AU2001275013A1 - Cross-fired multiple horn loudspeaker system - Google Patents

Cross-fired multiple horn loudspeaker system

Info

Publication number
AU2001275013A1
AU2001275013A1 AU2001275013A AU7501301A AU2001275013A1 AU 2001275013 A1 AU2001275013 A1 AU 2001275013A1 AU 2001275013 A AU2001275013 A AU 2001275013A AU 7501301 A AU7501301 A AU 7501301A AU 2001275013 A1 AU2001275013 A1 AU 2001275013A1
Authority
AU
Australia
Prior art keywords
cross
loudspeaker system
horn loudspeaker
multiple horn
fired multiple
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.)
Abandoned
Application number
AU2001275013A
Inventor
Mark S. Ureda
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2001275013A1 publication Critical patent/AU2001275013A1/en
Abandoned 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
    • 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 
    • H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
    • 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
    • H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
    • H04R1/2876—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding
    • H04R1/288—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding 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

  • 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)
AU2001275013A 2000-05-30 2001-05-30 Cross-fired multiple horn loudspeaker system Abandoned AU2001275013A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20781100P 2000-05-30 2000-05-30
US60/207,811 2000-05-30
PCT/US2001/017359 WO2001093629A2 (en) 2000-05-30 2001-05-30 Cross-fired multiple horn loudspeaker system

Publications (1)

Publication Number Publication Date
AU2001275013A1 true AU2001275013A1 (en) 2001-12-11

Family

ID=22772088

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001275013A Abandoned AU2001275013A1 (en) 2000-05-30 2001-05-30 Cross-fired multiple horn loudspeaker system

Country Status (4)

Country Link
US (1) US6712177B2 (en)
EP (1) EP1358780A2 (en)
AU (1) AU2001275013A1 (en)
WO (1) WO2001093629A2 (en)

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KR100540981B1 (en) * 2003-03-07 2006-01-11 송종석 Horn speaker
GB0306415D0 (en) * 2003-03-20 2003-04-23 Andrews Anthony J Loudspeaker array
US7590257B1 (en) 2004-12-22 2009-09-15 Klipsch, Llc Axially propagating horn array for a loudspeaker
US7275621B1 (en) 2005-01-18 2007-10-02 Klipsch, Llc Skew horn for a loudspeaker
ATE531895T1 (en) * 2005-02-04 2011-11-15 Oxane Materials Inc COMPOSITION AND METHOD FOR PRODUCING A SUPPORTANT
GB2451259B (en) * 2007-07-25 2011-07-20 Gp Acoustics Loudspeaker
US7686129B2 (en) * 2007-08-30 2010-03-30 Klipsch Llc Acoustic horn having internally raised geometric shapes
US8189822B2 (en) * 2009-06-18 2012-05-29 Robert Bosch Gmbh Modular, line-array loudspeaker
US8917896B2 (en) * 2009-09-11 2014-12-23 Bose Corporation Automated customization of loudspeakers
US9111521B2 (en) * 2009-09-11 2015-08-18 Bose Corporation Modular acoustic horns and horn arrays
US9049519B2 (en) 2011-02-18 2015-06-02 Bose Corporation Acoustic horn gain managing
TW201410037A (en) * 2012-08-30 2014-03-01 Jazz Hipster Corp Horn-type speaker
US9215524B2 (en) 2013-03-15 2015-12-15 Loud Technologies Inc Acoustic horn manifold
US9219954B2 (en) 2013-03-15 2015-12-22 Loud Technologies Inc Acoustic horn manifold
US9911406B2 (en) 2013-03-15 2018-03-06 Loud Audio, Llc Method and system for large scale audio system
US9661418B2 (en) 2013-03-15 2017-05-23 Loud Technologies Inc Method and system for large scale audio system
KR101515618B1 (en) * 2014-03-20 2015-04-28 김태형 Lattice-Type Speaker, and Lattice Array Speaker System Having the Same
EP3346723B1 (en) 2015-09-01 2019-12-18 Panasonic Intellectual Property Management Co., Ltd. Speaker device
US10587951B1 (en) * 2018-09-13 2020-03-10 Plantronics, Inc. Equipment including down-firing speaker

Family Cites Families (33)

