ATE530028T1 - Höreinrichtung mit zwei oder mehr mikrofonen - Google Patents

Höreinrichtung mit zwei oder mehr mikrofonen

Info

Publication number
ATE530028T1
ATE530028T1 AT05717043T AT05717043T ATE530028T1 AT E530028 T1 ATE530028 T1 AT E530028T1 AT 05717043 T AT05717043 T AT 05717043T AT 05717043 T AT05717043 T AT 05717043T AT E530028 T1 ATE530028 T1 AT E530028T1
Authority
AT
Austria
Prior art keywords
signal
microphones
listening device
microphone units
processing device
Prior art date
Application number
AT05717043T
Other languages
English (en)
Inventor
Christian C Buerger
Original Assignee
Oticon As
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 Oticon As filed Critical Oticon As
Application granted granted Critical
Publication of ATE530028T1 publication Critical patent/ATE530028T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H04R25/405—Arrangements for obtaining a desired directivity characteristic by combining a plurality of 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
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/406—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers microphones
AT05717043T 2004-03-23 2005-03-15 Höreinrichtung mit zwei oder mehr mikrofonen ATE530028T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200400471 2004-03-23
PCT/EP2005/051169 WO2005091676A1 (en) 2004-03-23 2005-03-15 Listening device with two or more microphones

Publications (1)

Publication Number Publication Date
ATE530028T1 true ATE530028T1 (de) 2011-11-15

Family

ID=34961885

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05717043T ATE530028T1 (de) 2004-03-23 2005-03-15 Höreinrichtung mit zwei oder mehr mikrofonen

Country Status (7)

Country Link
US (1) US7945056B2 (de)
EP (2) EP1730993B1 (de)
CN (1) CN1957638A (de)
AT (1) ATE530028T1 (de)
AU (1) AU2005223798B2 (de)
DK (2) DK2257081T3 (de)
WO (1) WO2005091676A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7856240B2 (en) * 2004-06-07 2010-12-21 Clarity Technologies, Inc. Distributed sound enhancement
EP1885156B1 (de) * 2006-08-04 2013-04-24 Siemens Audiologische Technik GmbH Hörhilfe mit einem Audiosignalerzeuger
WO2009025090A1 (ja) * 2007-08-22 2009-02-26 Panasonic Corporation 指向性マイクロホン装置
EP2765787B1 (de) * 2013-02-07 2019-12-11 Sennheiser Communications A/S Verfahren zur Reduzierung von nicht korreliertem Rauschen in einer Audioverarbeitungsvorrichtung
DK2843971T3 (en) * 2013-09-02 2019-02-04 Oticon As Hearing aid device with microphone in the ear canal
JP6464488B2 (ja) * 2016-03-11 2019-02-06 パナソニックＩｐマネジメント株式会社 音圧傾度型マイクロホン
KR102466134B1 (ko) * 2018-06-26 2022-11-10 엘지디스플레이 주식회사 표시 장치
RU2751440C1 (ru) * 2020-10-19 2021-07-13 Федеральное государственное бюджетное образовательное учреждение высшего образования «Московский государственный университет имени М.В.Ломоносова» (МГУ) Система для голографической записи и воспроизведения звуковой информации

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536887A (en) * 1982-10-18 1985-08-20 Nippon Telegraph & Telephone Public Corporation Microphone-array apparatus and method for extracting desired signal
US5193117A (en) 1989-11-27 1993-03-09 Matsushita Electric Industrial Co., Ltd. Microphone apparatus
EP0509742B1 (de) 1991-04-18 1997-08-27 Matsushita Electric Industrial Co., Ltd. Mikrofon-Apparat
US5524056A (en) * 1993-04-13 1996-06-04 Etymotic Research, Inc. Hearing aid having plural microphones and a microphone switching system
US5526430A (en) * 1994-08-03 1996-06-11 Matsushita Electric Industrial Co., Ltd. Pressure gradient type microphone apparatus with acoustic terminals provided by acoustic passages
US5757933A (en) 1996-12-11 1998-05-26 Micro Ear Technology, Inc. In-the-ear hearing aid with directional microphone system
US5878147A (en) * 1996-12-31 1999-03-02 Etymotic Research, Inc. Directional microphone assembly
US6041127A (en) * 1997-04-03 2000-03-21 Lucent Technologies Inc. Steerable and variable first-order differential microphone array
CN1418448A (zh) * 2000-03-14 2003-05-14 奥迪亚科技股份责任有限公司 多麦克风定向系统的适应性麦克风匹配
EP1351544A3 (de) * 2002-03-08 2008-03-19 Gennum Corporation Rauscharmes Richtmikrofonsystem
US7068797B2 (en) * 2003-05-20 2006-06-27 Sony Ericsson Mobile Communications Ab Microphone circuits having adjustable directivity patterns for reducing loudspeaker feedback and methods of operating the same

Also Published As

Publication number Publication date
DK1730993T3 (da) 2012-01-23
AU2005223798A1 (en) 2005-09-29
CN1957638A (zh) 2007-05-02
WO2005091676A1 (en) 2005-09-29
US20070147633A1 (en) 2007-06-28
EP2257081B1 (de) 2012-08-22
EP1730993A1 (de) 2006-12-13
EP1730993B1 (de) 2011-10-19
US7945056B2 (en) 2011-05-17
EP2257081A1 (de) 2010-12-01
DK2257081T3 (da) 2012-11-19
EP2257081A8 (de) 2011-01-05
AU2005223798B2 (en) 2010-01-28

Similar Documents

Publication Publication Date Title
ATE530028T1 (de) Höreinrichtung mit zwei oder mehr mikrofonen
WO2006130559A3 (en) Wearable tactile subwoofer and its use
DE602005006217D1 (de) Audiosignalverarbeitungsvorrichtung und -programm
ATE554481T1 (de) Sprecherlokalisierung
FR2892886B1 (fr) Transducteur electrodynamique, applications aux haut-parleurs et geophones
WO2011034706A3 (en) Volume adjustment based on listener position
EP2363784A3 (de) Persönliche Hörvorrichtung mit auf das Gehäuse angewandter Eingabe zur Bereitstellung der gewünschten Funktion und Verfahren
DK1538868T3 (da) Audio forstærker-apparatur
CA113095S (en) Portable computing device
TW200642427A (en) Wireless telephone with uni-directional and omni-directional microphones
DE602005021391D1 (de) Audiosignal-verarbeitungseinrichtung und audiosignal-verarbeitungsverfahren
EP1949752A4 (de) Akustische membran und lautsprecher damit
EP1909531A4 (de) Array-lautsprechersystem und array-mikrofonsystem
ATE402561T1 (de) Lernkopfhörer
ATE532344T1 (de) Mikrofonvorrichtung
JP2011061422A5 (de)
WO2008017905A3 (en) Hand-held electronic device
GB2419265B (en) Improved audio processing
DE60309092D1 (de) Mikrofonverstärker Vorspannungsschaltung
WO2011031989A3 (en) Case for providing improved audio performance in portable game consoles and other devices
FI20050691A0 (fi) Kuuloke- ja kaiutintoiminnot yhdistävä kaiutinlaitteisto
ATE489816T1 (de) Hörgerät, kopfhörer oder ähnliche einrichtung zum abliefern eines klangsignals in der nähe des trommelfells
WO2007015639A3 (en) Safety device and method for emitting a directional acoustic alarm signal
DE60329248D1 (de) Verarbeitung eines Audiosignals unter Verwendung eines Hörbarkeitsmodells
TW200718152A (en) Portable device using a speaker as an antenna

Legal Events

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