NO982800L - Elektostatisk h°yttaler - Google Patents

Elektostatisk h°yttaler

Info

Publication number
NO982800L
NO982800L NO982800A NO982800A NO982800L NO 982800 L NO982800 L NO 982800L NO 982800 A NO982800 A NO 982800A NO 982800 A NO982800 A NO 982800A NO 982800 L NO982800 L NO 982800L
Authority
NO
Norway
Prior art keywords
speaker
stators
diaphragms
membranes
varies
Prior art date
Application number
NO982800A
Other languages
English (en)
Norwegian (no)
Other versions
NO982800D0 (no
Inventor
Tore Fors
Original Assignee
Tore Fors
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 Tore Fors filed Critical Tore Fors
Publication of NO982800L publication Critical patent/NO982800L/no
Publication of NO982800D0 publication Critical patent/NO982800D0/no

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R19/00Electrostatic transducers
    • H04R19/02Loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)
NO982800A 1995-12-22 1998-06-18 Elektostatisk h°yttaler NO982800D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9504600A SE505752C2 (sv) 1995-12-22 1995-12-22 Högtalare
PCT/SE1996/001675 WO1997024013A1 (en) 1995-12-22 1996-12-17 Electrostatic loudspeaker

Publications (2)

Publication Number Publication Date
NO982800L true NO982800L (no) 1998-06-18
NO982800D0 NO982800D0 (no) 1998-06-18

Family

ID=20400681

Family Applications (1)

Application Number Title Priority Date Filing Date
NO982800A NO982800D0 (no) 1995-12-22 1998-06-18 Elektostatisk h°yttaler

Country Status (7)

Country Link
EP (1) EP0864246A1 (sv)
JP (1) JP2000505256A (sv)
KR (1) KR19990076660A (sv)
AU (1) AU1217597A (sv)
NO (1) NO982800D0 (sv)
SE (1) SE505752C2 (sv)
WO (1) WO1997024013A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4822156B2 (ja) * 2005-11-24 2011-11-24 岡澤 宏一 電気音響変換装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1262505A (en) * 1968-04-29 1972-02-02 Lloyd Joseph Bobb Speaker system and electrostatic speaker
US3654403A (en) * 1969-05-01 1972-04-04 Chester C Pond Electrostatic speaker
CA989514A (en) * 1972-09-08 1976-05-18 Loh-Yi Chang Electromechanical transducer and method of making same
US4160882A (en) * 1978-03-13 1979-07-10 Driver Michael L Double diaphragm electrostatic transducer each diaphragm comprising two plastic sheets having different charge carrying characteristics

Also Published As

Publication number Publication date
SE9504600L (sv) 1997-06-23
KR19990076660A (ko) 1999-10-15
AU1217597A (en) 1997-07-17
WO1997024013A1 (en) 1997-07-03
JP2000505256A (ja) 2000-04-25
SE505752C2 (sv) 1997-10-06
SE9504600D0 (sv) 1995-12-22
NO982800D0 (no) 1998-06-18
EP0864246A1 (en) 1998-09-16

Similar Documents

Publication Publication Date Title
US4127749A (en) Microphone capable of cancelling mechanical generated noise
US3585416A (en) Photopiezoelectric transducer
US2105010A (en) Piezoelectric device
US4028566A (en) Electroacoustic conversion device having a diaphragm comprising at least one of a piezoelectric polymer material
US2714642A (en) High speed relay of electromechanical transducer material
CA2183477A1 (en) Variable Capacitor
DK491986D0 (da) Retningsmikrofon
JPS55120300A (en) Two-way electrostatic microphone
KR960033153A (ko) 패키지형 압전 변환기 유닛
US5515445A (en) Long-time balancing of omni microphones
NO982800L (no) Elektostatisk h°yttaler
CN111372179A (zh) 电容系统及电容式麦克风
GB1444763A (en) Electromechanical transducers
RU2001123680A (ru) Модуль смешанного электролитического громкоговорителя
US3578921A (en) Miniature multiple-diaphragm acoustic mechanoelectric transducer device
US3562429A (en) Sound transmitter with feedback and polarization circuitry
GB2432742A (en) Electrostatic loudspeaker with stators and vibrator having the same polarity
KR840001425A (ko) 분극된 고체유전 캐패시터 전자-음향 변환기
US2126437A (en) Apparatus for generating electrical waves
US3251953A (en) Electro-acoustic transducer
US2843679A (en) Capacity-type transducer
EP0065810A2 (en) Travelling wave electrical/acoustic transducer system and a microphone and loudspeaker incorporating such a system
GB921818A (en) Improvements in capacitor microphones
US5949741A (en) Dual-section push-pull underwater projector
US2974202A (en) Electrostatic transducers