KR900015111U - Improved speaker - Google Patents

Improved speaker

Info

Publication number
KR900015111U
KR900015111U KR2019890000610U KR890000610U KR900015111U KR 900015111 U KR900015111 U KR 900015111U KR 2019890000610 U KR2019890000610 U KR 2019890000610U KR 890000610 U KR890000610 U KR 890000610U KR 900015111 U KR900015111 U KR 900015111U
Authority
KR
South Korea
Prior art keywords
improved speaker
speaker
improved
Prior art date
Application number
KR2019890000610U
Other languages
Korean (ko)
Other versions
KR940000419Y1 (en
Inventor
심윤섭
Original Assignee
대우전자 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 대우전자 주식회사 filed Critical 대우전자 주식회사
Priority to KR2019890000610U priority Critical patent/KR940000419Y1/en
Publication of KR900015111U publication Critical patent/KR900015111U/en
Application granted granted Critical
Publication of KR940000419Y1 publication Critical patent/KR940000419Y1/en

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
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
    • H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex type for loudspeaker transducers
    • 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 
    • H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
KR2019890000610U 1989-01-23 1989-01-23 Improvement speaker KR940000419Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890000610U KR940000419Y1 (en) 1989-01-23 1989-01-23 Improvement speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890000610U KR940000419Y1 (en) 1989-01-23 1989-01-23 Improvement speaker

Publications (2)

Publication Number Publication Date
KR900015111U true KR900015111U (en) 1990-08-02
KR940000419Y1 KR940000419Y1 (en) 1994-01-24

Family

ID=19283285

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890000610U KR940000419Y1 (en) 1989-01-23 1989-01-23 Improvement speaker

Country Status (1)

Country Link
KR (1) KR940000419Y1 (en)

Also Published As

Publication number Publication date
KR940000419Y1 (en) 1994-01-24

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