SE522176C2 - Högtalaranordning med resonanskammare - Google Patents

Högtalaranordning med resonanskammare

Info

Publication number
SE522176C2
SE522176C2 SE9901794A SE9901794A SE522176C2 SE 522176 C2 SE522176 C2 SE 522176C2 SE 9901794 A SE9901794 A SE 9901794A SE 9901794 A SE9901794 A SE 9901794A SE 522176 C2 SE522176 C2 SE 522176C2
Authority
SE
Sweden
Prior art keywords
speaker
card
loudspeaker
resonant chamber
speaker device
Prior art date
Application number
SE9901794A
Other languages
English (en)
Swedish (sv)
Other versions
SE9901794L (sv
SE9901794D0 (sv
Inventor
Erik Moester
Paul Larsson
Mats Olsson
Olof Simonsson
Mats Larsson
Rafael Portela
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9901794A priority Critical patent/SE522176C2/sv
Publication of SE9901794D0 publication Critical patent/SE9901794D0/xx
Priority to CN00807780A priority patent/CN1351812A/zh
Priority to AT00931817T priority patent/ATE249714T1/de
Priority to DE60005181T priority patent/DE60005181T2/de
Priority to AU49636/00A priority patent/AU4963600A/en
Priority to JP2000619232A priority patent/JP2003500913A/ja
Priority to PCT/SE2000/000920 priority patent/WO2000070906A1/en
Priority to EP00931817A priority patent/EP1183903B1/de
Priority to US09/572,231 priority patent/US6411719B1/en
Priority to MYPI20002165A priority patent/MY123522A/en
Publication of SE9901794L publication Critical patent/SE9901794L/
Publication of SE522176C2 publication Critical patent/SE522176C2/sv

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
SE9901794A 1999-05-18 1999-05-18 Högtalaranordning med resonanskammare SE522176C2 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9901794A SE522176C2 (sv) 1999-05-18 1999-05-18 Högtalaranordning med resonanskammare
EP00931817A EP1183903B1 (de) 1999-05-18 2000-05-10 Lautsprecheranordnung
AU49636/00A AU4963600A (en) 1999-05-18 2000-05-10 Loudspeaker assembly
AT00931817T ATE249714T1 (de) 1999-05-18 2000-05-10 Lautsprecheranordnung
DE60005181T DE60005181T2 (de) 1999-05-18 2000-05-10 Lautsprecheranordnung
CN00807780A CN1351812A (zh) 1999-05-18 2000-05-10 扬声器组件
JP2000619232A JP2003500913A (ja) 1999-05-18 2000-05-10 スピーカアセンブリ
PCT/SE2000/000920 WO2000070906A1 (en) 1999-05-18 2000-05-10 Loudspeaker assembly
US09/572,231 US6411719B1 (en) 1999-05-18 2000-05-17 Loudspeaker assembly
MYPI20002165A MY123522A (en) 1999-05-18 2000-05-17 Loudspeaker assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9901794A SE522176C2 (sv) 1999-05-18 1999-05-18 Högtalaranordning med resonanskammare

Publications (3)

Publication Number Publication Date
SE9901794D0 SE9901794D0 (sv) 1999-05-18
SE9901794L SE9901794L (sv) 2000-11-19
SE522176C2 true SE522176C2 (sv) 2004-01-20

Family

ID=20415630

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9901794A SE522176C2 (sv) 1999-05-18 1999-05-18 Högtalaranordning med resonanskammare

Country Status (10)

Country Link
US (1) US6411719B1 (de)
EP (1) EP1183903B1 (de)
JP (1) JP2003500913A (de)
CN (1) CN1351812A (de)
AT (1) ATE249714T1 (de)
AU (1) AU4963600A (de)
DE (1) DE60005181T2 (de)
MY (1) MY123522A (de)
SE (1) SE522176C2 (de)
WO (1) WO2000070906A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK176255B1 (da) * 1999-10-29 2007-05-07 Sonion Horsens As Elektroakustisk kommunikationsenhed
DE60234327D1 (de) * 2002-07-01 2009-12-24 Sony Ericsson Mobile Comm Ab Lautsprecheranordnung für Kommunikationsendgerät
TWI267315B (en) * 2002-07-01 2006-11-21 Sony Ericsson Mobile Comm Ab Communication terminal
DE10232953B3 (de) * 2002-07-19 2004-03-04 Siemens Ag Raum- und platzsparende Audioeinrichtung für ein elektronisches Gerät
TW568493U (en) * 2003-01-21 2003-12-21 High Tech Comp Corp Trumpet module
JP4410496B2 (ja) * 2003-06-13 2010-02-03 富士通株式会社 スピーカ支持装置及び電子機器
JP2007519295A (ja) * 2003-07-15 2007-07-12 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 ２つの音生成モード用の音伝達手段を有する通信装置
JP2005167315A (ja) * 2003-11-28 2005-06-23 Pioneer Electronic Corp スピーカユニット
TWI254588B (en) * 2004-03-18 2006-05-01 Cotron Corp Speaker module frame, speaker module therewith, and electrical device with the speaker module
ATE462925T1 (de) * 2005-01-06 2010-04-15 Johnson & Son Inc S C Lichtobjekt mit wechselnder farbe und benutzerschnittstelle dafür
GB0510484D0 (en) * 2005-05-24 2005-06-29 New Transducers Ltd Acoustic device
US8301188B2 (en) * 2008-11-06 2012-10-30 Sony Ericsson Mobile Communications Ab Electronic devices including substrate mounted acoustic actuators and related methods and mobile radiotelephones
US8260343B2 (en) * 2008-11-06 2012-09-04 Sony Ericsson Mobile Communications Ab Electronic devices including vertically mounted loudspeakers and related assemblies and methods
KR101572828B1 (ko) 2009-06-17 2015-11-30 삼성전자주식회사 휴대 단말기용 스피커 장치
US8913738B2 (en) * 2009-06-30 2014-12-16 Nokia Corporation Apparatus with wideband earpiece response
JP2012253634A (ja) * 2011-06-03 2012-12-20 Sony Computer Entertainment Inc 電子機器
JP6541988B2 (ja) * 2015-02-25 2019-07-10 京セラ株式会社 電子機器
CN109413562B (zh) * 2018-12-29 2021-08-27 歌尔股份有限公司 前盖的加工方法、前盖和发声装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9006248U1 (de) * 1990-06-01 1990-08-09 Siemens AG, 1000 Berlin und 8000 München Halterung einer Leiterplatte in einer Fernsprechstation
GB2310559B (en) * 1996-02-23 2000-09-20 Nokia Mobile Phones Ltd Audio output apparatus for a mobile communication device
US5790679A (en) * 1996-06-06 1998-08-04 Northern Telecom Limited Communications terminal having a single transducer for handset and handsfree receive functionality
US5721787A (en) * 1997-01-13 1998-02-24 Motorola, Inc. Speaker porting for a communication device

Also Published As

Publication number Publication date
EP1183903A1 (de) 2002-03-06
ATE249714T1 (de) 2003-09-15
EP1183903B1 (de) 2003-09-10
SE9901794L (sv) 2000-11-19
JP2003500913A (ja) 2003-01-07
US6411719B1 (en) 2002-06-25
DE60005181D1 (de) 2003-10-16
MY123522A (en) 2006-05-31
DE60005181T2 (de) 2004-07-15
SE9901794D0 (sv) 1999-05-18
WO2000070906A1 (en) 2000-11-23
CN1351812A (zh) 2002-05-29
AU4963600A (en) 2000-12-05

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Legal Events

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NUG Patent has lapsed