DE69938142D1 - Verfahren zur tonwiedergabe und säulenlautsprecher - Google Patents

Verfahren zur tonwiedergabe und säulenlautsprecher

Info

Publication number
DE69938142D1
DE69938142D1 DE69938142T DE69938142T DE69938142D1 DE 69938142 D1 DE69938142 D1 DE 69938142D1 DE 69938142 T DE69938142 T DE 69938142T DE 69938142 T DE69938142 T DE 69938142T DE 69938142 D1 DE69938142 D1 DE 69938142D1
Authority
DE
Germany
Prior art keywords
diaphragm
sound
air
passage
height
Prior art date
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.)
Expired - Lifetime
Application number
DE69938142T
Other languages
English (en)
Other versions
DE69938142T2 (de
Inventor
Seppo Noponen
Tapani Hintsala
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEXT WAVE Oy
Original Assignee
NEXT WAVE Oy
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 NEXT WAVE Oy filed Critical NEXT WAVE Oy
Application granted granted Critical
Publication of DE69938142D1 publication Critical patent/DE69938142D1/de
Publication of DE69938142T2 publication Critical patent/DE69938142T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Stereophonic System (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Road Signs Or Road Markings (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)
DE69938142T 1998-09-17 1999-09-17 Verfahren zur tonwiedergabe und säulenlautsprecher Expired - Lifetime DE69938142T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI982007 1998-09-17
FI982007A FI982007A (fi) 1998-09-17 1998-09-17 Menetelmä kaiuttimen äänikentän hallintaan
PCT/FI1999/000767 WO2000018180A1 (en) 1998-09-17 1999-09-17 Method for sound reproduction and pillar loudspeaker

Publications (2)

Publication Number Publication Date
DE69938142D1 true DE69938142D1 (de) 2008-03-27
DE69938142T2 DE69938142T2 (de) 2009-02-05

Family

ID=8552510

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69938142T Expired - Lifetime DE69938142T2 (de) 1998-09-17 1999-09-17 Verfahren zur tonwiedergabe und säulenlautsprecher

Country Status (11)

Country Link
US (1) US7218749B1 (de)
EP (1) EP1123633B1 (de)
JP (1) JP2002526003A (de)
AT (1) ATE386412T1 (de)
AU (1) AU5864799A (de)
DE (1) DE69938142T2 (de)
DK (1) DK1123633T3 (de)
ES (1) ES2302388T3 (de)
FI (1) FI982007A (de)
PT (1) PT1123633E (de)
WO (1) WO2000018180A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3896970B2 (ja) 2003-01-31 2007-03-22 松下電器産業株式会社 スピーカ
US7508953B2 (en) 2003-12-30 2009-03-24 Audio Products International Corp. Loudspeaker and components for use in construction thereof
US7835537B2 (en) * 2005-10-13 2010-11-16 Cheney Brian E Loudspeaker including slotted waveguide for enhanced directivity and associated methods
US8194905B1 (en) 2007-02-14 2012-06-05 Vinther Sr Gordon Alfred Coherent wave full spectrum acoustic horn
US9031266B2 (en) * 2011-10-11 2015-05-12 Infineon Technologies Ag Electrostatic loudspeaker with membrane performing out-of-plane displacement
CN107566946A (zh) * 2017-09-29 2018-01-09 德兴璞电子（深圳）有限公司 一种音响的全频发音结构
AT525078B1 (de) * 2022-03-09 2022-12-15 Juergen Seidler Aktivlautsprecher mit akustisch entkoppelten und/oder thermisch gekoppelten modulen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4385210A (en) * 1980-09-19 1983-05-24 Electro-Magnetic Corporation Electro-acoustic planar transducer
US4471172A (en) * 1982-03-01 1984-09-11 Magnepan, Inc. Planar diaphragm transducer with improved magnetic circuit
JPS5986997A (ja) * 1982-11-10 1984-05-19 Matsushita Electric Ind Co Ltd スピーカ用ボビンの製造方法
US4803733A (en) * 1986-12-16 1989-02-07 Carver R W Loudspeaker diaphragm mounting system and method
US4856071A (en) * 1987-08-28 1989-08-08 Electromagnetic Research And Development Planar loudspeaker system
US4792978A (en) * 1987-08-28 1988-12-20 Marquiss Stanley L Planar loudspeaker system
US5802190A (en) * 1994-11-04 1998-09-01 The Walt Disney Company Linear speaker array
KR100352859B1 (ko) * 1997-07-09 2002-09-16 에프피에스 인코포레이티드 평면형 음향변환장치
FR2766650A1 (fr) 1997-07-23 1999-01-29 Technofirst Haut-parleur lineaire
US6097830A (en) * 1997-11-17 2000-08-01 Sonigistix Corporation Transducer diaphragm with thermal strain relief

Also Published As

Publication number Publication date
AU5864799A (en) 2000-04-10
WO2000018180A1 (en) 2000-03-30
EP1123633A1 (de) 2001-08-16
ATE386412T1 (de) 2008-03-15
JP2002526003A (ja) 2002-08-13
EP1123633B1 (de) 2008-02-13
DE69938142T2 (de) 2009-02-05
FI982007A (fi) 2000-03-18
ES2302388T3 (es) 2008-07-01
PT1123633E (pt) 2008-05-21
FI982007A0 (fi) 1998-09-17
DK1123633T3 (da) 2008-05-26
US7218749B1 (en) 2007-05-15

Similar Documents

Publication Publication Date Title
US6157724A (en) Apparatus having loudspeakers concurrently producing music sound and reflection sound
EP1225789A3 (de) Algorithmus zur Stereoerweiterung für Lautsprechern
DK1064823T3 (da) Retningsmikrofonanordning
CN106797514A (zh) 机械致动的面板声学系统
WO2001049066A3 (en) Headphones with integrated microphones
US20040125976A1 (en) Headphones or earmuffs with a user operated mechanical device that controls the volume of exterior sound entering the ear of the user
DE69938142D1 (de) Verfahren zur tonwiedergabe und säulenlautsprecher
DE60004863D1 (de) EINE METHODE ZUR REGELUNG DER RICHTWIRKUNG DER SCHALLEMPFANGSCHARAkTERISTIK EINES HÖRGERÄTES UND EIN HÖRGERÄT ZUR AUSFÜHRUNG DER METHODE
JP2001157642A (ja) 浴室の音響再生装置
JP5588752B2 (ja) 透明音響壁体
DK1283003T3 (da) System bestående af en mikrofon og en forstærker
US8901408B2 (en) Electronic keyboard musical instrument
JP2018150710A (ja) 便座装置
ATE364881T1 (de) Verfahren und system zur wiedergabe von schallsignalen
DK1716722T3 (da) Hovedtelefon
DE69918793D1 (de) Verfahren und Vorrichtung zur Tonaufnahme und Wiedergabe mit natürlichen Gefühl von Schallfeld
JPH0965496A (ja) 音響制御装置
GB1492963A (en) Preventing or reducing transmission of sound
ES2186434T3 (es) Altavoz de membrana para graves.
JP4125217B2 (ja) 音場制御方法およびこの方法を実施する装置
JP3338936B2 (ja) 空気の流動感を体感するための擬似体感装置
JP2008299081A (ja) 響板付き電子楽器
DE10337172A1 (de) Gehäuse für tongebende elektroakustischen Komponenten, insbesondere Lautsprecher
KR200316692Y1 (ko) 잔향 부가용 스피커장치
KR100691534B1 (ko) 다채널 앰프를 갖는 노래반주기

Legal Events

Date Code Title Description
8364 No opposition during term of opposition