CN107534808B - 气体吸附基体结构和声学装置 - Google Patents
气体吸附基体结构和声学装置 Download PDFInfo
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- CN107534808B CN107534808B CN201680022097.3A CN201680022097A CN107534808B CN 107534808 B CN107534808 B CN 107534808B CN 201680022097 A CN201680022097 A CN 201680022097A CN 107534808 B CN107534808 B CN 107534808B
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- gas absorption
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- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 claims description 4
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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
- H04R1/222—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only for microphones
-
- 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
-
- 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
- H04R1/2803—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means 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
- H04R1/2873—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself 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
- H04R1/2876—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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562148507P | 2015-04-16 | 2015-04-16 | |
US201562148495P | 2015-04-16 | 2015-04-16 | |
US201562148481P | 2015-04-16 | 2015-04-16 | |
US62/148,481 | 2015-04-16 | ||
US62/148,495 | 2015-04-16 | ||
US62/148,507 | 2015-04-16 | ||
PCT/MY2016/050024 WO2016167640A1 (en) | 2015-04-16 | 2016-04-15 | Acoustic sound adsorption material having attached sphere matrix |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107534808A CN107534808A (zh) | 2018-01-02 |
CN107534808B true CN107534808B (zh) | 2019-09-17 |
Family
ID=56148629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680022097.3A Active CN107534808B (zh) | 2015-04-16 | 2016-04-15 | 气体吸附基体结构和声学装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9712913B2 (zh) |
CN (1) | CN107534808B (zh) |
DE (1) | DE112016001753T5 (zh) |
WO (1) | WO2016167640A1 (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
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US10349167B2 (en) * | 2015-05-18 | 2019-07-09 | Apple Inc. | Audio speaker with back volume containing adsorptive material |
GB2567608B (en) | 2015-07-07 | 2019-10-09 | Nanoscape Ag | Improved material for rapid gas sorption in loudspeakers |
US10244308B2 (en) | 2015-08-27 | 2019-03-26 | Apple Inc. | Audio speaker having a rigid adsorptive insert |
CN105872915B (zh) * | 2016-05-20 | 2019-06-04 | 歌尔股份有限公司 | 用于扬声器模组的吸音组件和扬声器模组 |
US11729545B2 (en) * | 2016-06-06 | 2023-08-15 | Ssi New Material (Zhenjiang) Co., Ltd. | Loudspeaker, mobile device and method of manufacturing a loudspeaker |
US9749735B1 (en) * | 2016-07-06 | 2017-08-29 | Bose Corporation | Waveguide |
CN108076422B (zh) | 2016-11-18 | 2020-08-28 | 镇江贝斯特新材料有限公司 | 扬声器和移动设备 |
US10667038B2 (en) * | 2016-12-07 | 2020-05-26 | Apple Inc. | MEMS mircophone with increased back volume |
CN107426646A (zh) * | 2017-09-21 | 2017-12-01 | 苏州夸克新材料科技有限公司 | 一种吸音材料块 |
CN108430012B (zh) * | 2018-01-30 | 2020-09-18 | 瑞声科技(新加坡)有限公司 | 吸音材料及扬声器 |
CN208353580U (zh) * | 2018-06-12 | 2019-01-08 | 瑞声科技(新加坡)有限公司 | 扬声器箱 |
EP3594423B1 (en) | 2018-07-13 | 2024-10-16 | Lumir Oy | A natural fibrous acoustic coating and a method for altering absorption of frequencies in a space |
