JPWO2020204008A1 - - Google Patents

Info

Publication number
JPWO2020204008A1
JPWO2020204008A1 JP2021512141A JP2021512141A JPWO2020204008A1 JP WO2020204008 A1 JPWO2020204008 A1 JP WO2020204008A1 JP 2021512141 A JP2021512141 A JP 2021512141A JP 2021512141 A JP2021512141 A JP 2021512141A JP WO2020204008 A1 JPWO2020204008 A1 JP WO2020204008A1
Authority
JP
Japan
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.)
Ceased
Application number
JP2021512141A
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 filed Critical
Publication of JPWO2020204008A1 publication Critical patent/JPWO2020204008A1/ja
Priority to JP2023081428A priority Critical patent/JP2023101005A/ja
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP2021512141A 2019-04-05 2020-03-30 Ceased JPWO2020204008A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023081428A JP2023101005A (ja) 2019-04-05 2023-05-17 音響制御部材及び音響制御部材の製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019073126 2019-04-05
PCT/JP2020/014697 WO2020204008A1 (ja) 2019-04-05 2020-03-30 音響制御部材及び音響制御部材の製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023081428A Division JP2023101005A (ja) 2019-04-05 2023-05-17 音響制御部材及び音響制御部材の製造方法

Publications (1)

Publication Number Publication Date
JPWO2020204008A1 true JPWO2020204008A1 (ja) 2020-10-08

Family

ID=72668188

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021512141A Ceased JPWO2020204008A1 (ja) 2019-04-05 2020-03-30
JP2023081428A Pending JP2023101005A (ja) 2019-04-05 2023-05-17 音響制御部材及び音響制御部材の製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023081428A Pending JP2023101005A (ja) 2019-04-05 2023-05-17 音響制御部材及び音響制御部材の製造方法

Country Status (2)

Country Link
JP (2) JPWO2020204008A1 (ja)
WO (1) WO2020204008A1 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005227533A (ja) * 2004-02-13 2005-08-25 Yamaha Corp 防音パネル
WO2009144818A1 (ja) * 2008-05-30 2009-12-03 パイオニア株式会社 スピーカシステム
CN202055358U (zh) * 2011-01-14 2011-11-30 上海建声建筑科技有限公司 扩散吸音体
JP3198454U (ja) * 2015-04-22 2015-07-02 有限会社グローバルアーツ 吸音体

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6418724B2 (ja) * 2013-02-28 2018-11-07 株式会社名倉ルーフ 音場制御パネル及び音場制御パネルの使用方法
JP6191233B2 (ja) * 2013-05-17 2017-09-06 王子ホールディングス株式会社 成形加工シートおよび成形加工シートの製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005227533A (ja) * 2004-02-13 2005-08-25 Yamaha Corp 防音パネル
WO2009144818A1 (ja) * 2008-05-30 2009-12-03 パイオニア株式会社 スピーカシステム
CN202055358U (zh) * 2011-01-14 2011-11-30 上海建声建筑科技有限公司 扩散吸音体
JP3198454U (ja) * 2015-04-22 2015-07-02 有限会社グローバルアーツ 吸音体

Also Published As

Publication number Publication date
JP2023101005A (ja) 2023-07-19
WO2020204008A1 (ja) 2020-10-08

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