U KR 2019870004177U KR 870004177 U KR870004177 U KR 870004177U KR 880018799 U KR880018799 U KR 880018799U
Authority
KR
South Korea
Prior art keywords
speaker
Prior art date
Application number
KR2019870004177U
Other languages
English (en)
Other versions
KR900002538Y1 (ko
Inventor
김창용
Original Assignee
삼성전기주식회사
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 삼성전기주식회사 filed Critical 삼성전기주식회사
Priority to KR2019870004177U priority Critical patent/KR900002538Y1/ko
Publication of KR880018799U publication Critical patent/KR880018799U/ko
Application granted granted Critical
Publication of KR900002538Y1 publication Critical patent/KR900002538Y1/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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2803—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means for loudspeaker transducers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
KR2019870004177U 1987-03-30 1987-03-30 스피커 KR900002538Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870004177U KR900002538Y1 (ko) 1987-03-30 1987-03-30 스피커

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870004177U KR900002538Y1 (ko) 1987-03-30 1987-03-30 스피커

Publications (2)

Publication Number Publication Date
KR880018799U true KR880018799U (ko) 1988-10-29
KR900002538Y1 KR900002538Y1 (ko) 1990-03-30

Family

ID=19261065

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870004177U KR900002538Y1 (ko) 1987-03-30 1987-03-30 스피커

Country Status (1)

Country Link
KR (1) KR900002538Y1 (ko)

Also Published As

Publication number Publication date
KR900002538Y1 (ko) 1990-03-30

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee