JP2002501359A5 - - Google Patents

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Publication number
JP2002501359A5
JP2002501359A5 JP2000528132A JP2000528132A JP2002501359A5 JP 2002501359 A5 JP2002501359 A5 JP 2002501359A5 JP 2000528132 A JP2000528132 A JP 2000528132A JP 2000528132 A JP2000528132 A JP 2000528132A JP 2002501359 A5 JP2002501359 A5 JP 2002501359A5
Authority
JP
Japan
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.)
Pending
Application number
JP2000528132A
Other languages
Japanese (ja)
Other versions
JP2002501359A (ja
Filing date
Publication date
Priority claimed from US09/004,090 external-priority patent/US6304662B1/en
Application filed filed Critical
Publication of JP2002501359A publication Critical patent/JP2002501359A/ja
Publication of JP2002501359A5 publication Critical patent/JP2002501359A5/ja
Pending legal-status Critical Current

Links

JP2000528132A 1998-01-07 1999-01-07 発泡材ステータを備える音響エミッタ Pending JP2002501359A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/004,090 US6304662B1 (en) 1998-01-07 1998-01-07 Sonic emitter with foam stator
US09/004,090 1998-01-07
PCT/US1999/000314 WO1999035884A1 (en) 1998-01-07 1999-01-07 Sonic emitter with foam stator

Publications (2)

Publication Number Publication Date
JP2002501359A JP2002501359A (ja) 2002-01-15
JP2002501359A5 true JP2002501359A5 (enExample) 2006-02-09

Family

ID=21709084

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000528132A Pending JP2002501359A (ja) 1998-01-07 1999-01-07 発泡材ステータを備える音響エミッタ

Country Status (9)

