JP2008160230A - スピーカシステム - Google Patents
スピーカシステム Download PDFInfo
- Publication number
- JP2008160230A JP2008160230A JP2006343721A JP2006343721A JP2008160230A JP 2008160230 A JP2008160230 A JP 2008160230A JP 2006343721 A JP2006343721 A JP 2006343721A JP 2006343721 A JP2006343721 A JP 2006343721A JP 2008160230 A JP2008160230 A JP 2008160230A
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- speaker
- sound
- sound absorbing
- cabinet
- unit
- Prior art date
- Legal status (The legal status 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 status listed.)
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- SMEGJBVQLJJKKX-HOTMZDKISA-N [(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)OC(=O)C)O)O SMEGJBVQLJJKKX-HOTMZDKISA-N 0.000 description 1
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Images
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
- H04R1/2876—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding
- H04R1/288—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding 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
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
- H04R2201/029—Manufacturing aspects of enclosures transducers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
【解決手段】ユニット装着口11aを有するスピーカキャビネット1と、ユニット装着口11aに取り付けられたスピーカユニット2と、スピーカユニット2の背面側でスピーカキャビネット1内に配置された不定形の吸音構造物3とを備える。吸音構造物3は、多孔状で通気性を有する袋31内に、薄片状の木材チップ32を充填して成るもので、木材チップ32には、材木を鉋掛けすることによって発生する厚さ0.05〜1mmのカールした鉋屑が用いられる。
【選択図】図1
Description
ユニット装着口11aを有するスピーカキャビネット1と、
前記ユニット装着口11aに取り付けられたスピーカユニット2と、
前記スピーカユニット2の背面側で前記スピーカキャビネット1内に配置された吸音構造物3と、を備え、
前記吸音構造物3は、多孔状で通気性を有する袋31内に、薄片状の木材チップ32が充填されて成る構造物であることを特徴とする。
前記木材チップ32は、材木から削り出された厚さ0.05〜1mmのカールした木材チップであることを特徴とする。
11a ユニット装着口
2 スピーカユニット
3 吸音構造物
31 袋
32 薄片状の木材チップ
Claims (2)
- ユニット装着口を有するスピーカキャビネットと、
前記ユニット装着口に取り付けられたスピーカユニットと、
前記スピーカユニットの背面側で前記スピーカキャビネット内に配置された吸音構造物と、を備え、
前記吸音構造物は、多孔状で通気性を有する袋内に、薄片状の木材チップが充填されて成る構造物であることを特徴とするスピーカシステム。 - 前記木材チップは、材木から削り出された厚さ0.05〜1mmのカールした木材チップであることを特徴とする請求項1記載のスピーカシステム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006343721A JP2008160230A (ja) | 2006-12-21 | 2006-12-21 | スピーカシステム |
US12/000,484 US20080149418A1 (en) | 2006-12-21 | 2007-12-13 | Speaker system |
KR1020070132932A KR100935355B1 (ko) | 2006-12-21 | 2007-12-18 | 스피커 시스템 |
CN200710306200XA CN101207937B (zh) | 2006-12-21 | 2007-12-20 | 扬声器系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006343721A JP2008160230A (ja) | 2006-12-21 | 2006-12-21 | スピーカシステム |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2008160230A true JP2008160230A (ja) | 2008-07-10 |
Family
ID=39541262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006343721A Pending JP2008160230A (ja) | 2006-12-21 | 2006-12-21 | スピーカシステム |
Country Status (4)
Country | Link |
---|---|
US (1) | US20080149418A1 (ja) |
JP (1) | JP2008160230A (ja) |
KR (1) | KR100935355B1 (ja) |
CN (1) | CN101207937B (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7565949B2 (en) * | 2005-09-27 | 2009-07-28 | Casio Computer Co., Ltd. | Flat panel display module having speaker function |
JP5177032B2 (ja) * | 2008-09-12 | 2013-04-03 | 株式会社Jvcケンウッド | スピーカ |
US8292023B2 (en) * | 2009-02-13 | 2012-10-23 | Nokia Corporation | Enclosing adsorbent material |
EP2293592A1 (en) * | 2009-09-01 | 2011-03-09 | Nxp B.V. | Acoustic material for a small loudspeaker cabinet |
EP2495991A1 (en) * | 2011-03-04 | 2012-09-05 | Knowles Electronics Asia PTE. Ltd. | Packaging of acoustic volume increasing materials for loudspeaker devices |
JP5683044B2 (ja) * | 2011-09-12 | 2015-03-11 | 株式会社巴川製紙所 | 音響透過性材料の製造方法 |
CN204498363U (zh) * | 2015-04-13 | 2015-07-22 | 歌尔声学股份有限公司 | 吸音组件及设有该吸音组件的扬声器模组 |
CN105657615B (zh) * | 2016-03-28 | 2019-06-25 | 歌尔股份有限公司 | 扬声器模组 |
CN109831725A (zh) * | 2018-12-27 | 2019-05-31 | 瑞声科技(新加坡)有限公司 | 扬声器模组 |