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US1616474A (en) 1925-03-05 1927-02-08 Charles F Stehlin Tone-developing loud speaker
US1754425A (en) 1926-05-28 1930-04-15 Columbia Phonograph Co Inc Sound amplifier
US1752526A (en) 1926-07-03 1930-04-01 Columbia Phonograph Co Inc Sound amplifier
US1762050A (en) 1928-08-24 1930-06-03 Charles G Cook Loud-speaker
US1744101A (en) 1928-09-12 1930-01-21 Brandstrom Arvid Emanuel Sound amplifier
GB362959A (en) * 1930-09-03 1931-12-03 Gen Electric Co Ltd Improvements in or relating to electrical translating devices such as loud speakers
US2058132A (en) 1934-04-06 1936-10-20 Cirelli Frank Sound box for amplifying horns with loudspeakers
US2127110A (en) 1936-08-03 1938-08-16 United Res Corp Acoustic device
GB560335A (en) * 1942-11-17 1944-03-30 Guy R Fountain Ltd Improvements in or relating to loud speakers
GB560355A (en) 1942-12-04 1944-03-31 James William Morgan Improvements in or relating to pattern drafting for sheet metal work
US2746558A (en) 1952-06-24 1956-05-22 Univ Loudspeakers Inc Reflex type loudspeakers
US2751996A (en) 1953-04-29 1956-06-26 Sidney E Levy Horn for loudspeakers
US3292571A (en) 1959-08-07 1966-12-20 Wallace & Tiernan Inc Audible signal apparatus
US3649776A (en) 1969-07-22 1972-03-14 William D Burton Omnidirectional horn loudspeaker
US3930561A (en) 1974-06-07 1976-01-06 Monitron Industries, Inc. Low distortion pyramidal dispersion speaker
US4187926A (en) 1977-06-27 1980-02-12 Altec Corporation Loudspeaker horn
US4176731A (en) 1977-11-21 1979-12-04 Altec Corporation Two-section exponential acoustical horn
US4336425A (en) 1980-05-06 1982-06-22 Renkus-Heinz, Inc. High frequency compression driver and method of manufacture thereof
US4325456A (en) 1980-10-10 1982-04-20 Altec Corporation Acoustical transformer for compression-type loudspeaker with an annular diaphragm
JPS57152792A (en) 1981-03-17 1982-09-21 Pioneer Electronic Corp Horn type speaker
US4531608A (en) 1982-10-29 1985-07-30 Heinz Harro K High frequency compression driver
US4583245A (en) 1984-06-14 1986-04-15 Renkus-Heinz, Inc. Speaker system protection circuit
US4723289A (en) * 1986-03-17 1988-02-02 Bose Corporation Stereo electroacoustic transducing
US4932060A (en) 1987-03-25 1990-06-05 Bose Corporation Stereo electroacoustical transducing
US4860367A (en) * 1988-04-15 1989-08-22 Hook Carl R Low frequency loud speaker
US4982436A (en) 1988-12-05 1991-01-01 Gai-Tronics Dual horn folded soundpath loudspeaker
US5025886A (en) 1990-06-01 1991-06-25 Jung Gin K Multi-ported and multi-directional loudspeaker system
US5321388A (en) 1992-03-16 1994-06-14 American Signal Corporation High efficiency phase and amplitude matched multiple horn electronic siren
JP3148954B2 (en) 1992-08-25 2001-03-26 ティーオーエー株式会社 Throat
WO1994019915A1 (en) 1993-02-25 1994-09-01 Heinz Ralph D Multiple-driver single horn loudspeaker
US5784474A (en) 1994-11-10 1998-07-21 Meyer Sound Laboratories Incorporated Method and circuit for improving the polar response of a two-way horn-loaded loudspeaker system
US5750943A (en) 1996-10-02 1998-05-12 Renkus-Heinz, Inc. Speaker array with improved phase characteristics
JPH10313495A (en) * 1997-05-12 1998-11-24 Sony Corp Acoustic device

Also Published As

Publication number Publication date
WO2001093629A2 (en) 2001-12-06
US20020038740A1 (en) 2002-04-04
WO2001093629A3 (en) 2003-07-03
EP1358780A2 (en) 2003-11-05
US6712177B2 (en) 2004-03-30

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