FI960861A0 - Menetelmä äänen tuottamiseksi, mittaamiseksi ja vaMenetelmä äänen tuottamiseksi, mittaamiseksi ja vaimentamiseksi imentamiseksi - Google Patents

Menetelmä äänen tuottamiseksi, mittaamiseksi ja vaMenetelmä äänen tuottamiseksi, mittaamiseksi ja vaimentamiseksi imentamiseksi

Info

Publication number
FI960861A0
FI960861A0 FI960861A FI960861A FI960861A0 FI 960861 A0 FI960861 A0 FI 960861A0 FI 960861 A FI960861 A FI 960861A FI 960861 A FI960861 A FI 960861A FI 960861 A0 FI960861 A0 FI 960861A0
Authority
FI
Finland
Prior art keywords
measuring
producing
attenuating sound
sound
stator plate
Prior art date
Application number
FI960861A
Other languages
English (en)
Swedish (sv)
Other versions
FI116873B (fi
FI960861A (fi
Inventor
Kari Johannes Kirjavainen
Original Assignee
Kari Johannes Kirjavainen
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 Kari Johannes Kirjavainen filed Critical Kari Johannes Kirjavainen
Publication of FI960861A0 publication Critical patent/FI960861A0/fi
Priority to FI960861A priority Critical patent/FI116873B/fi
Priority to ES97905171T priority patent/ES2175346T3/es
Priority to CA002247278A priority patent/CA2247278C/en
Priority to PCT/FI1997/000125 priority patent/WO1997031506A1/en
Priority to AT97905171T priority patent/ATE217470T1/de
Priority to JP52983897A priority patent/JP4138004B2/ja
Priority to DE69712471T priority patent/DE69712471T2/de
Priority to EP97905171A priority patent/EP0883972B1/en
Priority to PT97905171T priority patent/PT883972E/pt
Priority to AU18818/97A priority patent/AU1881897A/en
Priority to DK97905171T priority patent/DK0883972T3/da
Priority to US09/125,423 priority patent/US6483924B1/en
Publication of FI960861A publication Critical patent/FI960861A/fi
Priority to NO983928A priority patent/NO983928L/no
Application granted granted Critical
Publication of FI116873B publication Critical patent/FI116873B/fi
Priority to JP2008111647A priority patent/JP4312821B2/ja

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
    • H04R19/00—Electrostatic transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measuring Fluid Pressure (AREA)
  • Electrotherapy Devices (AREA)
  • Telephone Function (AREA)
FI960861A 1996-02-26 1996-02-26 Akustinen elementti ja menetelmä äänen käsittelemiseksi FI116873B (fi)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FI960861A FI116873B (fi) 1996-02-26 1996-02-26 Akustinen elementti ja menetelmä äänen käsittelemiseksi
DE69712471T DE69712471T2 (de) 1996-02-26 1997-02-26 Akustisches element und verfahren zur tonverarbeitung
PT97905171T PT883972E (pt) 1996-02-26 1997-02-26 Elemento acustico e processo de tratamento de som
PCT/FI1997/000125 WO1997031506A1 (en) 1996-02-26 1997-02-26 Acoustic element and method for sound processing
AT97905171T ATE217470T1 (de) 1996-02-26 1997-02-26 Akustisches element und verfahren zur tonverarbeitung
JP52983897A JP4138004B2 (ja) 1996-02-26 1997-02-26 音響部材と音響処理方法
ES97905171T ES2175346T3 (es) 1996-02-26 1997-02-26 Elemento acustico y metodo para el tratamiento del sonido.
EP97905171A EP0883972B1 (en) 1996-02-26 1997-02-26 Acoustic element and method for sound processing
CA002247278A CA2247278C (en) 1996-02-26 1997-02-26 Acoustic element and method for sound processing
AU18818/97A AU1881897A (en) 1996-02-26 1997-02-26 Acoustic element and method for sound processing
DK97905171T DK0883972T3 (da) 1996-02-26 1997-02-26 Akustisk element og fremgangsmåde til lydbehandling
US09/125,423 US6483924B1 (en) 1996-02-26 1997-02-26 Acoustic elements and method for sound processing
NO983928A NO983928L (no) 1996-02-26 1998-08-26 Akustisk element og fremgangsmÕte for lydbehandling
JP2008111647A JP4312821B2 (ja) 1996-02-26 2008-04-22 音響部材と音響処理方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI960861 1996-02-26
FI960861A FI116873B (fi) 1996-02-26 1996-02-26 Akustinen elementti ja menetelmä äänen käsittelemiseksi

Publications (3)

Publication Number Publication Date
FI960861A0 true FI960861A0 (fi) 1996-02-26
FI960861A FI960861A (fi) 1997-08-27
FI116873B FI116873B (fi) 2006-03-15

Family

ID=8545524

Family Applications (1)

Application Number Title Priority Date Filing Date
FI960861A FI116873B (fi) 1996-02-26 1996-02-26 Akustinen elementti ja menetelmä äänen käsittelemiseksi