US11325765B1 (en) | 2021-04-30 | 2022-05-10 | Blake Ian Goldsmith | Audio equipment weighting device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58173993U (ja) * | 1982-05-18 | 1983-11-21 | パイオニア株式会社 | スピ−カシステム |
JPS63291778A (ja) * | 1987-05-22 | 1988-11-29 | Kobe Steel Ltd | 自動車等の車室の防音構造 |
JP2004239056A (ja) * | 2003-01-15 | 2004-08-26 | Hida Forest Kk | 建材 |
JP2004312471A (ja) * | 2003-04-08 | 2004-11-04 | Shima System:Kk | スピーカシステム |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3132712A (en) * | 1960-01-04 | 1964-05-12 | Wilbur L Maddy | Loud-speaker enclosure |
US3867996A (en) * | 1973-11-21 | 1975-02-25 | Modular Sound Systems Inc | Speaker enclosure |
US3884326A (en) * | 1974-03-06 | 1975-05-20 | Timothy R Orisek | Loudspeaker and enclosure assembly |
US4119799A (en) * | 1977-12-21 | 1978-10-10 | Merlino Mark F | Critical alignment loudspeaker system |
CH639453A5 (de) * | 1978-12-11 | 1983-11-15 | Hawa Ag | Bauelement fuer die luftschalldaemmung. |
US4284844A (en) * | 1979-05-07 | 1981-08-18 | Belles Research Corp. | Loudspeaker system |
US4272572A (en) * | 1979-10-11 | 1981-06-09 | Minnesota Mining And Manufacturing Company | Vibration isolation structure |
US4349084A (en) * | 1980-12-24 | 1982-09-14 | Marco Karpodines | Controlled ambience speaker system |
US4356882A (en) * | 1981-01-15 | 1982-11-02 | Allen James C | Device for enlarging the effective volume of a loudspeaker enclosure |
GB2146871B (en) * | 1983-03-02 | 1986-11-26 | Brian Douglas Ward | Constant pressure device |
JPH0628876Y2 (ja) * | 1988-03-01 | 1994-08-03 | 株式会社ケンウッド | 低音域再生用スピーカシステム |
US4924964A (en) * | 1989-07-24 | 1990-05-15 | Olsen Michael P | Loudspeaker enclosure |
JPH04154298A (ja) * | 1990-10-17 | 1992-05-27 | Pioneer Electron Corp | スピーカ装置 |
JPH0549081A (ja) * | 1991-08-09 | 1993-02-26 | Pioneer Electron Corp | スピーカシステム |
US5290973A (en) * | 1992-08-24 | 1994-03-01 | Kwoh Frederick Y S | Acoustic damping device |
JP3240714B2 (ja) * | 1992-10-19 | 2001-12-25 | オンキヨー株式会社 | スピーカキャビネット |
US5777947A (en) * | 1995-03-27 | 1998-07-07 | Georgia Tech Research Corporation | Apparatuses and methods for sound absorption using hollow beads loosely contained in an enclosure |
US5661273A (en) * | 1995-06-07 | 1997-08-26 | Bergiadis; Bill | Soundproof wall |
JP2896499B2 (ja) * | 1996-08-22 | 1999-05-31 | 林野庁森林総合研究所長 | 複合材とその製造方法 |
US5824969A (en) * | 1996-09-30 | 1998-10-20 | Takenaka; Masaaki | Speaker system with a three-dimensional spiral sound passage |
JP2000305574A (ja) * | 1999-04-22 | 2000-11-02 | Toray Ind Inc | 吸音材 |
US20030048918A1 (en) * | 2001-09-07 | 2003-03-13 | Dillon Geoffrey M. | Installing a high fidelity sound, voice paging, or music system by mounting an electrical to acoustic transducer inside a wall mounted gang box |
CN2681506Y (zh) * | 2003-08-21 | 2005-02-23 | 唐波洋 | 高中低音全分离式全同轴型音箱 |
JP4142718B2 (ja) * | 2004-09-27 | 2008-09-03 | 松下電器産業株式会社 | スピーカ装置 |
JP4444782B2 (ja) * | 2004-10-15 | 2010-03-31 | 学校法人近畿大学 | スピーカボックス |
CN2814604Y (zh) * | 2005-08-19 | 2006-09-06 | 张继军 | 隔音助听耳罩 |
-
2006
- 2006-12-21 JP JP2006343721A patent/JP2008160230A/ja active Pending
-
2007
- 2007-12-13 US US12/000,484 patent/US20080149418A1/en not_active Abandoned
- 2007-12-18 KR KR1020070132932A patent/KR100935355B1/ko not_active IP Right Cessation
- 2007-12-20 CN CN200710306200XA patent/CN101207937B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58173993U (ja) * | 1982-05-18 | 1983-11-21 | パイオニア株式会社 | スピ−カシステム |
JPS63291778A (ja) * | 1987-05-22 | 1988-11-29 | Kobe Steel Ltd | 自動車等の車室の防音構造 |
JP2004239056A (ja) * | 2003-01-15 | 2004-08-26 | Hida Forest Kk | 建材 |
JP2004312471A (ja) * | 2003-04-08 | 2004-11-04 | Shima System:Kk | スピーカシステム |
Also Published As
Publication number | Publication date |
---|---|
KR20080058198A (ko) | 2008-06-25 |
KR100935355B1 (ko) | 2010-01-06 |
CN101207937B (zh) | 2012-06-20 |
CN101207937A (zh) | 2008-06-25 |
US20080149418A1 (en) | 2008-06-26 |
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