JPH0298593U - - Google Patents

Info

Publication number
JPH0298593U
JPH0298593U JP1989005447U JP544789U JPH0298593U JP H0298593 U JPH0298593 U JP H0298593U JP 1989005447 U JP1989005447 U JP 1989005447U JP 544789 U JP544789 U JP 544789U JP H0298593 U JPH0298593 U JP H0298593U
Authority
JP
Japan
Prior art keywords
cabinet
speaker
inner cabinet
gap
opening
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.)
Pending
Application number
JP1989005447U
Other languages
English (en)
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 filed Critical
Priority to JP1989005447U priority Critical patent/JPH0298593U/ja
Priority to US07/467,980 priority patent/US5189706A/en
Publication of JPH0298593U publication Critical patent/JPH0298593U/ja
Pending 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 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
    • H04R1/2823—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material
    • H04R1/2826—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material for loudspeaker transducers
    • 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 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2838—Enclosures comprising vibrating or resonating arrangements of the bandpass type
    • H04R1/2842—Enclosures comprising vibrating or resonating arrangements of the bandpass type for loudspeaker transducers
    • 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 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/283—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm
    • H04R1/2834—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm for loudspeaker transducers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

Description

【図面の簡単な説明】
第１図は、この考案に係る共鳴ポート付スピー
カキヤビネツトの縦断面図、第２図は、第１図の
スピーカキヤビネツトの分解斜視図、第３図は、
第１図のスピーカキヤビネツトの横断面図、第４
図は、この考案に係る共鳴ポート付スピーカキヤ
ビネツトの別の実施例の斜視図、第５図は、バス
レフ形スピーカシステムの原理説明図、第６図は
、音圧の周波数依存性を示すグラフ、第７図は、
従来のスピーカキヤビネツトの一例の断面図であ
る。 １：内側キヤビネツト、２：外側キヤビネツト
、３：スピーカ、４：内部空間、５：開口部、６
：隙間。

Claims (1)

    【実用新案登録請求の範囲】
  1. スピーカが取付けられる内側キヤビネツトと、
    この内側キヤビネツトのスピーカ放音面を開口し
    かつこの内側キヤビネツトの略全外周に所定間隔
    の隙間を形成してこの内側キヤビネツトを覆う外
    側キヤビネツトと、この外側キヤビネツトと内側
    キヤビネツト間の隙間と上記内側キヤビネツトの
    内側とを連通する連通手段とを具備した共鳴ポー
    ト付スピーカキヤビネツト。
JP1989005447U 1989-01-23 1989-01-23 Pending JPH0298593U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1989005447U JPH0298593U (ja) 1989-01-23 1989-01-23
US07/467,980 US5189706A (en) 1989-01-23 1990-01-22 Acoustic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989005447U JPH0298593U (ja) 1989-01-23 1989-01-23

Publications (1)

Publication Number Publication Date
JPH0298593U true JPH0298593U (ja) 1990-08-06

Family

ID=11611465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989005447U Pending JPH0298593U (ja) 1989-01-23 1989-01-23

Country Status (2)

Country Link
US (1) US5189706A (ja)
JP (1) JPH0298593U (ja)

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US5359664A (en) * 1992-03-31 1994-10-25 Richard Steuben Loudspeaker system
JPH06245286A (ja) * 1993-02-19 1994-09-02 Sony Corp スピーカ
US5693916A (en) * 1994-06-30 1997-12-02 Von Sprecken; Richard F. Method for designing loud speaker enclosures
IL117666A0 (en) * 1995-03-31 1996-07-23 Bsg Lab Inc Low frequency audio coupler and method of coupling
US5930370A (en) 1995-09-07 1999-07-27 Rep Investment Limited Liability In-home theater surround sound speaker system
US5708719A (en) 1995-09-07 1998-01-13 Rep Investment Limited Liability Company In-home theater surround sound speaker system
US6118876A (en) 1995-09-07 2000-09-12 Rep Investment Limited Liability Company Surround sound speaker system for improved spatial effects
US6062339A (en) * 1995-11-27 2000-05-16 Hathaway; Dana B. Compact spiral cavity loudspeaker enclosure
US5920633A (en) * 1996-02-12 1999-07-06 Yang; Yi-Fu Thin-wall multi-concentric cylinder speaker enclosure with audio amplifier tunable to listening room
US5824969A (en) * 1996-09-30 1998-10-20 Takenaka; Masaaki Speaker system with a three-dimensional spiral sound passage
JP2976284B2 (ja) * 1997-06-06 1999-11-10 成範 平松 スピーカシステムの低音増強装置
US6144751A (en) * 1998-02-24 2000-11-07 Velandia; Erich M. Concentrically aligned speaker enclosure
US6282287B1 (en) * 1999-07-06 2001-08-28 Chung-Yu Lin Communication earpiece without impulse and high frequency noise
DE19938172C2 (de) * 1999-08-16 2002-04-11 Daimler Chrysler Ag Lautsprecherbox
US6704425B1 (en) * 1999-11-19 2004-03-09 Virtual Bass Technologies, Llc System and method to enhance reproduction of sub-bass frequencies
US6431309B1 (en) * 2000-04-14 2002-08-13 C. Ronald Coffin Loudspeaker system
US6625292B2 (en) 2001-11-15 2003-09-23 Jl Audio, Inc. Ported loudspeaker enclosure
US6744902B2 (en) 2001-11-15 2004-06-01 Jl Audio, Inc. Ported loudspeaker enclosure
JP4090842B2 (ja) * 2002-10-28 2008-05-28 スター精密株式会社 電磁型電気音響変換器
KR100526599B1 (ko) * 2003-04-01 2005-11-08 삼성전자주식회사 스피커장치
US7207413B2 (en) * 2003-06-02 2007-04-24 Tbi Audio Systems Llc Closed loop embedded audio transmission line technology for loudspeaker enclosures and systems
US7410204B2 (en) * 2004-09-03 2008-08-12 Foamade Industries, Inc. Speaker noise path shield
KR100646041B1 (ko) * 2005-01-20 2006-11-14 이인희 현장음을 구현하는 스피커
US7252176B2 (en) * 2005-04-16 2007-08-07 Moore Dana A Reflex-ported folded horn enclosure
US20070261911A1 (en) * 2006-05-15 2007-11-15 George Nichols Transducer enclosure
US7436972B2 (en) * 2006-06-28 2008-10-14 Bouvier Peter M Folded coaxial transmission line loudspeaker
US7506721B2 (en) * 2006-11-10 2009-03-24 Moore Dana A Convertible folded horn enclosure
US20080169150A1 (en) * 2007-01-12 2008-07-17 Tsung-Cheng Kuo Reflection-type sound box
US7520368B2 (en) * 2007-06-08 2009-04-21 Moore Dana A Horizontally folded reflex-ported bass horn enclosure
US7513332B2 (en) * 2007-09-12 2009-04-07 Moore Dana A Convertible folded horn enclosure with improved compactness
US20090211840A1 (en) * 2008-02-23 2009-08-27 Peigen Jiang Loudspeaker Enclosure
US20100166989A1 (en) * 2008-12-27 2010-07-01 Peigen Jiang Loudspeaker enclosure
FI20090218A0 (fi) 2009-05-29 2009-05-29 Aura Audio Oy Bassokaiuttimen rakenne
TW201134233A (en) * 2010-03-25 2011-10-01 Zhao-Lang Wang Audio radiation type reflective sound box structure
FR2964761B1 (fr) * 2010-09-14 2012-08-31 Thales Sa Dispositif d'interaction haptique et procede de generation d'effets haptiques et sonores
US9173018B2 (en) * 2012-06-27 2015-10-27 Bose Corporation Acoustic filter
WO2015051519A1 (zh) * 2013-10-10 2015-04-16 深圳雷柏科技股份有限公司 一种辐射倒相式音箱
US10063962B2 (en) * 2015-06-30 2018-08-28 Apple Inc. Vented acoustic enclosures and related systems
TWI602441B (zh) * 2016-07-11 2017-10-11 宏碁股份有限公司 具泛音之揚聲器及應用其之電子裝置
GB2553603A (en) * 2016-08-09 2018-03-14 Studio17 Design Ltd Loudspeaker
US10405084B2 (en) * 2017-08-30 2019-09-03 Bose Corporation Loudspeaker with deflector at a port exit
CN209046874U (zh) * 2018-11-19 2019-06-28 瑞声光学科技（常州）有限公司 扬声器箱
CN208258045U (zh) * 2018-11-19 2018-12-18 瑞声光学科技（常州）有限公司 扬声器箱
US10694280B1 (en) * 2019-01-10 2020-06-23 MS Electronics LLC Hanging speaker system
US10448148B1 (en) * 2019-01-10 2019-10-15 Ms Electronics, Llc Hanging speaker system
US10595120B1 (en) * 2019-01-10 2020-03-17 MS Electronics LLC Hanging speaker system
US11330364B1 (en) 2021-01-12 2022-05-10 Robert Bosch Gmbh Ported speaker assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616872U (ja) * 1979-07-13 1981-02-14

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US3529691A (en) * 1969-05-27 1970-09-22 Fred A Wesemann Twin equilateral sound speaker enclosure
US3912866A (en) * 1974-01-30 1975-10-14 Showsound Inc Folded bass horn speaker
JPS5644148Y2 (ja) * 1976-01-19 1981-10-15
US4210223A (en) * 1978-01-25 1980-07-01 Klipsch And Associates, Inc. Low frequency folded exponential horn loudspeaker apparatus with bifurcated sound path
FR2433879A1 (fr) * 1978-08-16 1980-03-14 Launay Dominique Enceinte acoustique unidirectionnelle
US4230905A (en) * 1978-08-18 1980-10-28 Crum Ronald J Stereophonic system with discrete bass channels
US4549631A (en) * 1983-10-24 1985-10-29 Bose Corporation Multiple porting loudspeaker systems
DK156454C (da) * 1985-01-03 1990-01-15 Johan Peter Lyngdorf Hoejttalerenhed med mere end en bas/mellemtone-hoejttaler
US4733749A (en) * 1986-02-26 1988-03-29 Electro-Voice, Inc. High output loudspeaker for low frequency reproduction
JPS63286096A (ja) * 1987-05-19 1988-11-22 Sony Corp スピ−カ装置
US4949386A (en) * 1988-05-23 1990-08-14 Hill Amel L Speaker system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616872U (ja) * 1979-07-13 1981-02-14

Also Published As

Publication number Publication date
US5189706A (en) 1993-02-23

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