Country Status (13)

Country Link
US (1) US6483924B1 (fi)
EP (1) EP0883972B1 (fi)
JP (2) JP4138004B2 (fi)
AT (1) ATE217470T1 (fi)
AU (1) AU1881897A (fi)
CA (1) CA2247278C (fi)
DE (1) DE69712471T2 (fi)
DK (1) DK0883972T3 (fi)
ES (1) ES2175346T3 (fi)
FI (1) FI116873B (fi)
NO (1) NO983928L (fi)
PT (1) PT883972E (fi)
WO (1) WO1997031506A1 (fi)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI116605B (fi) * 1999-11-05 2005-12-30 Panphonics Oy Akustinen elementti
FI20010766A0 (fi) 2001-04-11 2001-04-11 Panphonics Oy Sähkömekaaninen muunnin ja menetelmä energioiden muuntamiseksi
US7378775B2 (en) * 2001-10-26 2008-05-27 Nth Tech Corporation Motion based, electrostatic power source and methods thereof
FI118622B (fi) * 2002-01-17 2008-01-15 Band Oy B Soittimen muunnin ja menetelmä sen valmistamiseksi
FI118030B (fi) * 2003-03-12 2007-05-31 Pasi Veli Matias Nuutinmaeki Kaiutinelementin liikkeen mittausmenetelmä ja liikkeen mittauksella varustettu kaiutin
US8581308B2 (en) 2004-02-19 2013-11-12 Rochester Institute Of Technology High temperature embedded charge devices and methods thereof
FI119794B (fi) * 2005-04-28 2009-03-13 Panphonics Oy Sähköstaattinen muunnin, menetelmä sen liittämiseksi ja valmistusmenetelmä
US8175294B2 (en) * 2007-05-07 2012-05-08 Arian M. Jansen Electrostatic loudspeaker with single ended drive
TWI330500B (en) * 2007-09-04 2010-09-11 Ind Tech Res Inst Speaker structure
US8625824B2 (en) * 2007-09-04 2014-01-07 Industrial Technology Research Institute Flat speaker unit and speaker device therewith
US9170616B2 (en) * 2009-12-31 2015-10-27 Intel Corporation Quiet system cooling using coupled optimization between integrated micro porous absorbers and rotors
CN102572663A (zh) * 2010-12-28 2012-07-11 财团法人工业技术研究院 平面扬声器单体及平面扬声器装置
JP2012213150A (ja) * 2011-03-24 2012-11-01 Yamaha Corp 静電型トランスデューサ
JP5817442B2 (ja) * 2011-11-04 2015-11-18 ヤマハ株式会社 静電型の電気音響変換器、静電型スピーカ及び静電型マイクロフォン
TWI473505B (zh) * 2012-03-09 2015-02-11 Taiwan Electrets Electronics Co Ltd 駐極體電聲轉換裝置的封裝結構

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008013A (en) * 1954-07-20 1961-11-07 Ferranti Ltd Electrostatic loudspeakers
NL281549A (fi) * 1961-09-25
FR2144933A5 (fi) * 1971-07-02 1973-02-16 Anvar
SE7411457L (fi) 1973-09-15 1975-03-17 Bowers And Wilkins Electronics
US3896274A (en) * 1973-10-04 1975-07-22 Thermo Electron Corp Electret earphone
CA1025994A (en) * 1975-07-08 1978-02-07 Uniroyal Ltd. Electromechanical transducer
US4207442A (en) * 1978-05-15 1980-06-10 Freeman Miller L Driver circuit for electrostatic transducers
BG34753A1 (en) 1982-01-22 1983-11-15 Knchev Electrostatic acoustic converter
US5388163A (en) * 1991-12-23 1995-02-07 At&T Corp. Electret transducer array and fabrication technique
US5392358A (en) * 1993-04-05 1995-02-21 Driver; Michael L. Electrolytic loudspeaker assembly

Also Published As

Publication number Publication date
PT883972E (pt) 2002-10-31
JP2000506321A (ja) 2000-05-23
ATE217470T1 (de) 2002-05-15
DK0883972T3 (da) 2002-07-01
JP4312821B2 (ja) 2009-08-12
AU1881897A (en) 1997-09-10
EP0883972B1 (en) 2002-05-08
FI116873B (fi) 2006-03-15
DE69712471T2 (de) 2002-11-14
FI960861A (fi) 1997-08-27
CA2247278A1 (en) 1997-08-28
CA2247278C (en) 2004-10-26
WO1997031506A1 (en) 1997-08-28
JP2008219933A (ja) 2008-09-18
EP0883972A1 (en) 1998-12-16
NO983928D0 (no) 1998-08-26
US6483924B1 (en) 2002-11-19
ES2175346T3 (es) 2002-11-16
JP4138004B2 (ja) 2008-08-20
DE69712471D1 (de) 2002-06-13
NO983928L (no) 1998-10-23

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