Country Link
US (1) US6304662B1 (enExample)
EP (1) EP1077015A4 (enExample)
JP (1) JP2002501359A (enExample)
KR (1) KR100574711B1 (enExample)
CN (1) CN1290468A (enExample)
AU (1) AU762300B2 (enExample)
BR (1) BR9906785A (enExample)
CA (1) CA2317631A1 (enExample)
WO (1) WO1999035884A1 (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020076069A1 (en) * 1998-01-07 2002-06-20 American Technology Corporation Sonic emitter with foam stator
US20050100181A1 (en) * 1998-09-24 2005-05-12 Particle Measuring Systems, Inc. Parametric transducer having an emitter film
US6850623B1 (en) 1999-10-29 2005-02-01 American Technology Corporation Parametric loudspeaker with improved phase characteristics
EP1123634A4 (en) * 1998-09-24 2006-04-19 American Tech Corp PARAMETRIC LOUDSPEAKER WITH ELECTRIC ACOUSTIC MEMBRANE
FI108204B (fi) * 1999-11-25 2001-11-30 Kari Johannes Kirjavainen Kalvo energioiden muuntamiseksi
US6526149B1 (en) * 2001-06-28 2003-02-25 Earthworks, Inc. System and method for reducing non linear electrical distortion in an electroacoustic device
WO2005043771A1 (en) 2003-10-23 2005-05-12 American Technology Corporation Method of adusting linear parameters of a parametric ultrasonic signal to reduce non-linearities in decoupled audio output waves and system including same
JP2005354473A (ja) * 2004-06-11 2005-12-22 Seiko Epson Corp 超音波トランスデューサ及びこれを用いた超音波スピーカ
JP4069904B2 (ja) * 2004-06-21 2008-04-02 セイコーエプソン株式会社 超音波スピーカ、及びプロジェクタ
JP4103877B2 (ja) * 2004-09-22 2008-06-18 セイコーエプソン株式会社 静電型超音波トランスデューサ及び超音波スピーカ
US7607512B2 (en) * 2005-08-23 2009-10-27 Ronald Paul Harwood Speaker assembly for a structural pole and a method for mounting same
RU2440693C2 (ru) * 2006-01-03 2012-01-20 Транспарент Саунд Текнолоджи БИ.ВИ.,NL Электростатические акустические системы и способы
JP4899590B2 (ja) * 2006-03-31 2012-03-21 ヤマハ株式会社 静電型スピーカ
JP4697007B2 (ja) * 2006-03-31 2011-06-08 ヤマハ株式会社 静電型スピーカ
US8670581B2 (en) 2006-04-14 2014-03-11 Murray R. Harman Electrostatic loudspeaker capable of dispersing sound both horizontally and vertically
US8184832B2 (en) * 2006-04-14 2012-05-22 Harman Murray R Electrostatic loudspeaker capable of dispersing sound both horizontally and vertically
DE102007007957A1 (de) * 2007-02-17 2008-08-21 Lyttron Technology Gmbh Lautsprecher aufgebaut aus Folien
US8275137B1 (en) 2007-03-22 2012-09-25 Parametric Sound Corporation Audio distortion correction for a parametric reproduction system
JP2009272978A (ja) * 2008-05-09 2009-11-19 Nippon Hoso Kyokai <Nhk> フレキシブルスピーカ
JP2009278479A (ja) * 2008-05-16 2009-11-26 Foster Electric Co Ltd 静電型スピーカ
PL2579928T3 (pl) 2010-06-11 2018-03-30 Sanofi-Aventis Deutschland Gmbh Zespół napędowy, komponent napędu i urządzenie do podawania leku
JP5825737B2 (ja) 2010-06-14 2015-12-02 パラメトリック サウンド コーポレーション パラメトリック信号処理・放射システムおよびその関連方法
US9036831B2 (en) 2012-01-10 2015-05-19 Turtle Beach Corporation Amplification system, carrier tracking systems and related methods for use in parametric sound systems
US8958580B2 (en) 2012-04-18 2015-02-17 Turtle Beach Corporation Parametric transducers and related methods
US8934650B1 (en) 2012-07-03 2015-01-13 Turtle Beach Corporation Low profile parametric transducers and related methods
US8718297B1 (en) * 2013-02-20 2014-05-06 Parametric Sound Corporation Parametric transducer and related methods
US8903104B2 (en) 2013-04-16 2014-12-02 Turtle Beach Corporation Video gaming system with ultrasonic speakers
US9332344B2 (en) 2013-06-13 2016-05-03 Turtle Beach Corporation Self-bias emitter circuit
US8988911B2 (en) 2013-06-13 2015-03-24 Turtle Beach Corporation Self-bias emitter circuit
JP7410935B2 (ja) 2018-05-24 2024-01-10 ザ リサーチ ファウンデーション フォー ザ ステイト ユニバーシティー オブ ニューヨーク 容量性センサ

