KR940023765U - Resonance sound prevention structure of speaker box - Google Patents

Resonance sound prevention structure of speaker box

Info

Publication number
KR940023765U
KR940023765U KR2019930003223U KR930003223U KR940023765U KR 940023765 U KR940023765 U KR 940023765U KR 2019930003223 U KR2019930003223 U KR 2019930003223U KR 930003223 U KR930003223 U KR 930003223U KR 940023765 U KR940023765 U KR 940023765U
Authority
KR
South Korea
Prior art keywords
prevention structure
speaker box
resonance sound
sound prevention
resonance
Prior art date
Application number
KR2019930003223U
Other languages
Korean (ko)
Other versions
KR950008181Y1 (en
Inventor
최형규
Original Assignee
최형규
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 최형규 filed Critical 최형규
Priority to KR2019930003223U priority Critical patent/KR950008181Y1/en
Publication of KR940023765U publication Critical patent/KR940023765U/en
Application granted granted Critical
Publication of KR950008181Y1 publication Critical patent/KR950008181Y1/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
    • H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
    • H04R1/2873—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself for loudspeaker transducers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
KR2019930003223U 1993-03-05 1993-03-05 Speake box KR950008181Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930003223U KR950008181Y1 (en) 1993-03-05 1993-03-05 Speake box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930003223U KR950008181Y1 (en) 1993-03-05 1993-03-05 Speake box

Publications (2)

Publication Number Publication Date
KR940023765U true KR940023765U (en) 1994-10-22
KR950008181Y1 KR950008181Y1 (en) 1995-10-04

Family

ID=19351630

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930003223U KR950008181Y1 (en) 1993-03-05 1993-03-05 Speake box

Country Status (1)

Country Link
KR (1) KR950008181Y1 (en)

Also Published As

Publication number Publication date
KR950008181Y1 (en) 1995-10-04

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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