WO2002093978A3 - Emetteur de son et haut-parleur - Google Patents
Emetteur de son et haut-parleur Download PDFInfo
- Publication number
- WO2002093978A3 WO2002093978A3 PCT/FR2002/001612 FR0201612W WO02093978A3 WO 2002093978 A3 WO2002093978 A3 WO 2002093978A3 FR 0201612 W FR0201612 W FR 0201612W WO 02093978 A3 WO02093978 A3 WO 02093978A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- enclosure
- speaker
- membrane
- conduit
- sound transmitter
- Prior art date
Links
- 239000012528 membrane Substances 0.000 abstract 4
- 238000006073 displacement reaction Methods 0.000 abstract 1
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
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
- H04R1/2823—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material
- H04R1/2826—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material 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
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2838—Enclosures comprising vibrating or resonating arrangements of the bandpass type
- H04R1/2846—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material
- H04R1/2849—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material for loudspeaker transducers
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN02810035.2A CN1531835B (zh) | 2001-05-15 | 2002-05-14 | 声音辐射源和扬声器 |
US10/476,252 US7011178B2 (en) | 2001-05-15 | 2002-05-14 | Sound transmitter and speaker |
CA002446972A CA2446972C (fr) | 2001-05-15 | 2002-05-14 | Emetteur de son et haut-parleur |
EP02730402.1A EP1405545B1 (fr) | 2001-05-15 | 2002-05-14 | Emetteur de son et procede d'utilisation associe |
JP2002590714A JP4012074B2 (ja) | 2001-05-15 | 2002-05-14 | 音響エミッタ及びスピーカ |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR01/06379 | 2001-05-15 | ||
FR0106379A FR2824990B1 (fr) | 2001-05-15 | 2001-05-15 | Emetteur de son et haut-parleur |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002093978A2 WO2002093978A2 (fr) | 2002-11-21 |
WO2002093978A3 true WO2002093978A3 (fr) | 2004-02-12 |
Family
ID=8863287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2002/001612 WO2002093978A2 (fr) | 2001-05-15 | 2002-05-14 | Emetteur de son et haut-parleur |
Country Status (7)
Country | Link |
---|---|
US (1) | US7011178B2 (fr) |
EP (1) | EP1405545B1 (fr) |
JP (1) | JP4012074B2 (fr) |
CN (1) | CN1531835B (fr) |
CA (1) | CA2446972C (fr) |
FR (1) | FR2824990B1 (fr) |
WO (1) | WO2002093978A2 (fr) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60045547D1 (de) * | 1999-03-03 | 2011-03-03 | Onkyo Kk | Lautsprechersystem |
US7218747B2 (en) * | 2003-12-05 | 2007-05-15 | Nick Huffman | Externally ported loudspeaker enclosure |
WO2005096665A1 (fr) * | 2004-04-01 | 2005-10-13 | Koninklijke Philips Electronics N.V. | Enceinte acoustique repartie |
US7614479B2 (en) * | 2004-05-12 | 2009-11-10 | Jan Plummer | Sound enhancement module |
US7748253B2 (en) * | 2004-12-08 | 2010-07-06 | Li-Cor, Inc. | Vent and soil flux measurement system |
US7789192B2 (en) * | 2007-01-12 | 2010-09-07 | Qsc Audio Products, Inc. | Loudspeaker port handle |
US20090188745A1 (en) * | 2008-01-30 | 2009-07-30 | Paul Wilke | Helmholz resonator loudspeaker |
US7968780B2 (en) * | 2008-02-28 | 2011-06-28 | Riley Investments LLC | Method and apparatus for optimizing sound output characteristics of a drum |
EP2417777A1 (fr) | 2009-04-10 | 2012-02-15 | Koninklijke Philips Electronics N.V. | Excitateur audio |
FI20090218A0 (fi) | 2009-05-29 | 2009-05-29 | Aura Audio Oy | Bassokaiuttimen rakenne |
US20110176701A1 (en) * | 2010-01-16 | 2011-07-21 | Collins William E | Autoaugmented Speaker Port |
JP5910507B2 (ja) | 2010-12-28 | 2016-04-27 | 日本電気株式会社 | 電気音響変換器 |
