EA201400708A1 - Корпус громкоговорителя - Google Patents
Корпус громкоговорителяInfo
- Publication number
- EA201400708A1 EA201400708A1 EA201400708A EA201400708A EA201400708A1 EA 201400708 A1 EA201400708 A1 EA 201400708A1 EA 201400708 A EA201400708 A EA 201400708A EA 201400708 A EA201400708 A EA 201400708A EA 201400708 A1 EA201400708 A1 EA 201400708A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- sound outlet
- loudspeaker
- sound
- case
- shell
- Prior art date
Links
- 239000000126 substance Substances 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
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
-
- 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
- H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex 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
- H04R1/2884—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
Abstract
Изобретение относится к громкоговорителю и к корпусу громкоговорителя для размещения модуля громкоговорителя, где корпус громкоговорителя имеет сторону звукового вывода с отверстием звукового вывода и оболочку, при этом сторона звукового вывода корпуса громкоговорителя предназначена для вывода звука модуля громкоговорителя через сторону звукового вывода, когда модуль громкоговорителя размещён в корпусе громкоговорителя, при этом направление звукового вывода перпендикулярно стороне звукового вывода, а оболочка размещена радиально вокруг направления звукового вывода и латерально вокруг стороны звукового вывода, и где корпус громкоговорителя имеет заднюю сторону, противоположную стороне звукового вывода, открытую или снабжённую отверстием, при этом между стороной звукового вывода и задней стороной оболочка имеет переменное сечение, перпендикулярное к продольной линии между стороной звукового вывода и задней стороной.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011056428 | 2011-12-14 | ||
DE102011056428.4 | 2011-12-14 | ||
PCT/EP2012/075658 WO2013087900A1 (de) | 2011-12-14 | 2012-12-14 | Lautsprechergehäuse |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201400708A1 true EA201400708A1 (ru) | 2015-02-27 |
EA028745B1 EA028745B1 (ru) | 2017-12-29 |
Family
ID=47501184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201400708A EA028745B1 (ru) | 2011-12-14 | 2012-12-14 | Корпус громкоговорителя |
Country Status (6)
Country | Link |
---|---|
US (1) | US9338537B2 (ru) |
EP (1) | EP2792161A1 (ru) |
JP (1) | JP6375228B2 (ru) |
CN (1) | CN104067631A (ru) |
EA (1) | EA028745B1 (ru) |
WO (1) | WO2013087900A1 (ru) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020013795A1 (ru) * | 2018-07-11 | 2020-01-16 | Максим Викторович ЧИЖОВ | Корпус акустической системы |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3416406A1 (en) | 2014-09-30 | 2018-12-19 | Apple Inc. | Loudspeaker with reduced audio coloration caused by reflections from a surface |
USRE49437E1 (en) | 2014-09-30 | 2023-02-28 | Apple Inc. | Audio driver and power supply unit architecture |
US10491992B2 (en) * | 2014-10-06 | 2019-11-26 | Genelec Oy | Loudspeaker with a waveguide |
US10834497B2 (en) * | 2016-09-23 | 2020-11-10 | Apple Inc. | User interface cooling using audio component |
US10631071B2 (en) | 2016-09-23 | 2020-04-21 | Apple Inc. | Cantilevered foot for electronic device |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1201682A (fr) | 1958-07-09 | 1960-01-04 | Perfectionnements apportés aux dispositifs émetteurs de sons | |
US3482063A (en) * | 1967-03-07 | 1969-12-02 | Westinghouse Electric Corp | Acoustic device for receiving a small portable radio or similar article |
US3890475A (en) * | 1974-01-30 | 1975-06-17 | Robert R Denhart | Self-contained voice amplification headgear |
US4865153A (en) * | 1986-06-23 | 1989-09-12 | Sasaki Glass Co., Ltd. | Speaker system |
JPH02274096A (ja) * | 1989-04-14 | 1990-11-08 | Mitsubishi Electric Corp | スピーカー装置のバスレフポート |
US5286928A (en) * | 1993-04-12 | 1994-02-15 | Borland Nathan J | Tunable speaker tube |
US5832099A (en) | 1997-01-08 | 1998-11-03 | Wiener; David | Speaker system having an undulating rigid speaker enclosure |
GB2324928B (en) * | 1997-05-02 | 2001-09-12 | B & W Loudspeakers | Loudspeaker systems |
CN1286887A (zh) * | 1997-12-09 | 2001-03-07 | 卞基万 | 防止配戴耳机时疼痛的缓冲保护罩 |
FR2824990B1 (fr) * | 2001-05-15 | 2003-09-26 | Jean Pierre Morkerken | Emetteur de son et haut-parleur |
US7054457B2 (en) * | 2002-03-20 | 2006-05-30 | Siemens Hearing Instruments, Inc. | Hearing instrument receiver mounting arrangement for a hearing instrument housing |
WO2005029917A1 (en) | 2003-09-18 | 2005-03-31 | Norton John M | Audio loudspeaker enclosure |
DK2040483T3 (da) | 2007-09-21 | 2013-06-03 | Laurence George Dickie | Port-højtalerkabinet med konisk bølgelederabsorber |
US9042588B2 (en) * | 2011-09-30 | 2015-05-26 | Apple Inc. | Pressure sensing earbuds and systems and methods for the use thereof |
-
2012
- 2012-12-14 CN CN201280061827.2A patent/CN104067631A/zh active Pending
- 2012-12-14 US US14/365,397 patent/US9338537B2/en not_active Expired - Fee Related
- 2012-12-14 WO PCT/EP2012/075658 patent/WO2013087900A1/de active Application Filing
- 2012-12-14 JP JP2014546557A patent/JP6375228B2/ja not_active Expired - Fee Related
- 2012-12-14 EP EP12809734.2A patent/EP2792161A1/de not_active Withdrawn
- 2012-12-14 EA EA201400708A patent/EA028745B1/ru not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020013795A1 (ru) * | 2018-07-11 | 2020-01-16 | Максим Викторович ЧИЖОВ | Корпус акустической системы |
Also Published As
Publication number | Publication date |
---|---|
EP2792161A1 (de) | 2014-10-22 |
JP6375228B2 (ja) | 2018-08-15 |
EA028745B1 (ru) | 2017-12-29 |
CN104067631A (zh) | 2014-09-24 |
US20140301594A1 (en) | 2014-10-09 |
US9338537B2 (en) | 2016-05-10 |
WO2013087900A1 (de) | 2013-06-20 |
JP2015500611A (ja) | 2015-01-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG TJ TM RU |