BR112016030564A2 - sistema de alto-falante munido de uma corneta de graves e faixa média de banda larga compacta - Google Patents

sistema de alto-falante munido de uma corneta de graves e faixa média de banda larga compacta

Info

Publication number
BR112016030564A2
BR112016030564A2 BR112016030564A BR112016030564A BR112016030564A2 BR 112016030564 A2 BR112016030564 A2 BR 112016030564A2 BR 112016030564 A BR112016030564 A BR 112016030564A BR 112016030564 A BR112016030564 A BR 112016030564A BR 112016030564 A2 BR112016030564 A2 BR 112016030564A2
Authority
BR
Brazil
Prior art keywords
broadband
compact
woofer
bass
system equipped
Prior art date
Application number
BR112016030564A
Other languages
English (en)
Inventor
Allen Bisset Anthony
Nguyen Quang-Viet
Original Assignee
Allen Bisset Anthony
Quang Viet Nguyen
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 Allen Bisset Anthony, Quang Viet Nguyen filed Critical Allen Bisset Anthony
Publication of BR112016030564A2 publication Critical patent/BR112016030564A2/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
    • 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
    • H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex 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
    • H04R1/2838—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
    • H04R1/2853—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line
    • H04R1/2857—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line 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
    • H04R1/2861—Enclosures comprising vibrating or resonating arrangements using a back-loaded horn
    • H04R1/2865—Enclosures comprising vibrating or resonating arrangements using a back-loaded horn 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 
    • H04R1/30—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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/021—Casings; Cabinets ; Supports therefor; Mountings therein incorporating only one transducer
    • 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
    • H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
    • 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
    • H04R1/2811—Enclosures comprising vibrating or resonating arrangements 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
    • H04R27/00—Public address systems

Landscapes

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

Abstract

resumo ?sistema de alto-falante munido de uma corneta de graves e faixa média de banda larga compacta? a presente invenção refere-se a um sistema de reprodução de som compacto de alta fidelidade que proporciona alta eficiência, baixa distorção, banda larga e alcance de baixa frequência expandido e que pode ser usado como woofer de subgraves, woofer de graves, woofer de médio-grave e alto-falante de faixa média em aplicações em grandes ambientes residenciais ou comerciais. o sistema inclui uma corneta de graves acionada por um driver dinâmico, um duto ressonador em loop (de geometria anelar), que pode ser dobrado, e um duto de retroalimentação ajustável, permitindo assim adaptar as características de som.
BR112016030564A 2014-06-26 2015-06-22 sistema de alto-falante munido de uma corneta de graves e faixa média de banda larga compacta BR112016030564A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/316,221 US9479861B2 (en) 2014-06-26 2014-06-26 Compact wideband bass and midrange horn-loaded speaker system
PCT/US2015/036885 WO2015200167A1 (en) 2014-06-26 2015-06-22 A compact wideband bass and midrange horn-loaded speaker system

Publications (1)

Publication Number Publication Date
BR112016030564A2 true BR112016030564A2 (pt) 2019-06-18

Family

ID=54932038

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016030564A BR112016030564A2 (pt) 2014-06-26 2015-06-22 sistema de alto-falante munido de uma corneta de graves e faixa média de banda larga compacta

Country Status (5)

Country Link
US (1) US9479861B2 (pt)
EP (1) EP3162084B9 (pt)
JP (1) JP6616831B2 (pt)
BR (1) BR112016030564A2 (pt)
WO (1) WO2015200167A1 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3326384A4 (en) * 2015-07-21 2019-03-06 Novel Acoustics Ltd SPEAKER AND METHOD FOR ITS MANUFACTURE
US10171930B1 (en) * 2015-10-02 2019-01-01 Kevin Brown Localized audibility sound system
EP3375203B1 (en) 2015-11-12 2021-06-23 Bisset, Anthony Allen Coaxial centerbody point-source (ccps) horn speaker system
WO2017118981A1 (en) 2016-01-05 2017-07-13 Bezalel Laboratories Ltd. Headphone or earphone device
CN206181363U (zh) * 2016-10-26 2017-05-17 瑞声声学科技(深圳)有限公司 发声器件
CN107071663B (zh) * 2017-04-26 2022-09-06 大连理工大学 宽带超薄声波扩散结构
KR101901906B1 (ko) * 2017-05-25 2018-09-27 주식회사 성주음향 혼 스피커
CN107172547B (zh) * 2017-05-26 2020-05-08 歌尔股份有限公司 音圈绕制方法及振动组件及设有该振动组件的发声器
CN114363441A (zh) * 2017-09-30 2022-04-15 华为技术有限公司 一种终端设备以及出音装置
EP4404586A2 (en) 2018-01-09 2024-07-24 Qsc, Llc Multi-way acoustic waveguide for a speaker assembly
EP3525481B1 (en) * 2018-02-07 2024-11-13 Panasonic Intellectual Property Corporation of America Speaker system
US11381905B2 (en) 2018-07-26 2022-07-05 Acoustic Metamaterials LLC Passive acoustic meta material audio amplifier and the method to make the same
TW202027516A (zh) * 2019-01-09 2020-07-16 台灣立訊精密有限公司 薄型揚聲器裝置
US11184701B2 (en) 2019-06-11 2021-11-23 Biamp Systems, LLC Method of depressurizing cross radiation using an acoustically resistive leak path
NO20190836A1 (en) * 2019-06-28 2020-12-29 Nnnn As Directional loudspeaker
US11310587B2 (en) * 2019-10-08 2022-04-19 Bose Corporation Horn loudspeakers
CA3175121A1 (en) 2020-03-25 2021-09-30 Qsc, Llc Acoustic waveguide
GB2602007A (en) * 2020-12-14 2022-06-22 Pss Belgium Nv Vehicle warning system
CN215187186U (zh) * 2021-03-01 2021-12-14 华为技术有限公司 一种扬声器和电子设备
US11950034B2 (en) * 2022-03-23 2024-04-02 Manley Beaubrun Loudspeaker enclosure
US11871179B1 (en) * 2022-05-02 2024-01-09 John Patrick Van Den Abeele Audio and musical instrument amplification and loudspeaker system
WO2024087168A1 (zh) * 2022-10-28 2024-05-02 深圳市韶音科技有限公司 扬声器
US20240171899A1 (en) * 2022-11-17 2024-05-23 SimpliSafe, Inc. Resonator devices and assemblies thereof
WO2024145712A1 (en) * 2023-01-03 2024-07-11 Merry Electronics North America Inc., Doing Business As Sonavox Mena Audio speaker system
AU2023200776A1 (en) * 2023-01-31 2024-08-15 Jong Bae Lee Multiple-driver adapter having plane wave equalizer

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2224919A (en) 1937-03-31 1940-12-17 Rca Corp Loud-speaker
US2604182A (en) 1948-06-12 1952-07-22 Massa Frank Loud-speaker with a tapered horn coupled to the speaker diaphragm
US3047090A (en) 1958-05-07 1962-07-31 Robert G Pruden Tuned acoustical device
US3356179A (en) 1967-02-17 1967-12-05 Leo L Tompkins High fidelity speaker enclosure
US3912866A (en) 1974-01-30 1975-10-14 Showsound Inc Folded bass horn speaker
US4314620A (en) 1980-06-02 1982-02-09 Gollehon Industries, Inc. Loudspeaker with cone driven horn
EP0217278A3 (de) 1985-09-26 1989-01-04 Mario Curth Anordnung für Basslautsprecher mit einem Schalltrichter
JPH0787628B2 (ja) * 1989-02-22 1995-09-20 株式会社ケンウッド 低音再生用スピーカシステム
US5012889A (en) 1989-11-30 1991-05-07 Rogersound Labs, Inc. Speaker enclosure
US5432860A (en) * 1990-02-09 1995-07-11 Mitsubishi Denki Kabushiki Kaisha Speaker system
US5197103A (en) 1990-10-05 1993-03-23 Kabushiki Kaisha Kenwood Low sound loudspeaker system
JPH04235500A (ja) * 1991-01-10 1992-08-24 Mitsubishi Electric Corp バスレフ型スピーカシステム
JP2555136Y2 (ja) * 1991-01-29 1997-11-19 株式会社ケンウッド 低音用スピーカシステム
DK0580579T3 (da) * 1991-04-19 1999-04-06 Noise Cancellation Tech Støjkontrolapparat
US5140641A (en) * 1991-04-22 1992-08-18 Intersonics Incorporated Servo valve loudspeaker
US5177329A (en) 1991-05-29 1993-01-05 Hughes Aircraft Company High efficiency low frequency speaker system
US5266751A (en) 1991-06-25 1993-11-30 Yugen Kaisha Taguchi Seisakucho Cluster of loudspeaker cabinets having adjustable splay angle
KR100198290B1 (ko) * 1996-11-27 1999-06-15 구자홍 돔스피커 시스템구조
JPH11220789A (ja) * 1998-01-30 1999-08-10 Sony Corp 電気音響変換装置
US6431309B1 (en) * 2000-04-14 2002-08-13 C. Ronald Coffin Loudspeaker system
CA2645852C (en) 2006-03-15 2013-12-24 Thomas J. Danley Sound reproduction with improved low frequency characteristics
JP2013219728A (ja) 2012-04-10 2013-10-24 Takashi Ujihara メビウスリング状響胴を有する響胴放射型スピーカ

Also Published As

Publication number Publication date
WO2015200167A1 (en) 2015-12-30
EP3162084A4 (en) 2017-12-13
EP3162084A1 (en) 2017-05-03
EP3162084B9 (en) 2019-05-08
JP6616831B2 (ja) 2019-12-04
US20150382090A1 (en) 2015-12-31
US9479861B2 (en) 2016-10-25
EP3162084B1 (en) 2019-01-09
JP2017521029A (ja) 2017-07-27

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Legal Events

Date Code Title Description
B15I Others concerning applications: loss of priority
B151 Others concerning applications: resolution cancelled [chapter 15.31 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]