CN1154394C - 具有一个容纳声音传感器和带有孔道的外壳的装置 - Google Patents
具有一个容纳声音传感器和带有孔道的外壳的装置 Download PDFInfo
- Publication number
- CN1154394C CN1154394C CNB998040223A CN99804022A CN1154394C CN 1154394 C CN1154394 C CN 1154394C CN B998040223 A CNB998040223 A CN B998040223A CN 99804022 A CN99804022 A CN 99804022A CN 1154394 C CN1154394 C CN 1154394C
- Authority
- CN
- China
- Prior art keywords
- shell
- wall
- passage
- sound transmission
- ear
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims description 24
- 230000002349 favourable effect Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 101150064138 MAP1 gene Proteins 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
-
- 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
- H04R1/225—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only for telephonic receivers
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Telephone Set Structure (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Telephone Function (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Headphones And Earphones (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99890015.3 | 1999-01-26 | ||
EP99890015 | 1999-01-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1306731A CN1306731A (zh) | 2001-08-01 |
CN1154394C true CN1154394C (zh) | 2004-06-16 |
Family
ID=8243957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998040223A Expired - Fee Related CN1154394C (zh) | 1999-01-26 | 1999-12-24 | 具有一个容纳声音传感器和带有孔道的外壳的装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6490361B1 (zh) |
EP (1) | EP1072167B1 (zh) |
JP (1) | JP2002536891A (zh) |
CN (1) | CN1154394C (zh) |
AT (1) | ATE253287T1 (zh) |
DE (1) | DE69912416T2 (zh) |
WO (1) | WO2000045615A2 (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2822617B1 (fr) * | 2001-03-20 | 2003-08-01 | Cit Alcatel | Telephone mains libres tolerant aux fuites |
JP4337078B2 (ja) * | 2001-04-23 | 2009-09-30 | 日本電気株式会社 | スピーカ装置 |
KR100449875B1 (ko) * | 2001-11-16 | 2004-09-22 | 삼성전기주식회사 | 휴대용 단말기 스피커 |
US6758303B2 (en) * | 2002-10-31 | 2004-07-06 | Motorola, Inc. | Electronic device having a multi-mode acoustic system and method for radiating sound waves |
JP2005006205A (ja) * | 2003-06-13 | 2005-01-06 | Fujitsu Ltd | 携帯端末 |
EP1647128A1 (en) | 2003-07-15 | 2006-04-19 | Koninklijke Philips Electronics N.V. | Communication device comprising sound-conveying means for two sound-producing modes |
GB2405767A (en) * | 2003-09-03 | 2005-03-09 | Sendo Int Ltd | Mobile phone multi-directional sound porting mechanism |
GB0328639D0 (en) | 2003-12-10 | 2004-01-14 | Mitel Networks Corp | Loudspeaker enclosure incorporating a leak to compensate for the effect of acoustic modes on loudspeaker frequency response |
JP2008521320A (ja) * | 2004-11-24 | 2008-06-19 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | インイヤ式ヘッドホン |
JP2006157464A (ja) * | 2004-11-29 | 2006-06-15 | Kyocera Corp | 音響装置 |
US7630491B1 (en) * | 2006-01-31 | 2009-12-08 | Kyocera Wireless Corp. | Speaker enhancer and method of use |
US7556121B2 (en) * | 2006-12-15 | 2009-07-07 | Foxconn Technology Co., Ltd. | Speaker set and mobile phone incorporating the same |
US7578367B2 (en) * | 2007-03-07 | 2009-08-25 | Foxconn Technology Co., Ltd. | Speaker set and electronic product incorporating the same |
US7578368B2 (en) * | 2007-03-07 | 2009-08-25 | Foxconn Technology Co., Ltd. | Speaker set for electronic product |
TWM350195U (en) * | 2008-09-05 | 2009-02-01 | Inventec Appliances Corp | Portable electronic apparatus |
EP2278356B1 (en) * | 2009-07-02 | 2013-10-09 | Knowles Electronics Asia PTE. Ltd. | Apparatus and method for detecting usage profiles of mobile devices |
US8718316B2 (en) * | 2009-09-07 | 2014-05-06 | Qualcomm Incorporated | Structure for supporting an audio receiver component of a computing device |
CN104754454B (zh) * | 2015-03-25 | 2019-03-26 | 歌尔股份有限公司 | 扬声器模组 |
EP3352476B1 (en) * | 2015-09-15 | 2020-09-16 | Goertek Inc. | Receiver |
DE102019121258A1 (de) * | 2019-08-06 | 2021-02-11 | USound GmbH | Mobiltelefon mit einem eine rückseitige Sekundäröffnung aufweisenden Audiosystem |
CN215300830U (zh) * | 2021-04-26 | 2021-12-24 | 瑞声光电科技(常州)有限公司 | 扬声器箱 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1032479A (en) * | 1974-09-16 | 1978-06-06 | Rudolf Gorike | Headphone |
JPH0450718Y2 (zh) * | 1986-02-28 | 1992-11-30 | ||
JPH01243698A (ja) * | 1988-03-24 | 1989-09-28 | Nippon Chemicon Corp | 圧電スピーカ |
DE4117598C2 (de) * | 1991-05-29 | 1993-12-16 | Fernsprech Und Signalbau Gmbh | Fernsprechapparat |
CN1090886C (zh) * | 1994-02-22 | 2002-09-11 | 松下电器产业株式会社 | 耳机 |
US5729605A (en) * | 1995-06-19 | 1998-03-17 | Plantronics, Inc. | Headset with user adjustable frequency response |
JPH1032892A (ja) * | 1996-05-16 | 1998-02-03 | Sony Corp | 開放型ヘッドホン |
US5790679A (en) * | 1996-06-06 | 1998-08-04 | Northern Telecom Limited | Communications terminal having a single transducer for handset and handsfree receive functionality |
FR2755813B1 (fr) * | 1996-11-14 | 1998-12-11 | Alsthom Cge Alcatel | Combine telephonique |
US6104808A (en) * | 1998-08-31 | 2000-08-15 | Motorola, Inc. | Portable communication device with speakerphone operation |
DK173789B1 (da) * | 1998-10-05 | 2001-10-22 | Kirk Acoustics As | Elektroakustisk kommunikationsenhed |
US6084976A (en) * | 1999-06-11 | 2000-07-04 | Lin; Chung-Yu | Earphone without impulse noise and conductive hearing loss |
-
1999
- 1999-12-24 AT AT99967015T patent/ATE253287T1/de not_active IP Right Cessation
- 1999-12-24 DE DE69912416T patent/DE69912416T2/de not_active Expired - Lifetime
- 1999-12-24 WO PCT/EP1999/010401 patent/WO2000045615A2/en active IP Right Grant
- 1999-12-24 CN CNB998040223A patent/CN1154394C/zh not_active Expired - Fee Related
- 1999-12-24 JP JP2000596751A patent/JP2002536891A/ja active Pending
- 1999-12-24 EP EP99967015A patent/EP1072167B1/en not_active Expired - Lifetime
-
2000
- 2000-01-26 US US09/491,627 patent/US6490361B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1306731A (zh) | 2001-08-01 |
JP2002536891A (ja) | 2002-10-29 |
DE69912416T2 (de) | 2004-08-19 |
EP1072167A2 (en) | 2001-01-31 |
WO2000045615A2 (en) | 2000-08-03 |
WO2000045615A3 (en) | 2000-11-23 |
EP1072167B1 (en) | 2003-10-29 |
ATE253287T1 (de) | 2003-11-15 |
US6490361B1 (en) | 2002-12-03 |
DE69912416D1 (de) | 2003-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NXP CO., LTD. Free format text: FORMER OWNER: ROYAL PHILIPS ELECTRONICS CO., LTD. Effective date: 20070831 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070831 Address after: Holland Ian Deho Finn Patentee after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Patentee before: Koninklike Philips Electronics N. V. |
|
ASS | Succession or assignment of patent right |
Owner name: KNOWLES ELECTRONICS ASIA CO., LTD. Free format text: FORMER OWNER: KONINKL PHILIPS ELECTRONICS NV Effective date: 20120621 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120621 Address after: Singapore, Singapore Patentee after: Knowles Electronics Asia Pte. Ltd. Address before: Holland Ian Deho Finn Patentee before: Koninkl Philips Electronics NV |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040616 Termination date: 20121224 |