DK3257264T3 - Højttalerindeslutning med et tætnet akustisk ophængningskammer - Google Patents
Højttalerindeslutning med et tætnet akustisk ophængningskammer Download PDFInfo
- Publication number
- DK3257264T3 DK3257264T3 DK16749544.9T DK16749544T DK3257264T3 DK 3257264 T3 DK3257264 T3 DK 3257264T3 DK 16749544 T DK16749544 T DK 16749544T DK 3257264 T3 DK3257264 T3 DK 3257264T3
- Authority
- DK
- Denmark
- Prior art keywords
- speaker enclosure
- suspension chamber
- acoustic suspension
- sealed acoustic
- sealed
- Prior art date
Links
- 239000000725 suspension Substances 0.000 title 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
- H04R1/283—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm
- H04R1/2834—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm 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
- H04R1/2803—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
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
-
- 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
- H04R29/00—Monitoring arrangements; Testing arrangements
- H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers
-
- 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
- H04R1/026—Supports for loudspeaker casings
-
- 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
- H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
-
- 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
- H04R1/2842—Enclosures comprising vibrating or resonating arrangements of the bandpass type 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
- 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
- H04R1/2892—Mountings or supports for transducers
- H04R1/2896—Mountings or supports for transducers 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
- 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
- H04R2201/028—Structural combinations of loudspeakers with built-in power amplifiers, e.g. in the same acoustic enclosure
-
- 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
-
- 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
- H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
- H04R9/063—Loudspeakers using a plurality of acoustic drivers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- General Health & Medical Sciences (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1550164A SE538743C2 (en) | 2015-02-13 | 2015-02-13 | Loudspeaker enclosure with a sealed acoustic suspension chamber |
PCT/SE2016/050110 WO2016130077A1 (en) | 2015-02-13 | 2016-02-12 | Loudspeaker enclosure with a sealed acoustic suspension chamber |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3257264T3 true DK3257264T3 (da) | 2020-10-12 |
Family
ID=56615780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK16749544.9T DK3257264T3 (da) | 2015-02-13 | 2016-02-12 | Højttalerindeslutning med et tætnet akustisk ophængningskammer |
Country Status (8)
Country | Link |
---|---|
US (1) | US10362386B2 (da) |
EP (1) | EP3257264B1 (da) |
JP (1) | JP2018510557A (da) |
KR (1) | KR102167307B1 (da) |
CN (1) | CN107431853B (da) |
DK (1) | DK3257264T3 (da) |
SE (1) | SE538743C2 (da) |
WO (1) | WO2016130077A1 (da) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110036649B (zh) * | 2016-12-04 | 2021-03-23 | 安彦浩志 | 音响装置 |
US10567867B2 (en) * | 2017-09-05 | 2020-02-18 | Bose Corporation | Externally ducted vehicle loudspeaker |
FR3087071B1 (fr) * | 2018-10-08 | 2020-11-06 | Devialet | Enceinte acoustique comportant une coque en matiere plastique monobloc |
US11128941B1 (en) | 2018-11-20 | 2021-09-21 | Edward G. Blemel | Method for passive dissipation of deconstructive harmonics during audio amplification and reproduction |
US10694281B1 (en) * | 2018-11-30 | 2020-06-23 | Bose Corporation | Coaxial waveguide |
US11290795B2 (en) | 2019-05-17 | 2022-03-29 | Bose Corporation | Coaxial loudspeakers with perforated waveguide |
