NO20015982A - Mikrofon - Google Patents

Mikrofon

Info

Publication number
NO20015982A
NO20015982A NO20015982A NO20015982A NO20015982A NO 20015982 A NO20015982 A NO 20015982A NO 20015982 A NO20015982 A NO 20015982A NO 20015982 A NO20015982 A NO 20015982A NO 20015982 A NO20015982 A NO 20015982A
Authority
NO
Norway
Prior art keywords
microphone
Prior art date
Application number
NO20015982A
Other languages
English (en)
Other versions
NO314559B1 (no
NO20015982D0 (no
Inventor
Birger Orten
Original Assignee
Meditron Asa
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 Meditron Asa filed Critical Meditron Asa
Priority to NO20015982A priority Critical patent/NO314559B1/no
Publication of NO20015982D0 publication Critical patent/NO20015982D0/no
Priority to AU2002367243A priority patent/AU2002367243A1/en
Priority to EP02805912A priority patent/EP1466497A1/en
Priority to CA002469447A priority patent/CA2469447A1/en
Priority to PCT/NO2002/000444 priority patent/WO2003056874A1/en
Priority to US10/497,802 priority patent/US20050031149A1/en
Priority to JP2003557253A priority patent/JP2005513976A/ja
Publication of NO20015982A publication Critical patent/NO20015982A/no
Publication of NO314559B1 publication Critical patent/NO314559B1/no

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
NO20015982A 2001-12-06 2001-12-06 Mikrofon NO314559B1 (no)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NO20015982A NO314559B1 (no) 2001-12-06 2001-12-06 Mikrofon
AU2002367243A AU2002367243A1 (en) 2001-12-06 2002-11-26 Echo-eliminating microphone
EP02805912A EP1466497A1 (en) 2001-12-06 2002-11-26 Echo-eliminating microphone
CA002469447A CA2469447A1 (en) 2001-12-06 2002-11-26 Echo-eliminating microphone
PCT/NO2002/000444 WO2003056874A1 (en) 2001-12-06 2002-11-26 Echo-eliminating microphone
US10/497,802 US20050031149A1 (en) 2001-12-06 2002-11-26 Echo-eliminating microphone
JP2003557253A JP2005513976A (ja) 2001-12-06 2002-11-26 エコー消去マイクロフォン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20015982A NO314559B1 (no) 2001-12-06 2001-12-06 Mikrofon

Publications (3)

Publication Number Publication Date
NO20015982D0 NO20015982D0 (no) 2001-12-06
NO20015982A true NO20015982A (no) 2003-04-07
NO314559B1 NO314559B1 (no) 2003-04-07

Family

ID=19913121

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20015982A NO314559B1 (no) 2001-12-06 2001-12-06 Mikrofon

Country Status (7)

Country Link
US (1) US20050031149A1 (no)
EP (1) EP1466497A1 (no)
JP (1) JP2005513976A (no)
AU (1) AU2002367243A1 (no)
CA (1) CA2469447A1 (no)
NO (1) NO314559B1 (no)
WO (1) WO2003056874A1 (no)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3481543B2 (ja) * 2000-03-15 2003-12-22 株式会社バーテックススタンダード マイクロホン装置
NO316560B1 (no) * 2001-02-21 2004-02-02 Meditron Asa Mikrofon med avstandsmåler

Also Published As

Publication number Publication date
NO314559B1 (no) 2003-04-07
WO2003056874A1 (en) 2003-07-10
AU2002367243A1 (en) 2003-07-15
JP2005513976A (ja) 2005-05-12
NO20015982D0 (no) 2001-12-06
EP1466497A1 (en) 2004-10-13
CA2469447A1 (en) 2003-07-10
US20050031149A1 (en) 2005-02-10

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