JP2005260627A - スピーカー - Google Patents

スピーカー Download PDF

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Publication number
JP2005260627A
JP2005260627A JP2004070138A JP2004070138A JP2005260627A JP 2005260627 A JP2005260627 A JP 2005260627A JP 2004070138 A JP2004070138 A JP 2004070138A JP 2004070138 A JP2004070138 A JP 2004070138A JP 2005260627 A JP2005260627 A JP 2005260627A
Authority
JP
Japan
Prior art keywords
speaker
housing
diameter
speaker unit
sound
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.)
Pending
Application number
JP2004070138A
Other languages
English (en)
Japanese (ja)
Inventor
Hiroshi China
弘 知名
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP2004070138A priority Critical patent/JP2005260627A/ja
Priority to PCT/JP2005/004320 priority patent/WO2005089013A1/fr
Publication of JP2005260627A publication Critical patent/JP2005260627A/ja
Pending legal-status Critical Current

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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
    • H04R1/20—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
    • H04R1/2884—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure
    • H04R1/2888—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure for loudspeaker transducers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP2004070138A 2004-03-12 2004-03-12 スピーカー Pending JP2005260627A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004070138A JP2005260627A (ja) 2004-03-12 2004-03-12 スピーカー
PCT/JP2005/004320 WO2005089013A1 (fr) 2004-03-12 2005-03-11 Haut-parleur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004070138A JP2005260627A (ja) 2004-03-12 2004-03-12 スピーカー

Publications (1)

Publication Number Publication Date
JP2005260627A true JP2005260627A (ja) 2005-09-22

Family

ID=34975994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004070138A Pending JP2005260627A (ja) 2004-03-12 2004-03-12 スピーカー

Country Status (2)

Country Link
JP (1) JP2005260627A (fr)
WO (1) WO2005089013A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4870242B1 (ja) * 2011-10-04 2012-02-08 寛 梅田 バスレフ型無指向性スピーカー
JP2016054436A (ja) * 2014-09-04 2016-04-14 株式会社シロクマ スピーカー装置
JP2019080254A (ja) * 2017-10-26 2019-05-23 知名　弘 発光機能付きスピーカー
KR101965339B1 (ko) * 2017-10-31 2019-08-13 주식회사 디아이티랩 음향 기능을 갖는 공명 모듈러 가구

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6251926B2 (ja) * 2016-04-12 2017-12-27 宏尚 佐藤 スピーカ装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6072087U (ja) * 1983-10-21 1985-05-21 山水電気株式会社 スピ−カ装置
JP3348358B2 (ja) * 1989-09-06 2002-11-20 京次 小野橋 重ね構造多重筒型スピーカーシステム
JP3067358B2 (ja) * 1991-12-25 2000-07-17 松下電器産業株式会社 スピーカ
JPH0644291U (ja) * 1992-11-25 1994-06-10 株式会社東芝 重低音スピーカ装置
JPH11136781A (ja) * 1997-10-31 1999-05-21 Victor Co Of Japan Ltd 位相反転形スピーカキャビネット
JP2000023273A (ja) * 1998-06-26 2000-01-21 Nakamichi Corp バスレフ型スピーカ装置
JP2002010383A (ja) * 2000-06-21 2002-01-11 Hiroshi China 全指向性バックロードホーン型スピーカー
JP2002291085A (ja) * 2001-03-28 2002-10-04 Haruhiko Imamura スピーカ装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4870242B1 (ja) * 2011-10-04 2012-02-08 寛 梅田 バスレフ型無指向性スピーカー
JP2016054436A (ja) * 2014-09-04 2016-04-14 株式会社シロクマ スピーカー装置
JP2019080254A (ja) * 2017-10-26 2019-05-23 知名　弘 発光機能付きスピーカー
KR101965339B1 (ko) * 2017-10-31 2019-08-13 주식회사 디아이티랩 음향 기능을 갖는 공명 모듈러 가구

Also Published As

Publication number Publication date
WO2005089013A1 (fr) 2005-09-22

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