ATE385394T1 - Mikrofonkoppler für ein kommunikationsgerät - Google Patents

Mikrofonkoppler für ein kommunikationsgerät

Info

Publication number
ATE385394T1
ATE385394T1 AT04105820T AT04105820T ATE385394T1 AT E385394 T1 ATE385394 T1 AT E385394T1 AT 04105820 T AT04105820 T AT 04105820T AT 04105820 T AT04105820 T AT 04105820T AT E385394 T1 ATE385394 T1 AT E385394T1
Authority
AT
Austria
Prior art keywords
microphone
conduit
body section
coupler
communication device
Prior art date
Application number
AT04105820T
Other languages
English (en)
Inventor
Larry Hawker
Ilan Rashish
Robert Phillips
Robert Lowles
Original Assignee
Research In Motion Ltd
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 Research In Motion Ltd filed Critical Research In Motion Ltd
Application granted granted Critical
Publication of ATE385394T1 publication Critical patent/ATE385394T1/de

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
    • H04M1/035—Improving the acoustic characteristics by means of constructional features of the housing, e.g. ribs, walls, resonating chambers or cavities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H04R1/083—Special constructions of mouthpieces
    • 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
    • H04M1/19—Arrangements of transmitters, receivers, or complete sets to prevent eavesdropping, to attenuate local noise or to prevent undesired transmission; Mouthpieces or receivers specially adapted therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Transmitters (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
AT04105820T 2004-11-16 2004-11-16 Mikrofonkoppler für ein kommunikationsgerät ATE385394T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04105820A EP1657955B9 (de) 2004-11-16 2004-11-16 Mikrofonkoppler für ein Kommunikationsgerät

Publications (1)

Publication Number Publication Date
ATE385394T1 true ATE385394T1 (de) 2008-02-15

Family

ID=34929869

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04105820T ATE385394T1 (de) 2004-11-16 2004-11-16 Mikrofonkoppler für ein kommunikationsgerät

Country Status (4)

Country Link
EP (1) EP1657955B9 (de)
AT (1) ATE385394T1 (de)
CA (1) CA2525357C (de)
DE (1) DE602004011621T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100862294B1 (ko) 2007-01-19 2008-10-13 엘지전자 주식회사 휴대 단말기 및 그에 장착되는 사운드 가이드
US8290546B2 (en) 2009-02-23 2012-10-16 Apple Inc. Audio jack with included microphone
US8340735B2 (en) 2010-08-06 2012-12-25 Research In Motion Limited Electromagnetic shielding and an acoustic chamber for a microphone in a mobile electronic device
EP2416544B1 (de) * 2010-08-06 2015-04-29 BlackBerry Limited Elektromagnetische Abschirmung und akustische Kammer eines Mikrofons in einer mobilen elektronischen Vorrichtung
CN103329634B (zh) * 2011-01-12 2017-10-20 黑莓有限公司 具有用于麦克风的声学通道的印刷电路板
US9544678B2 (en) 2011-01-12 2017-01-10 Blackberry Limited Printed circuit board with an acoustic channel for a microphone
US10857399B2 (en) * 2016-06-22 2020-12-08 Lucca Ventures, Inc. Patient respiratory mask with integrated microphone and method of patient communication utilizing the same
CN109445640B (zh) * 2018-12-18 2022-02-15 昆山龙腾光电股份有限公司 显示屏及具有该显示屏的电子设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE92697T1 (de) * 1987-01-23 1993-08-15 Siemens Ag Fernsprechhandapparatekoerper mit einer die bedienungseinrichtung verschliessbaren klappe.
US5832079A (en) * 1996-05-03 1998-11-03 Ericsson Inc. Acoustic horn for use in cellular flip phones
US5915015A (en) * 1996-09-10 1999-06-22 Ericsson, Inc. Telephone having sealed acoustical passageway through flip cover hinge
FR2762173A1 (fr) * 1997-04-11 1998-10-16 Philips Electronics Nv Appareil de communication, notamment de type telephonique
US6470176B1 (en) * 1999-11-04 2002-10-22 Ericsson Inc. Battery packs that facilitate acoustic communications and radiotelephones incorporating same
DE10201312A1 (de) * 2002-01-15 2003-02-06 Siemens Ag Schallaufnahmevorrichtung
US7398072B2 (en) * 2004-08-31 2008-07-08 Research In Motion Limited Mobile wireless communications device with reduced microphone noise from radio frequency communications circuitry

Also Published As

Publication number Publication date
EP1657955B1 (de) 2008-01-30
EP1657955B9 (de) 2009-02-25
EP1657955A1 (de) 2006-05-17
CA2525357C (en) 2016-01-05
DE602004011621T2 (de) 2009-01-29
HK1090791A1 (en) 2006-12-29
CA2525357A1 (en) 2006-05-16
DE602004011621D1 (de) 2008-03-20

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties