DK15098A - Retningsbestemt mikrofon, især med symmetrisk retningsvirking - Google Patents

Retningsbestemt mikrofon, især med symmetrisk retningsvirking

Info

Publication number
DK15098A
DK15098A DK199800150A DK15098A DK15098A DK 15098 A DK15098 A DK 15098A DK 199800150 A DK199800150 A DK 199800150A DK 15098 A DK15098 A DK 15098A DK 15098 A DK15098 A DK 15098A
Authority
DK
Denmark
Prior art keywords
directional
symmetrical
effect
microphone
directional microphone
Prior art date
Application number
DK199800150A
Other languages
English (en)
Other versions
DK176661B1 (da
Inventor
Raimund Staat
Original Assignee
Sennheiser Electronic
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 Sennheiser Electronic filed Critical Sennheiser Electronic
Publication of DK15098A publication Critical patent/DK15098A/da
Application granted granted Critical
Publication of DK176661B1 publication Critical patent/DK176661B1/da

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
    • 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
    • H04R1/326—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for microphones

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
DK199800150A 1997-02-17 1998-02-03 Retningsbestemt mikrofon, især med symmetrisk retningsvirking DK176661B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19706074A DE19706074C1 (de) 1997-02-17 1997-02-17 Richtmikrofon, insbesondere mit symmetrischer Richtwirkung
DE19706074 1997-02-17

Publications (2)

Publication Number Publication Date
DK15098A true DK15098A (da) 1998-08-18
DK176661B1 DK176661B1 (da) 2009-02-09

Family

ID=7820519

Family Applications (1)

Application Number Title Priority Date Filing Date
DK199800150A DK176661B1 (da) 1997-02-17 1998-02-03 Retningsbestemt mikrofon, især med symmetrisk retningsvirking

Country Status (6)

Country Link
US (1) US6418229B1 (da)
JP (1) JPH118895A (da)
AT (1) AT409911B (da)
DE (1) DE19706074C1 (da)
DK (1) DK176661B1 (da)
GB (1) GB2322256B (da)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3147377A1 (de) * 1981-11-30 1983-06-01 Akzo Gmbh, 5600 Wuppertal Verfahren und vorrichtung zur extrakorporalen entfernung von an eiweisskoerpern gebundenen toxinen
ATE320160T1 (de) * 2000-05-25 2006-03-15 Gn Netcom As ßAKUSTISCHE BERTRAGUNGSVERBINDUNG, KOPFSPRECHHVRER MIT AKUSTISCHER BERTRAGUNGSVERBINDUNG UND VERWENDUNGEN DER AKUSTISCHEN BERTRAGUNGSVERBINDUNGß
JP4293969B2 (ja) * 2004-10-08 2009-07-08 株式会社オーディオテクニカ 狭指向性マイクロホン
JP4532305B2 (ja) * 2005-02-18 2010-08-25 株式会社オーディオテクニカ 狭指向性マイクロホン
JP4684012B2 (ja) * 2005-06-03 2011-05-18 株式会社オーディオテクニカ 狭指向性マイクロホン
JP4698380B2 (ja) * 2005-10-18 2011-06-08 株式会社オーディオテクニカ ラインマイクロホン
DE102007021395A1 (de) * 2007-05-04 2008-11-06 Sennheiser Electronic Gmbh & Co. Kg Mikrofoneinheit
US20090214068A1 (en) * 2008-02-26 2009-08-27 Knowles Electronics, Llc Transducer assembly
JP5340791B2 (ja) * 2009-04-09 2013-11-13 株式会社オーディオテクニカ 狭指向性マイクロホン
US20110164759A1 (en) * 2010-01-06 2011-07-07 General Motors Llc Arrangement and method for mounting a microphone to an interior surface of a vehicle
JP5484936B2 (ja) * 2010-01-29 2014-05-07 株式会社オーディオテクニカ 狭指向性マイクロホン
DE102010003837A1 (de) * 2010-04-09 2011-10-13 Sennheiser Electronic Gmbh & Co. Kg Mikrofoneinheit
JP5687580B2 (ja) * 2011-08-02 2015-03-18 株式会社オーディオテクニカ 狭指向性マイクロホン
JP6474127B2 (ja) * 2015-03-11 2019-02-27 株式会社オーディオテクニカ 狭指向性マイクロホン及びその製造方法
USD781268S1 (en) * 2015-12-24 2017-03-14 Intel Corporation Earpiece device
TWI596950B (zh) * 2016-02-03 2017-08-21 美律實業股份有限公司 指向性錄音模組
US9888308B2 (en) * 2016-06-22 2018-02-06 Bose Corporation Directional microphone integrated into device case
RU187816U1 (ru) * 2018-04-02 2019-03-19 Федеральное государственное казенное военное образовательное учреждение высшего образования "Военная академия материально-технического обеспечения имени генерала армии А.В. Хрулёва" Оптико-электронный модуль переносного пассивного прибора разведки
JP1628028S (da) * 2018-10-12 2019-04-01
JP1628027S (da) 2018-10-12 2019-04-01

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2228886A (en) * 1938-10-31 1941-01-14 Rca Corp Electroacoustical apparatus
US3095484A (en) * 1959-10-22 1963-06-25 Electro Voice Unidirectional microphone
JPH0681352B2 (ja) * 1985-11-19 1994-10-12 株式会社オ−デイオテクニカ 狭指向性マイクロホン
US5703957A (en) * 1995-06-30 1997-12-30 Lucent Technologies Inc. Directional microphone assembly

Also Published As

Publication number Publication date
AT409911B (de) 2002-12-27
ATA26998A (de) 2002-04-15
DK176661B1 (da) 2009-02-09
GB2322256A (en) 1998-08-19
US6418229B1 (en) 2002-07-09
GB9803184D0 (en) 1998-04-08
DE19706074C1 (de) 1998-06-25
JPH118895A (ja) 1999-01-12
GB2322256B (en) 2001-09-19

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Legal Events

Date Code Title Description
PBP Patent lapsed

Effective date: 20150228