CN110441124A (zh) * | 2019-07-24 | 2019-11-12 | 湖南红太阳新能源科技有限公司 | 用于原子自旋磁场测试的激光加热装置及加热方法 |
US11917361B2 (en) * | 2020-08-12 | 2024-02-27 | Michael Levy | Loudspeaker |
KR102465792B1 (ko) * | 2020-10-24 | 2022-11-09 | 엑스멤스 랩스 인코포레이티드 | 사운드 생성 디바이스 |
CN117939371B (zh) * | 2024-03-18 | 2024-05-28 | 深圳瑞利声学技术股份有限公司 | 气动高音中间磁性优化方法、***、设备及存储介质 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4076097A (en) * | 1976-08-04 | 1978-02-28 | Thomas Lowe Clarke | Augmented passive radiator loudspeaker |
US4101736A (en) * | 1977-03-17 | 1978-07-18 | Cerwin Vega, Inc. | Device for increasing the compliance of a speaker enclosure |
US4379951A (en) * | 1977-04-20 | 1983-04-12 | Gabr Saad Z M | Electro-acoustic transducer means |
US4286688A (en) * | 1978-05-09 | 1981-09-01 | Malley Arthur L O | Loudspeaker apparatus |
CA1271247A (en) | 1987-01-14 | 1990-07-03 | Gerard S. Mindel | Load and dispersion cell for sound |
EP0340435A3 (en) * | 1988-04-01 | 1991-04-24 | Yamaha Corporation | Acoustic apparatus |
DE3814924A1 (de) | 1988-05-03 | 1989-11-16 | Leybold Ag | Vorrichtung zum ein- und ausschleusen von substraten aus einem vakuumkessel |
JPH02195797A (ja) * | 1989-01-25 | 1990-08-02 | Sony Corp | スピーカシステム |
CN1023873C (zh) * | 1991-05-31 | 1994-02-23 | 中国科学院化工冶金研究所 | 声悬浮装置的谐振跟踪*** |
US6389146B1 (en) * | 2000-02-17 | 2002-05-14 | American Technology Corporation | Acoustically asymmetric bandpass loudspeaker with multiple acoustic filters |
US6466676B2 (en) | 2000-02-09 | 2002-10-15 | C. Ronald Coffin | Compound driver for acoustical applications |
KR20040110982A (ko) | 2003-06-10 | 2004-12-31 | 마쯔시다덴기산교 가부시키가이샤 | 스피커 장치 |
US20060078136A1 (en) | 2004-10-07 | 2006-04-13 | Stiles Enrique M | Chamber-loaded augmented passive radiator |
US20060078144A1 (en) * | 2004-10-07 | 2006-04-13 | Stiles Enrique M | Compound-driven augmented passive radiator |
US7676054B2 (en) | 2005-09-15 | 2010-03-09 | Pt. Hartono Istana Teknologi | Contoured passive radiator and loudspeaker incorporating same |
JP2008131540A (ja) * | 2006-11-24 | 2008-06-05 | Yamaha Corp | スピーカ装置 |
KR100906668B1 (ko) | 2007-12-12 | 2009-07-07 | 현대자동차주식회사 | 차량용 밀폐형 스피커 |
WO2012051217A2 (en) * | 2010-10-12 | 2012-04-19 | Sahyoun Joseph Y | An acoustic radiator including a combinatiion of a co-axial audio speaker and passive radiator |
US9654609B2 (en) * | 2011-12-16 | 2017-05-16 | Qualcomm Incorporated | Optimizing audio processing functions by dynamically compensating for variable distances between speaker(s) and microphone(s) in an accessory device |
CN202454272U (zh) | 2012-02-06 | 2012-09-26 | 林涌 | 磁悬浮脚垫 |
US9247342B2 (en) * | 2013-05-14 | 2016-01-26 | James J. Croft, III | Loudspeaker enclosure system with signal processor for enhanced perception of low frequency output |
-
2015
- 2015-02-13 SE SE1550164A patent/SE538743C2/en unknown
-
2016
- 2016-02-12 DK DK16749544.9T patent/DK3257264T3/da active
- 2016-02-12 KR KR1020177025447A patent/KR102167307B1/ko active IP Right Grant
- 2016-02-12 US US15/549,521 patent/US10362386B2/en not_active Expired - Fee Related
- 2016-02-12 WO PCT/SE2016/050110 patent/WO2016130077A1/en active Application Filing
- 2016-02-12 CN CN201680009773.3A patent/CN107431853B/zh not_active Expired - Fee Related
- 2016-02-12 EP EP16749544.9A patent/EP3257264B1/en active Active
- 2016-02-12 JP JP2017542483A patent/JP2018510557A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3257264A4 (en) | 2019-01-02 |
EP3257264B1 (en) | 2020-07-08 |
US10362386B2 (en) | 2019-07-23 |
CN107431853B (zh) | 2020-05-12 |
SE1550164A1 (sv) | 2016-08-14 |
KR20170117478A (ko) | 2017-10-23 |
EP3257264A1 (en) | 2017-12-20 |
JP2018510557A (ja) | 2018-04-12 |
SE538743C2 (en) | 2016-11-08 |
KR102167307B1 (ko) | 2020-10-19 |
CN107431853A (zh) | 2017-12-01 |
US20180027321A1 (en) | 2018-01-25 |
WO2016130077A1 (en) | 2016-08-18 |
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