KR890012130U - Speaker device for bass compensation - Google Patents

Speaker device for bass compensation

Info

Publication number
KR890012130U
KR890012130U KR2019870019411U KR870019411U KR890012130U KR 890012130 U KR890012130 U KR 890012130U KR 2019870019411 U KR2019870019411 U KR 2019870019411U KR 870019411 U KR870019411 U KR 870019411U KR 890012130 U KR890012130 U KR 890012130U
Authority
KR
South Korea
Prior art keywords
speaker device
bass compensation
bass
compensation
speaker
Prior art date
Application number
KR2019870019411U
Other languages
Korean (ko)
Other versions
KR900004816Y1 (en
Inventor
태상호
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 KR2019870019411U priority Critical patent/KR900004816Y1/en
Publication of KR890012130U publication Critical patent/KR890012130U/en
Application granted granted Critical
Publication of KR900004816Y1 publication Critical patent/KR900004816Y1/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
    • H04R1/2823—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material
    • H04R1/2826—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material 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 
    • H04R1/28—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

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)
KR2019870019411U 1987-11-10 1987-11-10 Speaker compensated low frequency sound KR900004816Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870019411U KR900004816Y1 (en) 1987-11-10 1987-11-10 Speaker compensated low frequency sound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870019411U KR900004816Y1 (en) 1987-11-10 1987-11-10 Speaker compensated low frequency sound

Publications (2)

Publication Number Publication Date
KR890012130U true KR890012130U (en) 1989-07-15
KR900004816Y1 KR900004816Y1 (en) 1990-05-31

Family

ID=19269322

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870019411U KR900004816Y1 (en) 1987-11-10 1987-11-10 Speaker compensated low frequency sound

Country Status (1)

Country Link
KR (1) KR900004816Y1 (en)

Also Published As

Publication number Publication date
KR900004816Y1 (en) 1990-05-31

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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
FPAY Annual fee payment

Payment date: 20010430

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee