EP1233643A3 - Miniaturmikrofon mit verbessertem Windschutz - Google Patents

Miniaturmikrofon mit verbessertem Windschutz Download PDF

Info

Publication number
EP1233643A3
EP1233643A3 EP02450003A EP02450003A EP1233643A3 EP 1233643 A3 EP1233643 A3 EP 1233643A3 EP 02450003 A EP02450003 A EP 02450003A EP 02450003 A EP02450003 A EP 02450003A EP 1233643 A3 EP1233643 A3 EP 1233643A3
Authority
EP
European Patent Office
Prior art keywords
volume
microphone
protection
inlet openings
miniature microphone
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.)
Withdrawn
Application number
EP02450003A
Other languages
English (en)
French (fr)
Other versions
EP1233643A2 (de
Inventor
Christoph Schwald
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AKG Acoustics GmbH
Original Assignee
AKG Acoustics GmbH
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 AKG Acoustics GmbH filed Critical AKG Acoustics GmbH
Publication of EP1233643A2 publication Critical patent/EP1233643A2/de
Publication of EP1233643A3 publication Critical patent/EP1233643A3/de
Withdrawn legal-status Critical Current

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
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • H04R1/083—Special constructions of mouthpieces
    • H04R1/086—Protective screens, e.g. all weather or wind screens
    • 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
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/38—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means in which sound waves act upon both sides of a diaphragm and incorporating acoustic phase-shifting means, e.g. pressure-gradient microphone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2410/00—Microphones
    • H04R2410/07—Mechanical or electrical reduction of wind noise generated by wind passing a microphone

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

Abstract

Die Erfindung betrifft ein Miniaturmikrofon mit einer in einem Mikrofongehäuse (12) untergebrachten Mikrofonkapsel (11) wobei das Mikrofongehäuse (12) mit vorderen Schalleintrittsöffnungen (14) die zu einem vorderen Volumen (16) führen und mit hinteren Schalleintrittsöffnungen (15) die zu einem hinteren Volumen (17) führen, versehen ist und wobei das vordere Volumen (16) mit vorderen Schalleintrittsöffnungen der Mikrofonkapsel (11) und das hintere Volumen (17) mit hinteren Schalleintrittsöffnungen der Mikrofonkapsel (11) in Verbindung steht
Die Erfindung ist dadurch gekennzeichnet, dass zwischen dem vorderen Volumen (16) und dem hinteren Volumen (17) ein Verbindungsvolumen (18) vorgesehen ist.
EP02450003A 2001-02-15 2002-01-10 Miniaturmikrofon mit verbessertem Windschutz Withdrawn EP1233643A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2402001A AT411560B (de) 2001-02-15 2001-02-15 Miniaturmikrofon mit integriertem windschutz
AT2402001 2001-02-15

Publications (2)

Publication Number Publication Date
EP1233643A2 EP1233643A2 (de) 2002-08-21
EP1233643A3 true EP1233643A3 (de) 2004-01-21

Family

ID=3670045

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02450003A Withdrawn EP1233643A3 (de) 2001-02-15 2002-01-10 Miniaturmikrofon mit verbessertem Windschutz

Country Status (5)

Country Link
EP (1) EP1233643A3 (de)
JP (1) JP3819305B2 (de)
CN (1) CN100508646C (de)
AT (1) AT411560B (de)
AU (1) AU784595B2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006001350B4 (de) * 2006-01-09 2010-10-28 Sennheiser Electronic Gmbh & Co. Kg Mikrofon und Modifikationseinheit zum Modifizieren der akustischen Eigenschaften eines Mikrofons
JP5838058B2 (ja) * 2011-08-24 2015-12-24 株式会社オーディオテクニカ 単一指向性マイクロホン
US11051094B2 (en) 2019-10-25 2021-06-29 Shore Acquisition Holdings, Inc. Interchangeable port acoustical cap for microphones

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5204907A (en) * 1991-05-28 1993-04-20 Motorola, Inc. Noise cancelling microphone and boot mounting arrangement
US5329593A (en) * 1993-05-10 1994-07-12 Lazzeroni John J Noise cancelling microphone
US5781643A (en) * 1996-08-16 1998-07-14 Shure Brothers Incorporated Microphone plosive effects reduction techniques

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1095622C (zh) * 1996-10-11 2002-12-04 张炳林 一种防疫消毒电话筒

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5204907A (en) * 1991-05-28 1993-04-20 Motorola, Inc. Noise cancelling microphone and boot mounting arrangement
US5329593A (en) * 1993-05-10 1994-07-12 Lazzeroni John J Noise cancelling microphone
US5781643A (en) * 1996-08-16 1998-07-14 Shure Brothers Incorporated Microphone plosive effects reduction techniques

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WUTTKE J: "MICROPHONES AND WIND", JOURNAL OF THE AUDIO ENGINEERING SOCIETY, AUDIO ENGINEERING SOCIETY. NEW YORK, US, vol. 40, no. 10, 1 October 1992 (1992-10-01), pages 809 - 817, XP000323728, ISSN: 0004-7554 *

Also Published As

Publication number Publication date
JP3819305B2 (ja) 2006-09-06
CN1371233A (zh) 2002-09-25
JP2002262380A (ja) 2002-09-13
ATA2402001A (de) 2003-07-15
AT411560B (de) 2004-02-25
AU1544902A (en) 2002-08-22
CN100508646C (zh) 2009-07-01
AU784595B2 (en) 2006-05-11
EP1233643A2 (de) 2002-08-21

Similar Documents

Publication Publication Date Title
EP1726776A3 (de) Sondengehäuse und Verfahren zur Herstellung
USD494154S1 (en) Binaural headset
USD598065S1 (en) Pistol
USD435645S (en) Ear plug
USD525937S1 (en) Cigarette lighter adapter housing
USD518759S1 (en) All terrain vehicle
USD521933S1 (en) Electrode lead wire connector
USD502924S1 (en) Cable connector hood
USD465989S1 (en) Deadbolt
EP1548284A3 (de) Membranpumpe
EP1440868A3 (de) Fahrzeug- Vorderwagenaufbau
EP2003929A3 (de) Hörgerät zum Tragen hinter einem Ohr
EP2012018A3 (de) Pumpengehäuseanordnung mit Mantel
EP1095633A3 (de) Stent mit geschlossener Struktur
EP1571008A3 (de) Modulare Achsanordnung
USD449895S1 (en) Combined swimming pool steps and ladder
USD449820S1 (en) Cable end connector
EP1754894A3 (de) Presspassverbindungselement und Verfahren zu dessen Herstellung
USD488820S1 (en) Pump
EP1233643A3 (de) Miniaturmikrofon mit verbessertem Windschutz
EP0897739A3 (de) Filteranordnung sowie Verfahren zu deren Herstellung
USD450684S1 (en) Microphone filter
USD455194S1 (en) Filter housing header
USD470178S1 (en) Compass
EP1081381A3 (de) Zahnradpumpe

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20040721

17Q First examination report despatched

Effective date: 20040812

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20091006