BRPI0406679A - Cruzamento de alto falante de áudio possuindo dois ou mais alojamentos de filtro - Google Patents

Cruzamento de alto falante de áudio possuindo dois ou mais alojamentos de filtro

Info

Publication number
BRPI0406679A
BRPI0406679A BR0406679-0A BRPI0406679A BRPI0406679A BR PI0406679 A BRPI0406679 A BR PI0406679A BR PI0406679 A BRPI0406679 A BR PI0406679A BR PI0406679 A BRPI0406679 A BR PI0406679A
Authority
BR
Brazil
Prior art keywords
filter
tweeter
woofer
audio speaker
filter housings
Prior art date
Application number
BR0406679-0A
Other languages
English (en)
Inventor
James Petronio
Craig T Haskell
Leif Blackmon
Aaron Linn
Original Assignee
Boston Acoustics 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 Boston Acoustics Inc filed Critical Boston Acoustics Inc
Publication of BRPI0406679A publication Critical patent/BRPI0406679A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H04R3/12—Circuits for transducers for distributing signals to two or more loudspeakers
    • H04R3/14—Cross-over networks

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Circuit For Audible Band Transducer (AREA)

Abstract

"CRUZAMENTO DE ALTO FALANTE DE áUDIO POSSUINDO DOIS OU MAIS ALOJAMENTOS DE FILTRO". Um conjunto cruzado é fornecido para conectar um sistema de áudio incluindo um amplificador e dois ou mais transdutores. O conjunto cruzado inclui um conjunto de filtro de tweeter e um conjunto de filtro woofer. o conjunto de filtro tweeter inclui um alojamento de filtro tweeter, um filtro tweeter montado no alojamento de filtro tweeter, uma porta de entrada, uma porta de saída e um primeiro conector mecânico. O conjunto de filtro woofer inclui um alojamento de filtro woofer, um filtro woofer montado no alojamento de filtro woofer, uma porta de entrada, uma porta de saída e um segundo conector mecânico. Os conjuntos de filtro tweeter e woofer são engatáveis pelo interengate dos primeiro e segundo conectores mecânicos e são separáveis pelo desengate dos primeiro e segundo conectores mecânicos.
BR0406679-0A 2003-01-09 2004-01-09 Cruzamento de alto falante de áudio possuindo dois ou mais alojamentos de filtro BRPI0406679A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43885103P 2003-01-09 2003-01-09
PCT/US2004/000457 WO2004064444A2 (en) 2003-01-09 2004-01-09 Audio speaker crossover having two or more filter housings

Publications (1)

Publication Number Publication Date
BRPI0406679A true BRPI0406679A (pt) 2005-12-20

Family

ID=32713391

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0406679-0A BRPI0406679A (pt) 2003-01-09 2004-01-09 Cruzamento de alto falante de áudio possuindo dois ou mais alojamentos de filtro

Country Status (9)

Country Link
US (1) US20050053247A1 (pt)
EP (1) EP1582085A2 (pt)
JP (1) JP4441601B2 (pt)
CN (1) CN1751536A (pt)
BR (1) BRPI0406679A (pt)
CA (1) CA2512880A1 (pt)
GB (1) GB2412813B (pt)
IL (1) IL169595A (pt)
WO (1) WO2004064444A2 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7925307B2 (en) * 2006-10-31 2011-04-12 Palm, Inc. Audio output using multiple speakers
WO2009095965A1 (ja) * 2008-01-31 2009-08-06 Mitsubishi Electric Corporation 帯域分割時間補正信号処理装置
GB2477295B (en) * 2010-01-28 2013-10-02 Gp Acoustics Uk Ltd Loudspeaker system
CN103618980A (zh) * 2013-11-26 2014-03-05 广州天逸电子有限公司 一种电子分音器
DK3550852T3 (en) * 2014-02-14 2021-02-01 Sonion Nederland Bv A joiner for a receiver assembly
JP5668233B1 (ja) * 2014-03-26 2015-02-12 株式会社サウンドファン 万能スピーカ
CN104023296A (zh) * 2014-06-19 2014-09-03 深圳市中兴移动通信有限公司 声音输出方法和装置及移动终端
US12317028B2 (en) * 2021-09-13 2025-05-27 Apple Inc. Speaker driver arrangement for implementing cross-talk cancellation
GB2643952A (en) * 2024-09-10 2026-03-11 Blackstar Amplification Ltd Valve amplifiers

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2841648A (en) * 1955-08-08 1958-07-01 Electro Voice Sound producing device
US4154979A (en) * 1977-07-05 1979-05-15 Bose Corporation Woofer efficiency
US4282402A (en) * 1979-04-23 1981-08-04 Liontonia Harry D Design of crossover network for high fidelity speaker system
US4597100A (en) * 1984-05-15 1986-06-24 Rg Dynamics, Inc. Ultra high resolution loudspeaker system
US5530770A (en) * 1994-04-11 1996-06-25 Kim; Man H. Multiple output transformers network for sound reproducing system
KR960018792U (ko) * 1994-11-07 1996-06-19 김만호 음향재생 시스템의 스피커 연결장치
US5533135A (en) * 1995-04-10 1996-07-02 Gary; Phillip A. Crossover system
US5677961A (en) * 1995-06-08 1997-10-14 Von Reusner; Johannes Connecting element for speaker elements
US5797768A (en) * 1996-08-05 1998-08-25 Senior Industries, Inc. Electrical connector and system for automatic insertion machinery
JPH1186980A (ja) * 1997-09-02 1999-03-30 Canon Inc コネクタ
DE19740366C1 (de) * 1997-09-13 1998-06-25 Reusner Johannes Von Frequenzweichen-Modul-System
US6675931B2 (en) * 1998-11-30 2004-01-13 Joseph Yaacoub Sahyoun Low profile audio speaker
NL1014036C2 (nl) * 2000-01-07 2001-07-11 Fci S Hertogenbosch B V Connector voor een kabel en een kit voor het in elkaar zetten daarvan.
US7016513B2 (en) * 2000-03-20 2006-03-21 Outline S.N.C. Di Noselli G.& C. Variable disposition wide band multi-way loudspeakers
US20020014369A1 (en) * 2000-07-31 2002-02-07 Mark Engebretson System for integrating mid-range and high frequency acoustic sources in multi-way loudspeakers
TWM246931U (en) * 2003-12-03 2004-10-11 Sekaku Electron Industry Co Lt Sound box and its stacked assembling structure

Also Published As

Publication number Publication date
GB0514858D0 (en) 2005-08-24
US20050053247A1 (en) 2005-03-10
CA2512880A1 (en) 2004-07-29
HK1083166A1 (en) 2006-06-23
JP2006515974A (ja) 2006-06-08
IL169595A0 (en) 2007-07-04
WO2004064444A2 (en) 2004-07-29
JP4441601B2 (ja) 2010-03-31
EP1582085A2 (en) 2005-10-05
WO2004064444A3 (en) 2004-09-16
GB2412813A (en) 2005-10-05
CN1751536A (zh) 2006-03-22
GB2412813B (en) 2006-06-21
IL169595A (en) 2009-11-18

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.