US10118153B1 (en) * | 2018-08-07 | 2018-11-06 | AAC Technologies Pte. Ltd. | Gas absorbent particle and method for making same |
US11832050B2 (en) | 2018-09-19 | 2023-11-28 | Apple Inc. | Zeolitic material for improving loudspeaker performance |
KR102639434B1 (ko) | 2019-08-02 | 2024-02-22 | 삼성전자 주식회사 | 공기 흡착 부재를 포함하는 스피커 모듈 및 상기 스피커 모듈을 포함하는 전자 장치 |
KR102709592B1 (ko) | 2019-08-02 | 2024-09-26 | 삼성전자 주식회사 | 공기 흡착 부재 및 스피커 모듈을 포함하는 전자 장치 |
KR102214654B1 (ko) | 2019-12-16 | 2021-02-10 | 주식회사 이엠텍 | 다공성 입자가 충진되는 마이크로스피커 박스용 마이크로스피커 |
CN111147987B (zh) * | 2020-01-02 | 2022-01-07 | 歌尔股份有限公司 | 吸音颗粒、发声装置以及电子设备 |
CN113179469B (zh) * | 2021-04-14 | 2023-03-07 | 歌尔股份有限公司 | 发声器件 |
CN113179470B (zh) * | 2021-04-14 | 2023-03-07 | 歌尔股份有限公司 | 发声器件 |
CN113347539B (zh) * | 2021-05-18 | 2022-09-13 | 深圳市大分子科技有限公司 | 一种吸音材料及扬声器 |
CN114885269A (zh) * | 2021-08-19 | 2022-08-09 | 镇江贝斯特新材料有限公司 | 一种可膨胀声学增强件及其制作方法与应用 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60500645A (ja) | 1983-03-02 | 1985-05-02 | ケイ・エイチ・テクノロジー・コーポレイション | 定圧装置 |
CN1914948B (zh) * | 2004-04-13 | 2011-01-19 | 松下电器产业株式会社 | 扬声器装置 |
CN101151417B (zh) * | 2005-03-30 | 2011-05-04 | 松下电器产业株式会社 | 吸音结构体 |
CN101416528B (zh) * | 2006-04-03 | 2012-10-24 | 松下电器产业株式会社 | 扬声器系统 |
EP2073569B1 (en) * | 2007-07-20 | 2014-05-07 | Kuraray Chemical Co., Ltd. | Material for speaker device and speaker device using it |
US8630435B2 (en) * | 2008-08-08 | 2014-01-14 | Nokia Corporation | Apparatus incorporating an adsorbent material, and methods of making same |
US8292023B2 (en) * | 2009-02-13 | 2012-10-23 | Nokia Corporation | Enclosing adsorbent material |
JP5526558B2 (ja) * | 2009-02-23 | 2014-06-18 | パナソニック株式会社 | スピーカ装置、このスピーカ装置を用いた電子機器および車両、およびこのスピーカ装置に用いるシート状の圧力調整体の製造方法 |
WO2010134312A1 (ja) * | 2009-05-19 | 2010-11-25 | 株式会社ビジョナリスト | スピーカ装置 |
US20100329498A1 (en) * | 2009-06-30 | 2010-12-30 | Nokia Corporation | Apparatus and method |
EP2293592A1 (en) | 2009-09-01 | 2011-03-09 | Nxp B.V. | Acoustic material for a small loudspeaker cabinet |
EP2381698A1 (en) | 2010-04-21 | 2011-10-26 | Nxp B.V. | Microphone |
EP2424270B1 (en) * | 2010-08-23 | 2014-05-21 | Knowles Electronics Asia PTE. Ltd. | Loudspeaker system with improved sound |
EP2495991A1 (en) | 2011-03-04 | 2012-09-05 | Knowles Electronics Asia PTE. Ltd. | Packaging of acoustic volume increasing materials for loudspeaker devices |
JP5873963B2 (ja) * | 2011-04-12 | 2016-03-01 | パナソニックIpマネジメント株式会社 | 音響スピーカー装置 |
US9635455B2 (en) * | 2013-09-11 | 2017-04-25 | Sound Solutions International Co., Ltd. | Speaker with grained zeolite material in deep-drawn foil resonance volume |
CN104108902B (zh) * | 2014-07-22 | 2016-05-11 | 四川正升声学科技有限公司 | 一种微粒吸声板及其制备方法 |
CN204079799U (zh) * | 2014-07-22 | 2015-01-07 | 四川正升声学科技有限公司 | 一种微粒吸声板 |
-
2016
- 2016-04-15 US US15/130,138 patent/US9712913B2/en active Active
- 2016-04-15 DE DE112016001753.7T patent/DE112016001753T5/de not_active Withdrawn
- 2016-04-15 WO PCT/MY2016/050024 patent/WO2016167640A1/en active Application Filing
- 2016-04-15 CN CN201680022097.3A patent/CN107534808B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
WO2016167640A1 (en) | 2016-10-20 |
CN107534808A (zh) | 2018-01-02 |
US9712913B2 (en) | 2017-07-18 |
US20160309254A1 (en) | 2016-10-20 |
DE112016001753T5 (de) | 2018-01-18 |
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