[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

KR880003732U - Speaker direction adjustment device - Google Patents

Speaker direction adjustment device

Info

Publication number
KR880003732U
KR880003732U KR2019860009464U KR860009464U KR880003732U KR 880003732 U KR880003732 U KR 880003732U KR 2019860009464 U KR2019860009464 U KR 2019860009464U KR 860009464 U KR860009464 U KR 860009464U KR 880003732 U KR880003732 U KR 880003732U
Authority
KR
South Korea
Prior art keywords
adjustment device
direction adjustment
speaker direction
speaker
adjustment
Prior art date
Application number
KR2019860009464U
Other languages
Korean (ko)
Other versions
KR900008745Y1 (en
Inventor
박영일
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 KR2019860009464U priority Critical patent/KR900008745Y1/en
Publication of KR880003732U publication Critical patent/KR880003732U/en
Application granted granted Critical
Publication of KR900008745Y1 publication Critical patent/KR900008745Y1/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
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/323—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for loudspeakers

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)
KR2019860009464U 1986-07-02 1986-07-02 Speaker cabinet for adjusting direction KR900008745Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860009464U KR900008745Y1 (en) 1986-07-02 1986-07-02 Speaker cabinet for adjusting direction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860009464U KR900008745Y1 (en) 1986-07-02 1986-07-02 Speaker cabinet for adjusting direction

Publications (2)

Publication Number Publication Date
KR880003732U true KR880003732U (en) 1988-04-14
KR900008745Y1 KR900008745Y1 (en) 1990-09-22

Family

ID=19253296

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860009464U KR900008745Y1 (en) 1986-07-02 1986-07-02 Speaker cabinet for adjusting direction

Country Status (1)

Country Link
KR (1) KR900008745Y1 (en)

Also Published As

Publication number Publication date
KR900008745Y1 (en) 1990-09-22

Similar Documents

Publication Publication Date Title
BR8801771A (en) ADJUSTMENT DEVICE
DE69033588D1 (en) Adjustment device
NO174370C (en) Speaker means
KR890008489A (en) Diaphragm device
DK204589D0 (en) SPEAKER SYSTEM
ATA221987A (en) HANDS-FREE DEVICE
IT8667948A0 (en) ANTI-SLEEP ACOUSTIC DEVICE
KR880003732U (en) Speaker direction adjustment device
KR880014308U (en) Speaker direction adjustment device
ATA70686A (en) SPEAKER ARRANGEMENT
KR890009858U (en) TV-mounted speaker mounting device
DK428888D0 (en) SPEAKER DEVICE
KR870019341U (en) speaker
KR880001548U (en) Speaker fixing device
KR880014310U (en) Speaker sound direction adjuster
KR870009162U (en) Speaker mounting device
KR870014052U (en) Speaker case device
KR900011168U (en) speaker
DK240188D0 (en) SYMMETRIC DEVICE FOR SPEAKERS
KR890018400U (en) Speaker fixing device
KR870019333U (en) Extension device for microphone mount
SE8405475D0 (en) Adjustment DEVICE
KR880001549U (en) speaker
KR870017594U (en) speaker
KR870017595U (en) speaker

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: 19961231

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee