DE69523145T2 - Tonwiedergabegerät mit akustischem horn und akustisches horn zur anwendung in diesem gerät - Google Patents

Tonwiedergabegerät mit akustischem horn und akustisches horn zur anwendung in diesem gerät

Info

Publication number
DE69523145T2
DE69523145T2 DE69523145T DE69523145T DE69523145T2 DE 69523145 T2 DE69523145 T2 DE 69523145T2 DE 69523145 T DE69523145 T DE 69523145T DE 69523145 T DE69523145 T DE 69523145T DE 69523145 T2 DE69523145 T2 DE 69523145T2
Authority
DE
Germany
Prior art keywords
acoustic horn
sound player
horn
acoustic
sound
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 - Fee Related
Application number
DE69523145T
Other languages
English (en)
Other versions
DE69523145D1 (de
Inventor
Poortere Frederik De
De Thillart Petrus Van
Hoogh Odilon D
Adelbert Nieuwendijk
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69523145D1 publication Critical patent/DE69523145D1/de
Publication of DE69523145T2 publication Critical patent/DE69523145T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
DE69523145T 1994-12-23 1995-11-29 Tonwiedergabegerät mit akustischem horn und akustisches horn zur anwendung in diesem gerät Expired - Fee Related DE69523145T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP94203746 1994-12-23
PCT/IB1995/001078 WO1996020576A1 (en) 1994-12-23 1995-11-29 Sound-reproducing apparatus comprising an acoustic horn, and acoustic horn for use in the apparatus

Publications (2)

Publication Number Publication Date
DE69523145D1 DE69523145D1 (de) 2001-11-15
DE69523145T2 true DE69523145T2 (de) 2002-06-06

Family

ID=8217486

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69523145T Expired - Fee Related DE69523145T2 (de) 1994-12-23 1995-11-29 Tonwiedergabegerät mit akustischem horn und akustisches horn zur anwendung in diesem gerät

Country Status (7)

Country Link
US (1) US5737435A (de)
EP (1) EP0746958B1 (de)
JP (1) JPH09509817A (de)
KR (1) KR970701486A (de)
AT (1) ATE206862T1 (de)
DE (1) DE69523145T2 (de)
WO (1) WO1996020576A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6324052B1 (en) 1996-09-03 2001-11-27 New Transducers Limited Personal computing devices comprising a resonant panel loudspeaker
US7010138B1 (en) * 1996-09-03 2006-03-07 New Transducers Limited Loudspeakers
GB9705981D0 (en) * 1997-03-22 1997-05-07 New Transducers Ltd Personal computers
FR2827731B1 (fr) 2001-07-23 2004-01-23 Nexo Haut-parleur a radiation directe et rayonnement optimise
GB2408405A (en) * 2003-11-18 2005-05-25 Sonaptic Ltd Sonic emitter
US7275621B1 (en) * 2005-01-18 2007-10-02 Klipsch, Llc Skew horn for a loudspeaker
CA2600015A1 (en) * 2005-03-01 2006-09-08 Todd Henry Electromagnetic lever diaphragm audio transducer
US20080247595A1 (en) * 2005-03-01 2008-10-09 Todd Henry Electromagnetic lever diaphragm audio transducer
US20070258617A1 (en) * 2005-03-01 2007-11-08 Todd Henry Electromagnetic lever diaphragm audio transducer
US8130994B2 (en) * 2008-06-17 2012-03-06 Harman International Industries, Incorporated Waveguide
KR20100054423A (ko) * 2008-11-14 2010-05-25 삼성전자주식회사 히든 스피커 장치
US9653064B2 (en) * 2009-07-23 2017-05-16 Curtis E. Graber Blended waveguide and reflector
US8066095B1 (en) * 2009-09-24 2011-11-29 Nicholas Sheppard Bromer Transverse waveguide
US7837006B1 (en) * 2009-11-04 2010-11-23 Graber Curtis E Enhanced spectrum acoustic energy projection system
JP5676580B2 (ja) * 2010-11-10 2015-02-25 パナソニックＩｐマネジメント株式会社 スピーカ、及びそのスピーカを備える音響機器
US9107003B2 (en) 2011-12-15 2015-08-11 Apple Inc. Extended duct with damping for improved speaker performance
US9154869B2 (en) * 2012-01-04 2015-10-06 Apple Inc. Speaker with a large volume chamber and a smaller volume chamber
JP5967645B2 (ja) * 2012-01-24 2016-08-10 アルパイン株式会社 車両におけるスピーカ装置の設置構造
JP5804433B2 (ja) * 2014-03-28 2015-11-04 裕昭 谷本 スピーカ装置およびスピーカ装置の組立セット
GB2525429A (en) * 2014-04-24 2015-10-28 Funktion One Res Loudspeaker
US10299032B2 (en) 2017-09-11 2019-05-21 Apple Inc. Front port resonator for a speaker assembly
KR200492535Y1 (ko) * 2019-06-07 2020-11-02 주식회사 지텍산업 확성구조를 가지는 디지털점검용 가스계량기 인덱스박스
US11490190B1 (en) 2021-05-07 2022-11-01 Apple Inc. Speaker with multiple resonators
US11451902B1 (en) 2021-05-07 2022-09-20 Apple Inc. Speaker with vented resonator
GB202215989D0 (en) 2022-10-28 2022-12-14 Pss Belgium Nv Loudspeaker arrangement for a vehicle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440078A (en) * 1943-03-17 1948-04-20 Gen Electric Radio cabinet and speaker mounting
US2642948A (en) * 1948-05-28 1953-06-23 Rca Corp Portable radio with a bass-reflex cabinet
US4199657A (en) * 1978-07-21 1980-04-22 Harvey Lane Planar sound reproducing speaker system
US4496021A (en) * 1983-02-18 1985-01-29 Emmanuel Berlant 360 Degree radial reflex orthospectral horn for high-frequency loudspeakers
GB2187914B (en) * 1986-03-11 1989-11-15 Turbosound Group Ltd Adaptor for coupling plural compression drivers
DE3821166A1 (de) * 1988-06-23 1989-12-28 Electronic Werke Deutschland Passive lautsprecherbox fuer einen fernsehempfaenger
KR910004063A (ko) * 1988-07-28 1991-02-28 파브리-꽁띠 루까 고충실도 음을 재생하는 장치 및 방법
JPH0295398A (ja) * 1988-09-30 1990-04-06 Singer Nikko Kk ミシンの上糸縫糸量確保装置
NL9000570A (nl) * 1990-03-13 1991-10-01 Philips Nv Audio- of videoapparaat met ingebouwde luidspreker.

Also Published As

Publication number Publication date
EP0746958B1 (de) 2001-10-10
EP0746958A1 (de) 1996-12-11
JPH09509817A (ja) 1997-09-30
KR970701486A (ko) 1997-03-17
WO1996020576A1 (en) 1996-07-04
ATE206862T1 (de) 2001-10-15
US5737435A (en) 1998-04-07
DE69523145D1 (de) 2001-11-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee