[go: up one dir, main page]

BR9608450A - Sistema de alto-falantes compacto de alcance total. - Google Patents

Sistema de alto-falantes compacto de alcance total.

Info

Publication number
BR9608450A
BR9608450A BR9608450-2A BR9608450A BR9608450A BR 9608450 A BR9608450 A BR 9608450A BR 9608450 A BR9608450 A BR 9608450A BR 9608450 A BR9608450 A BR 9608450A
Authority
BR
Brazil
Prior art keywords
enclosure
range
full
order
speaker
Prior art date
Application number
BR9608450-2A
Other languages
English (en)
Inventor
Barry S Goldfarb
Original Assignee
Bsg Lab Inc
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 Bsg Lab Inc filed Critical Bsg Lab Inc
Publication of BR9608450A publication Critical patent/BR9608450A/pt

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

Landscapes

  • 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)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

"SISTEMA DE ALTO-FALANTES COMPACTO DE ALCANCE TOTAL" Um sistema de alto-falantes compacto de alcance total inclui um invólucro alongado (11) que tem duas extremidades abertas (14, 16) ligadas por uma parte interna oca, invólucro (11) esse que pode ser dimensão fixa ou telescópico, e tem um alto-falante de alcance total (13, 15) montado em cada extremidade do invólucro cilíndrico (11). O comprimento do invólucro é fixado em uma faixa determinada pelo tamanho pequeno dos alto-falantes de modo a se aumentar ao máximo a resposta do sistema, particularmente na faixa de freq³ência, e um material amortecedor é apresentado de modo a se construir o invólucro no sentido de se reduzir ao mínimo a resposta acústica estrutural do invólucro quando é acionado. Um par de painéis sonoros miniaturizados (22) pode ser constituído de superfícies poliméricas planas montadas em uma base (24) e posicionado em cada extremidade do invólucro cilíndrico (11) a um ângulo voltado para cada alto-falante (13, 15) para refletir ondas sonoras que emanam do alto-falante (13, 15) de acordo com o posicionamento do invólucro cilíndrico (11), de modo a se produzir um estágio sonoro eficaz e uma direcionalidade de controle.
BR9608450-2A 1995-03-31 1996-03-29 Sistema de alto-falantes compacto de alcance total. BR9608450A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/414,418 US5664020A (en) 1994-01-18 1995-03-31 Compact full-range loudspeaker system
PCT/US1996/004399 WO1996031083A1 (en) 1995-03-31 1996-03-29 Compact full-range loudspeaker system

Publications (1)

Publication Number Publication Date
BR9608450A true BR9608450A (pt) 1999-11-30

Family

ID=23641373

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9608450-2A BR9608450A (pt) 1995-03-31 1996-03-29 Sistema de alto-falantes compacto de alcance total.

Country Status (9)

Country Link
US (1) US5664020A (pt)
EP (1) EP0827677A4 (pt)
JP (1) JPH11502992A (pt)
CN (1) CN1183882A (pt)
AU (1) AU704780B2 (pt)
BR (1) BR9608450A (pt)
CA (1) CA2216829A1 (pt)
IL (1) IL117587A0 (pt)
WO (1) WO1996031083A1 (pt)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6088949A (en) * 1995-11-13 2000-07-18 Nicosia And Reinhardt, Inc. Insect control apparatus and method
DE19612481C2 (de) * 1996-03-29 2003-11-13 Sennheiser Electronic Elektrostatischer Wandler
US6229899B1 (en) * 1996-07-17 2001-05-08 American Technology Corporation Method and device for developing a virtual speaker distant from the sound source
US5832099A (en) * 1997-01-08 1998-11-03 Wiener; David Speaker system having an undulating rigid speaker enclosure
JP3986090B2 (ja) * 1997-03-12 2007-10-03 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 表示管マスク振動を低減するチューブ型スピーカを有する表示装置
JP4094100B2 (ja) 1997-12-25 2008-06-04 富士重工業株式会社 自動変速機の油圧制御装置
JP4347959B2 (ja) 1999-09-06 2009-10-21 Ｈｏｙａ株式会社 光情報記録再生装置
WO2002021879A2 (en) * 2000-09-08 2002-03-14 Harman International Industries, Inc. Digital system to compensate power compression of loudspeakers
US6622815B2 (en) * 2001-10-16 2003-09-23 Hearing Components, Inc. Transducer support pad
US7551749B2 (en) 2002-08-23 2009-06-23 Bose Corporation Baffle vibration reducing
US6985593B2 (en) * 2002-08-23 2006-01-10 Bose Corporation Baffle vibration reducing
AU2003297613A1 (en) * 2002-12-06 2004-06-30 Roger Adelman Improved efficiency audible alarm
US7116795B2 (en) * 2003-02-06 2006-10-03 Michael P Tuason Self-aligning self-sealing high-fidelity portable speaker and system
US7242785B2 (en) * 2003-08-04 2007-07-10 Creative Technology Ltd Portable powered speaker
US20050072624A1 (en) * 2003-10-06 2005-04-07 Lg Electronics Inc. Speaker
US7748495B2 (en) * 2005-04-20 2010-07-06 Krueger Paul M Tubular loudspeaker
US20060272885A1 (en) * 2005-06-07 2006-12-07 Ping-Yu Lee Length-adjustable cabinet
US20070017834A1 (en) * 2005-07-25 2007-01-25 Creative Technology Ltd. Portable speaker assembly
USD535976S1 (en) 2005-09-09 2007-01-30 Creative Technology Ltd Speaker
TW200714118A (en) * 2005-09-21 2007-04-01 Quanta Comp Inc Voice player, electric apparatus and telescopic speaker box
US7503422B2 (en) * 2005-12-08 2009-03-17 Induction Dynamics Llc Expandable speaker enclosure
US7796775B2 (en) 2006-01-03 2010-09-14 Oxford J Craig Spherically housed loudspeaker system
USD555636S1 (en) 2006-11-13 2007-11-20 Rapha International, Llc Tubular speaker system
TWM343997U (en) * 2008-04-11 2008-11-01 Transpower Technology Co Ltd Speaker structure
US20120057734A1 (en) * 2008-07-23 2012-03-08 Asius Technologies, Llc Hearing Device System and Method
US8180076B2 (en) * 2008-07-31 2012-05-15 Bose Corporation System and method for reducing baffle vibration
FR2937211B1 (fr) * 2008-10-15 2012-12-28 Thierry Jacques Christophe Cagniard Enceinte acoustique monobloc stereophonique et haute fidelite
EP2164278A3 (fr) 2008-09-04 2010-09-01 NOM Juridique Ensemble monobloc haute fidélité d'enceinte acoustique stéréophonique.
CN102045613A (zh) * 2009-10-22 2011-05-04 鸿富锦精密工业（深圳）有限公司 扬声器模组
RU2433566C1 (ru) * 2010-02-11 2011-11-10 Валерий Анатольевич Павлов Акустическая трансформируемая система
JP5719718B2 (ja) * 2011-01-06 2015-05-20 有限会社ゾルゾ スピーカユニット及び同ユニットを用いたスピーカシステム
CN102340726A (zh) * 2011-09-26 2012-02-01 董自欣 电动式扬声器系统
US9253562B2 (en) 2012-04-02 2016-02-02 Bose Corporation Vehicle loudspeaker module
US9179220B2 (en) 2012-07-10 2015-11-03 Google Inc. Life safety device with folded resonant cavity for low frequency alarm tones
US9055370B2 (en) * 2012-08-31 2015-06-09 Bose Corporation Vibration-reducing passive radiators
US8810426B1 (en) 2013-04-28 2014-08-19 Gary Jay Morris Life safety device with compact circumferential acoustic resonator
FI126874B (fi) 2014-01-24 2017-07-14 Flexound Systems Oy Laite äänen kokonaisvaltaiseen aistimiseen
TWI580281B (zh) * 2015-04-20 2017-04-21 富祐鴻科技股份有限公司 speaker
US10327054B2 (en) * 2015-09-09 2019-06-18 Clarity Design, Inc. Extendable speaker system
WO2017183995A1 (en) * 2016-04-20 2017-10-26 Owl Industries As Portable stereo loudspeaker system
US10019977B2 (en) * 2016-06-30 2018-07-10 777388 Ontario Limited Apparatus and method for mounting a sound masking device in a hotel room
US10110991B2 (en) 2016-07-06 2018-10-23 Apple Inc. Electronic device having mechanically out-of-phase speakers
US11388533B2 (en) 2016-12-13 2022-07-12 QSIC Pty Ltd Sound management method and system
US10820103B1 (en) * 2018-04-16 2020-10-27 Joseph L Hudson, III Sound system
US10625669B2 (en) * 2018-02-21 2020-04-21 Ford Global Technologies, Llc Vehicle sensor operation
US10425710B2 (en) 2018-02-28 2019-09-24 Bby Solutions, Inc. Self-sealing expandable subwoofer
JP6928967B2 (ja) * 2018-06-12 2021-09-01 英継 赤星 スピーカ装置
CN113168902A (zh) * 2018-11-30 2021-07-23 马里技术 睡眠呼吸暂停处理装置和方法
JP6663974B1 (ja) * 2018-12-26 2020-03-13 有限会社ゾルゾ スピーカ装置
US10631096B1 (en) 2019-03-07 2020-04-21 Apple Inc. Force cancelling transducer
JP2020181144A (ja) * 2019-04-26 2020-11-05 ヤマハ株式会社 制振部材
CN111901722B (zh) * 2020-07-21 2022-05-13 浙江大丰实业股份有限公司 一种基于物联网舞台音响控制系统及控制方法
US11223886B1 (en) * 2020-10-29 2022-01-11 Grace Digital, Inc. Vehicle mounted sound bar and operation thereof
US11570547B2 (en) 2021-06-09 2023-01-31 Apple Inc. Vibration and force cancelling transducer assembly
US11564033B2 (en) 2021-06-09 2023-01-24 Apple Inc. Vibration and force cancelling transducer assembly having a passive radiator

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2905259A (en) * 1957-05-31 1959-09-22 Joseph D Carrabino Tubular speaker housing
US3818138A (en) * 1971-07-26 1974-06-18 A Sperrazza Barrel shaped speaker enclosure
US3945461A (en) * 1974-10-16 1976-03-23 Robinson Ralph J Sound speaker system
US4164988A (en) * 1976-08-25 1979-08-21 Admiral Corporation Fine tuned, column speaker system
DE2725346C3 (de) * 1977-06-04 1981-05-14 Josef Wilhelm 8725 Arnstein Manger Lautsprecher
FR2494535A1 (fr) * 1980-11-19 1982-05-21 Denoisie Michel Diffuseur acoustique a exponentielle avant telescopique
US4655315A (en) * 1985-07-17 1987-04-07 Saville Robert W Speaker system
FR2604845B1 (fr) * 1986-10-07 1989-06-16 Lanternier Philippe Transducteur electro-acoustique
US4756382A (en) * 1987-03-02 1988-07-12 Hudson Iii Joseph L Loudspeaker having enhanced response at bass frequencies
JPS6423700A (en) * 1987-07-17 1989-01-26 Foster Electric Co Ltd Speaker box
US4753317A (en) * 1987-08-03 1988-06-28 Flanders Andrew E Trapezoidal loudspeaker enclosure
EP0410352B1 (en) * 1989-07-24 1994-09-28 Matsushita Electric Industrial Co., Ltd. Loudspeaker system
US5082084A (en) * 1990-07-23 1992-01-21 Ye Ming Tsao Extensible sound case
US5191177A (en) * 1991-06-27 1993-03-02 Chi Yang H Tube speaker
US5450495A (en) * 1994-01-18 1995-09-12 Bsg Laboratories. Inc. Loudspeaker system

Also Published As

Publication number Publication date
AU704780B2 (en) 1999-05-06
EP0827677A4 (en) 2001-03-28
AU5530796A (en) 1996-10-16
EP0827677A1 (en) 1998-03-11
JPH11502992A (ja) 1999-03-09
US5664020A (en) 1997-09-02
CN1183882A (zh) 1998-06-03
IL117587A0 (en) 1996-07-23
CA2216829A1 (en) 1996-10-03
WO1996031083A1 (en) 1996-10-03

Similar Documents

Publication Publication Date Title
BR9608450A (pt) Sistema de alto-falantes compacto de alcance total.
BR9610545A (pt) Aparelho portátil para reprodução de discos compactos
MY104217A (en) Sound reproducing apparatus.
AU5774886A (en) Speaker adapted to corner-loaded installation
WO2001047318A3 (en) Loudspeaker using an electro-active device
NO20010988L (no) Höyttalere med plateformet svingeelement
EA199800255A1 (ru) Музыкальный инструмент, содержащий громкоговоритель
BR9610504A (pt) Computadores pessoais
US4464967A (en) Electric guitar having a guitar body and a loudspeaker attached to said guitar body
CA2233253A1 (fr) Dispositif d'attenuation acoustique active destine a etre dispose a l'interieur d'un conduit en particulier pour l'insonorisation de reseau de ventilation et/ou de climatisation
FI980649A0 (fi) Foerfarande och anordning foer att behandla riktad ljud i en akustisk virtualmiljoe
GB2366683A (en) Loudspeaker system
ATE258741T1 (de) Tieftonstrahler-hilfseinheiten
ES2085405T3 (es) Audifono con al menos dos microfonos.
KR970073214A (ko) 스피커 시스템
SE9900609D0 (sv) Sound directing device
KR20010083946A (ko) 비상관성 상(Ｐｈａｓｅ) 발산 음향원을 구비한 확성기
KR900013806A (ko) 탄성 삽입 장치를 갖는 이어폰
DK204589A (da) Hoejttaleranlaeg
KR910015190A (ko) 보청기
DE60004203D1 (de) Schallkörper für feueralarmsysteme
JP3802583B2 (ja) バスレフ型スピーカ装置
KR950024610A (ko) 박형(thin type)고출력 스피커 유닛
MX9801586A (es) Reproductor portatil de discos compactos.
KR200327077Y1 (ko) 반사판을 구비하는 위상반전형 스피커

Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law