US9800962B2 (en) | 2011-08-22 | 2017-10-24 | Catalyst Lifestyle Limited | Waterproof case |
US9795044B2 (en) | 2011-08-22 | 2017-10-17 | Catalyst Lifestyle Limited | Waterproof case |
EP2792161A1 (fr) * | 2011-12-14 | 2014-10-22 | Fühlklang AG | Boîtier de haut-parleur |
WO2013100862A2 (fr) * | 2011-12-31 | 2013-07-04 | Shihuang Li | Haut-parleur à vibration symétrique |
CN202931512U (zh) * | 2012-09-27 | 2013-05-08 | 比亚迪股份有限公司 | 一种带有音箱的底座 |
CN103024644B (zh) * | 2013-01-27 | 2014-12-31 | 石丰山 | 后向为多通道的前后向精密环形管复合通道组合式扬声器系统 |
KR101334167B1 (ko) * | 2013-03-29 | 2013-11-28 | 김선준 | 외부확장형 스피커 |
US9301043B2 (en) | 2013-05-01 | 2016-03-29 | Harman International Industries, Inc. | Sealed speaker system having a pressure vent |
US9247341B2 (en) * | 2014-02-26 | 2016-01-26 | Htc Corporation | Speaker module |
US10701491B2 (en) * | 2015-12-17 | 2020-06-30 | Eric Jay Alexander | Fluid diode loudspeaker |
CN108989941B (zh) * | 2016-01-06 | 2019-12-20 | 常州爱上学教育科技有限公司 | 混音效果较好的人声高保真音箱的工作方法 |
CN208987110U (zh) | 2016-01-26 | 2019-06-14 | 哈曼国际工业有限公司 | 一种扬声器组合件及系统 |
JP6812706B2 (ja) * | 2016-08-31 | 2021-01-13 | ヤマハ株式会社 | スピーカーシステム |
CN108989933A (zh) * | 2018-07-16 | 2018-12-11 | 广州艺腾电子产品有限公司 | 耳机结构 |
USD924863S1 (en) | 2018-09-11 | 2021-07-13 | Catalyst Lifestyle Limited | Phone case |
USD984425S1 (en) | 2018-09-11 | 2023-04-25 | Catalyst Lifestyle Limited | Mobile phone protection case |
CN113168902A (zh) * | 2018-11-30 | 2021-07-23 | 马里技术 | 睡眠呼吸暂停处理装置和方法 |
USD903685S1 (en) | 2019-03-29 | 2020-12-01 | Catalyst Lifestyle Limited | Electronic case |
USD958146S1 (en) | 2019-06-20 | 2022-07-19 | Catalyst Lifestyle Limited | Case for electronic device |
USD933075S1 (en) | 2019-06-26 | 2021-10-12 | Catalyst Lifestyle Limited | Case for a mobile communication device |
USD974330S1 (en) | 2019-06-26 | 2023-01-03 | Catalyst Lifestyle Limited | Case for electronic device |
US11076028B2 (en) | 2019-08-30 | 2021-07-27 | Catalyst Lifestyle Limited | Switch assembly for engaging a switch of an electronic device |
USD931845S1 (en) | 2020-02-11 | 2021-09-28 | Catalyst Lifestyle Limited | Case for electronic communications device |
USD932479S1 (en) | 2020-02-11 | 2021-10-05 | Catalyst Lifestyle Limited | Case for electronic communications device |
USD984449S1 (en) | 2020-02-28 | 2023-04-25 | Catalyst Lifestyle Limited | Case for electronic device |
US11931199B2 (en) * | 2021-01-28 | 2024-03-19 | Yuri Abramov | Nozzles for amplifying and suppression of sound |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR664330A (fr) * | 1928-04-12 | 1929-09-02 | Ateliers De Montage Et D Ebeni | Perfectionnements aux hauts parleurs |
GB489588A (en) * | 1936-09-02 | 1938-07-29 | Standard Telephones Cables Ltd | Improvements in or relating to sound-translating devices |
US4733749A (en) * | 1986-02-26 | 1988-03-29 | Electro-Voice, Inc. | High output loudspeaker for low frequency reproduction |
US5623132A (en) * | 1995-08-18 | 1997-04-22 | Precision Sound Products, Inc. | Modular port tuning kit |
GB2324928A (en) * | 1997-05-02 | 1998-11-04 | B & W Loudspeakers | Loudspeaker systems |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR541251A (fr) * | 1920-04-03 | 1922-07-25 | Signal Gmbh | Dispositif pour la suppression des troubles dans la réception acoustique |
US1814554A (en) * | 1927-05-24 | 1931-07-14 | Acoustic Products Company | Horn having resonating chambers at antinodal points |
US3486578A (en) * | 1967-12-21 | 1969-12-30 | Lawrence Albarino | Electro-mechanical reproduction of sound |
US3978941A (en) * | 1975-06-06 | 1976-09-07 | Curt August Siebert | Speaker enclosure |
JPS5435704Y2 (fr) * | 1976-01-19 | 1979-10-30 | ||
US4369857A (en) * | 1981-01-22 | 1983-01-25 | The Kind Horn Company | Loudspeaker and horn combination |
US4930596A (en) * | 1987-06-16 | 1990-06-05 | Matsushita Electric Industrial Co., Ltd. | Loudspeaker system |
FR2623337B1 (fr) * | 1987-11-18 | 1990-06-08 | Dehaeze Jean Marie | |
DE3843050C2 (de) * | 1987-12-25 | 1998-01-15 | Yamaha Corp | Elektrischer Akustikwandler |
DE68919495T2 (de) * | 1988-03-25 | 1995-07-20 | Yamaha Corp | Akustischer Apparat. |
EP0361445A3 (fr) * | 1988-09-28 | 1991-05-22 | Yamaha Corporation | Appareil acoustique |
JP2673002B2 (ja) * | 1989-03-31 | 1997-11-05 | 株式会社ケンウッド | スピーカシステム |
FR2664782B1 (fr) * | 1990-07-11 | 1995-11-10 | Legouic Gilles | Enceinte acoustique omnidirectionnelle. |
US5714721A (en) * | 1990-12-03 | 1998-02-03 | Bose Corporation | Porting |
JPH05122785A (ja) * | 1991-10-25 | 1993-05-18 | Matsushita Electric Ind Co Ltd | バスレフポート |
JP3052513B2 (ja) * | 1991-12-20 | 2000-06-12 | 松下電器産業株式会社 | スピーカ装置 |
JPH05268686A (ja) * | 1992-03-17 | 1993-10-15 | Matsushita Electric Ind Co Ltd | バスレフポート |
US5313525A (en) * | 1992-04-02 | 1994-05-17 | Yamaha Corporation | Acoustic apparatus with secondary quarterwave resonator |
US6002781A (en) * | 1993-02-24 | 1999-12-14 | Matsushita Electric Industrial Co., Ltd. | Speaker system |
US6084971A (en) * | 1997-06-10 | 2000-07-04 | Siemens Electric Limited | Active noise attenuation system |
US5892183A (en) * | 1997-07-26 | 1999-04-06 | U.S. Philips Corporation | Loudspeaker system having a bass-reflex port |
US6275597B1 (en) * | 1998-05-27 | 2001-08-14 | U.S. Philips Corporation | Loudspeaker system having a bass-reflex port |
US6771787B1 (en) * | 1998-09-03 | 2004-08-03 | Bose Corporation | Waveguide electroacoustical transducing |
DE60045547D1 (de) * | 1999-03-03 | 2011-03-03 | Onkyo Kk | Lautsprechersystem |
US6684977B2 (en) * | 2001-09-13 | 2004-02-03 | Siemens Vdo Automotive, Inc. | Speaker retention assembly for an active noise control system |
-
2001
- 2001-05-15 FR FR0106379A patent/FR2824990B1/fr not_active Expired - Fee Related
-
2002
- 2002-05-14 US US10/476,252 patent/US7011178B2/en not_active Expired - Lifetime
- 2002-05-14 CN CN02810035.2A patent/CN1531835B/zh not_active Expired - Fee Related
- 2002-05-14 WO PCT/FR2002/001612 patent/WO2002093978A2/fr active Application Filing
- 2002-05-14 EP EP02730402.1A patent/EP1405545B1/fr not_active Expired - Lifetime
- 2002-05-14 JP JP2002590714A patent/JP4012074B2/ja not_active Expired - Fee Related
- 2002-05-14 CA CA002446972A patent/CA2446972C/fr not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR664330A (fr) * | 1928-04-12 | 1929-09-02 | Ateliers De Montage Et D Ebeni | Perfectionnements aux hauts parleurs |
GB489588A (en) * | 1936-09-02 | 1938-07-29 | Standard Telephones Cables Ltd | Improvements in or relating to sound-translating devices |
US4733749A (en) * | 1986-02-26 | 1988-03-29 | Electro-Voice, Inc. | High output loudspeaker for low frequency reproduction |
US5623132A (en) * | 1995-08-18 | 1997-04-22 | Precision Sound Products, Inc. | Modular port tuning kit |
GB2324928A (en) * | 1997-05-02 | 1998-11-04 | B & W Loudspeakers | Loudspeaker systems |
Also Published As
Publication number | Publication date |
---|---|
JP2004529580A (ja) | 2004-09-24 |
CA2446972C (fr) | 2007-07-24 |
FR2824990B1 (fr) | 2003-09-26 |
FR2824990A1 (fr) | 2002-11-22 |
CN1531835A (zh) | 2004-09-22 |
CA2446972A1 (fr) | 2002-11-21 |
US20040173402A1 (en) | 2004-09-09 |
US7011178B2 (en) | 2006-03-14 |
WO2002093978A2 (fr) | 2002-11-21 |
EP1405545B1 (fr) | 2014-10-15 |
CN1531835B (zh) | 2010-04-28 |
JP4012074B2 (ja) | 2007-11-21 |
EP1405545A2 (fr) | 2004-04-07 |
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