DK77191D0 - Hoejtalerindretning - Google Patents

Hoejtalerindretning

Info

Publication number
DK77191D0
DK77191D0 DK91771A DK77191A DK77191D0 DK 77191 D0 DK77191 D0 DK 77191D0 DK 91771 A DK91771 A DK 91771A DK 77191 A DK77191 A DK 77191A DK 77191 D0 DK77191 D0 DK 77191D0
Authority
DK
Denmark
Prior art keywords
loudspeaker
pct
sec
zone
date
Prior art date
Application number
DK91771A
Other languages
English (en)
Other versions
DK77191A (da
Inventor
Timo Tarkkonen
Original Assignee
Timo Tarkkonen
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 Timo Tarkkonen filed Critical Timo Tarkkonen
Publication of DK77191D0 publication Critical patent/DK77191D0/da
Publication of DK77191A publication Critical patent/DK77191A/da

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
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • 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
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/403—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers loud-speakers
DK077191A 1988-11-08 1991-04-25 Hoejtalerindretning DK77191A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI885131A FI81471C (fi) 1988-11-08 1988-11-08 Hoegtalare givande ett tredimensionellt stereoljudintryck.
PCT/FI1989/000205 WO1990005434A1 (en) 1988-11-08 1989-11-07 Loudspeaker arrangement

Publications (2)

Publication Number Publication Date
DK77191D0 true DK77191D0 (da) 1991-04-25
DK77191A DK77191A (da) 1991-05-06

Family

ID=8527318

Family Applications (1)

Application Number Title Priority Date Filing Date
DK077191A DK77191A (da) 1988-11-08 1991-04-25 Hoejtalerindretning

Country Status (9)

Country Link
US (1) US5227591A (da)
EP (1) EP0442912B1 (da)
JP (1) JPH04502987A (da)
AT (1) ATE121898T1 (da)
DE (1) DE68922400T2 (da)
DK (1) DK77191A (da)
ES (1) ES2017316A6 (da)
FI (1) FI81471C (da)
WO (1) WO1990005434A1 (da)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2256773A (en) * 1991-06-12 1992-12-16 Canon Res Ct Europe Ltd Loudspeaker uinit
GB9200302D0 (en) * 1992-01-08 1992-02-26 Thomson Consumer Electronics Loud speaker systems
RU2018207C1 (ru) * 1992-04-23 1994-08-15 Алексей Владимирович Виноградов Способ озвучивания закрытых помещений и открытых пространств
GB9415200D0 (en) * 1994-07-28 1994-09-21 Almossawi H I H The sweet spot speaker
US5710395A (en) * 1995-03-28 1998-01-20 Wilke; Paul Helmholtz resonator loudspeaker
GB9506725D0 (en) * 1995-03-31 1995-05-24 Hooley Anthony Improvements in or relating to loudspeakers
NL1001771C2 (nl) * 1995-11-29 1997-05-30 Robert Jurrien Oliemuller Stereo-luidsprekerboxinrichting.
DE29705406U1 (de) * 1997-03-25 1997-06-12 Buenzow Hans Dieter Dipl Ing F Gehäuse für einen Lautsprecher
US5847331A (en) * 1997-10-09 1998-12-08 Vollmer; Edward Omnidirectional loudspeaker
US6431308B1 (en) 1998-12-11 2002-08-13 Edward G. Vollmer High fidelity small omnidirectional loudspeaker
FR2790353B1 (fr) * 1999-02-25 2002-11-15 Olivier Viacava Enceinte audio-numerique effectuant la conversion numerique vers analogique directement dans l'air
RU2158491C1 (ru) * 1999-06-11 2000-10-27 Виноградов Алексей Владимирович Громкоговоритель
ATE376892T1 (de) 1999-09-29 2007-11-15 1 Ltd Verfahren und vorrichtung zur ausrichtung von schall mit einer gruppe von emissionswandlern
US7433483B2 (en) * 2001-02-09 2008-10-07 Thx Ltd. Narrow profile speaker configurations and systems
WO2002078388A2 (en) * 2001-03-27 2002-10-03 1... Limited Method and apparatus to create a sound field
GB0124352D0 (en) * 2001-10-11 2001-11-28 1 Ltd Signal processing device for acoustic transducer array
GB0203895D0 (en) * 2002-02-19 2002-04-03 1 Ltd Compact surround-sound system
US7409071B1 (en) * 2002-07-12 2008-08-05 Nick Bromer Large-diameter arcuate speaker
KR20040061247A (ko) * 2002-12-30 2004-07-07 블루텍 주식회사 반사형 서라운드 스피커 일체형 프론트 스피커가 채용된스피커 시스템
GB0301093D0 (en) * 2003-01-17 2003-02-19 1 Ltd Set-up method for array-type sound systems
GB0321676D0 (en) * 2003-09-16 2003-10-15 1 Ltd Digital loudspeaker
GB0415626D0 (en) * 2004-07-13 2004-08-18 1 Ltd Directional microphone
WO2006016156A1 (en) * 2004-08-10 2006-02-16 1...Limited Non-planar transducer arrays
KR100590229B1 (ko) 2005-06-24 2006-06-19 블루텍 주식회사 5.1채널 서라운드 스피커 시스템
US10021479B1 (en) * 2005-07-07 2018-07-10 Paul Michael Craig Non-horizontal multidirectional composite speaker
GB0514361D0 (en) * 2005-07-12 2005-08-17 1 Ltd Compact surround sound effects system
US8068618B2 (en) * 2006-01-09 2011-11-29 Vollmer Edward G Spherical loudspeaker for omnipresent sound reproduction
BRPI0909061A2 (pt) * 2008-03-13 2015-08-25 Koninkl Philips Electronics Nv Arranjo de unidade para uma disposição de alto-falantes, disposição de alto-falantes, sistema de som circundante, e, métodos para prover um arranjo de unidade para uma disposição de alto-falantes.
FR2962001A1 (fr) * 2010-06-25 2011-12-30 Nom Juridique Nj Dispositif monobloc et stereophonique d'enceinte acoustique amplifiee
EP2971393A4 (en) 2013-03-15 2016-11-16 Richard O'polka PORTABLE SOUND SYSTEM
US10149058B2 (en) 2013-03-15 2018-12-04 Richard O'Polka Portable sound system
USD740784S1 (en) 2014-03-14 2015-10-13 Richard O'Polka Portable sound device
US9838789B2 (en) 2014-09-27 2017-12-05 Robert Merz Honeycomb speaker system
EP3416406A1 (en) * 2014-09-30 2018-12-19 Apple Inc. Loudspeaker with reduced audio coloration caused by reflections from a surface
USRE49437E1 (en) 2014-09-30 2023-02-28 Apple Inc. Audio driver and power supply unit architecture
CN104378717B (zh) * 2014-10-30 2016-09-28 歌尔股份有限公司 一种高音扬声器及一种实现全指向高音声场的方法
US10834497B2 (en) 2016-09-23 2020-11-10 Apple Inc. User interface cooling using audio component
US10631071B2 (en) 2016-09-23 2020-04-21 Apple Inc. Cantilevered foot for electronic device
WO2022119551A1 (ru) * 2020-12-02 2022-06-09 Максим Викторович ЧИЖОВ Акустическая система

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582553A (en) * 1967-12-04 1971-06-01 Bose Corp Loudspeaker system
US3914549A (en) * 1967-12-04 1975-10-21 Bose Corp Electrical audio signal processing
SE324388B (da) * 1969-08-15 1970-06-01 Handelsbolaget Under Firma Han
US3931867A (en) * 1975-02-12 1976-01-13 Electrostatic Research Corporation Wide range speaker system
JPS54148501A (en) * 1978-03-16 1979-11-20 Akg Akustische Kino Geraete Device for reproducing at least 2 channels acoustic events transmitted in room
JPS6019064Y2 (ja) * 1980-08-19 1985-06-08 新日本製鐵株式会社 ベルトクリ−ナ−の着脱装置
DE3142462A1 (de) * 1980-10-28 1982-05-27 Hans-Peter 7000 Stuttgart Pfeiffer Lautsprecheranordnung
JPS6143360U (ja) * 1984-08-24 1986-03-20 有限会社 東京巧作所 扉開閉用マグネツトキヤツチヤ−
US4673057A (en) * 1984-11-13 1987-06-16 Glassco John M Geometrical transducer arrangements

Also Published As

Publication number Publication date
DE68922400T2 (de) 1996-01-25
FI81471C (fi) 1990-10-10
FI885131A0 (fi) 1988-11-08
EP0442912A1 (en) 1991-08-28
WO1990005434A1 (en) 1990-05-17
ES2017316A6 (es) 1991-01-16
DE68922400D1 (de) 1995-06-01
EP0442912B1 (en) 1995-04-26
FI885131A (fi) 1990-05-09
JPH04502987A (ja) 1992-05-28
FI81471B (fi) 1990-06-29
DK77191A (da) 1991-05-06
ATE121898T1 (de) 1995-05-15
US5227591A (en) 1993-07-13

Similar Documents

Publication Publication Date Title
DK77191A (da) Hoejtalerindretning
BR9608061A (pt) Sistema de áudio acústico para produç o de imagem de som tridimensional
DE69014225D1 (de) Akustischer Rundstrahlgenerator und Lautsprechersystem.
JP2004527968A (ja) パラメトリックバーチャルスピーカー及びサラウンド音響システム
DE69027731D1 (de) Elektroakustischer Wandler und Tonwiedergabesystem
ATE182713T1 (de) Folien-schallabsorber
DE69008247T2 (de) Räumliches Schallwiedergabesystem.
PT977463E (pt) Metodo de processamento para a localizacao de imagem acustica para sinais audio para os ouvidos esquerdo e direito
JPS62292098A (ja) モノリシツクステレオバツフル
FR2637147B1 (fr) Enceinte electro-acoustique omnidirectionnelle
US4122910A (en) Omniphonic microphone and loudspeaker system
WO2003015471A3 (en) Device and method for simulation of the presence of one or more sound sources in virtual positions in three-dimensional acoustic space
DE69103208D1 (de) Stereomikrophoneinheit.
IT8019821A0 (it) Complesso di riproduzione del suono per una riverberazione artificiale.
NO911734L (no) Hoeytalerarrangement.
JPS53116102A (en) Acoustic reproducer
JPS52139402A (en) Reverberation adding system
JPS6418400A (en) Acoustic reproducing device
KR950022197U (ko) 슈퍼 스테레오 사운드 재생장치
JPS51117614A (en) Acoustic reproduction system
KR950024091U (ko) 입체음향 스피커 시스템
JPS5390901A (en) Sound reprodcer
JPH0638285A (ja) ヘッドホン
DE69613524D1 (de) Nicht-gerichtetes Lautsprechersystem mit punktueller Schallquelle
FR2705011B1 (fr) Enceinte acoustique.