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL29692C (enExample) 1929-04-30
US1809754A (en) 1929-05-13 1931-06-09 Joseph J Steedle Electrostatic reproducer
BE373730A (enExample) 1929-09-27
US2855467A (en) 1953-12-11 1958-10-07 Curry Electronics Inc Loud speakers
US3008013A (en) 1954-07-20 1961-11-07 Ferranti Ltd Electrostatic loudspeakers
BE540809A (enExample) 1954-08-26
US2935575A (en) 1957-08-20 1960-05-03 Philco Corp Loud-speakers
US2934612A (en) * 1957-10-24 1960-04-26 Walter O Stanton Electrostatic speaker
US2975243A (en) 1958-01-17 1961-03-14 Philco Corp Transducers
NL281549A (enExample) 1961-09-25
US3345469A (en) 1964-03-02 1967-10-03 Rod Dev Corp Electrostatic loudspeakers
US3389226A (en) 1964-12-29 1968-06-18 Gen Electric Electrostatic loudspeaker
US3373251A (en) 1965-02-23 1968-03-12 Shure Bros Electrostatic transducer
US3544733A (en) 1967-06-15 1970-12-01 Minnesota Mining & Mfg Electrostatic acoustic transducer
US3654403A (en) 1969-05-01 1972-04-04 Chester C Pond Electrostatic speaker
US3821490A (en) 1970-10-09 1974-06-28 Chester C Pond Electroacoustic transducer especially electrostatic speakers and systems
US3674946A (en) 1970-12-23 1972-07-04 Magnepan Inc Electromagnetic transducer
IT958810B (it) 1971-05-07 1973-10-30 Rank Organisation Ltd Trasduttore elettroacustico parti colarmente per altoparlanti aurico lari e microfoni
US3787642A (en) 1971-09-27 1974-01-22 Gte Automatic Electric Lab Inc Electrostatic transducer having resilient electrode
GB1428405A (en) 1972-05-26 1976-03-17 Rank Organisation Ltd Electro-acoustic transducers
JPS5223333Y2 (enExample) 1972-06-17 1977-05-27
US3892927A (en) 1973-09-04 1975-07-01 Theodore Lindenberg Full range electrostatic loudspeaker for audio frequencies
US3919499A (en) 1974-01-11 1975-11-11 Magnepan Inc Planar speaker
GB1471297A (en) 1974-12-23 1977-04-21 Foster Electric Co Ltd Electrodynamic type electroacoustic transducer
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
US4210786A (en) 1979-01-24 1980-07-01 Magnepan, Incorporated Magnetic field structure for planar speaker
US4289936A (en) 1980-04-07 1981-09-15 Civitello John P Electrostatic transducers
NL8004351A (nl) 1980-07-30 1982-03-01 Philips Nv Elektreetomzetter.
US4385210A (en) 1980-09-19 1983-05-24 Electro-Magnetic Corporation Electro-acoustic planar transducer
US4434327A (en) * 1981-11-20 1984-02-28 Bell Telephone Laboratories, Incorporated Electret transducer with variable actual air gap
US4429193A (en) * 1981-11-20 1984-01-31 Bell Telephone Laboratories, Incorporated Electret transducer with variable effective air gap
US4480155A (en) 1982-03-01 1984-10-30 Magnepan, Inc. Diaphragm type magnetic transducer
US4471172A (en) 1982-03-01 1984-09-11 Magnepan, Inc. Planar diaphragm transducer with improved magnetic circuit
US4550228A (en) 1983-02-22 1985-10-29 Apogee Acoustics, Inc. Ribbon speaker system
JPS60190100A (ja) 1984-03-09 1985-09-27 Murata Mfg Co Ltd 圧電スピ−カ
US5054081B1 (en) 1985-04-02 1994-06-28 Roger A West Electrostatic transducer with improved bass response utilizing distributed bass resonance energy
CA1277415C (en) * 1986-04-11 1990-12-04 Lorne A. Whitehead Elastomer membrane enhanced electrostatic transducer
US4803733A (en) 1986-12-16 1989-02-07 Carver R W Loudspeaker diaphragm mounting system and method
DE3731196A1 (de) 1987-09-17 1989-03-30 Messerschmitt Boelkow Blohm Frequenzselektiver schallwandler
US4939784A (en) 1988-09-19 1990-07-03 Bruney Paul F Loudspeaker structure
US5430805A (en) 1990-12-27 1995-07-04 Chain Reactions, Inc. Planar electromagnetic transducer
DE4140961A1 (de) * 1991-12-12 1993-06-17 Bosch Gmbh Robert Elektrohydraulisches aggregat, insbesondere elektrokraftstoffpumpe fuer kraftfahrzeuge
US5388163A (en) * 1991-12-23 1995-02-07 At&T Corp. Electret transducer array and fabrication technique
US5357578A (en) * 1992-11-24 1994-10-18 Canon Kabushiki Kaisha Acoustic output device, and electronic apparatus using the acoustic output device
US5392358A (en) 1993-04-05 1995-02-21 Driver; Michael L. Electrolytic loudspeaker assembly
WO1998035529A2 (en) * 1997-02-07 1998-08-13 Sri International Elastomeric dielectric polymer film sonic actuator
US6011855A (en) * 1997-03-17 2000-01-04 American Technology Corporation Piezoelectric film sonic emitter
US5859915A (en) * 1997-04-30 1999-01-12 American Technology Corporation Lighted enhanced bullhorn

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