ATE266300T1 - Hornlautsprecher - Google Patents

Hornlautsprecher

Info

Publication number
ATE266300T1
ATE266300T1 AT98309564T AT98309564T ATE266300T1 AT E266300 T1 ATE266300 T1 AT E266300T1 AT 98309564 T AT98309564 T AT 98309564T AT 98309564 T AT98309564 T AT 98309564T AT E266300 T1 ATE266300 T1 AT E266300T1
Authority
AT
Austria
Prior art keywords
horn
driver
polar response
loudspeaker
throat
Prior art date
Application number
AT98309564T
Other languages
English (en)
Inventor
William Martin Webb
Paul Dr Darlington
Oliver Wright
Original Assignee
Martin Audio Ltd
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 Martin Audio Ltd filed Critical Martin Audio Ltd
Application granted granted Critical
Publication of ATE266300T1 publication Critical patent/ATE266300T1/de

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
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for 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
    • H04R1/20—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
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/403—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers loud-speakers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
AT98309564T 1997-11-28 1998-11-23 Hornlautsprecher ATE266300T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9725345A GB2332117A (en) 1997-11-28 1997-11-28 Multidriver horn loudspeaker and loudspeaker systems

Publications (1)

Publication Number Publication Date
ATE266300T1 true ATE266300T1 (de) 2004-05-15

Family

ID=10822889

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98309564T ATE266300T1 (de) 1997-11-28 1998-11-23 Hornlautsprecher

Country Status (5)

Country Link
US (1) US6621909B1 (de)
EP (1) EP0921706B1 (de)
AT (1) ATE266300T1 (de)
DE (1) DE69823624T2 (de)
GB (1) GB2332117A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4443784B2 (ja) * 2000-12-07 2010-03-31 株式会社エヌ・ティ・ティ・ドコモ 画像符号化・復号方法、画像符号化装置及び画像復号装置
US7277552B2 (en) * 2004-08-09 2007-10-02 Graber Curtis E Increased LF spectrum power density loudspeaker system
US7275621B1 (en) 2005-01-18 2007-10-02 Klipsch, Llc Skew horn for a loudspeaker
US8050432B2 (en) * 2005-03-22 2011-11-01 Bloomline Acoustics B.V. Sound system
US8284976B2 (en) * 2005-06-07 2012-10-09 Danley Thomas J Sound reproduction with improved performance characteristics
US7835537B2 (en) * 2005-10-13 2010-11-16 Cheney Brian E Loudspeaker including slotted waveguide for enhanced directivity and associated methods
US7760899B1 (en) * 2006-02-27 2010-07-20 Graber Curtis E Subwoofer with cascaded array of drivers arranged with staggered spacing
US8081766B2 (en) * 2006-03-06 2011-12-20 Loud Technologies Inc. Creating digital signal processing (DSP) filters to improve loudspeaker transient response
US9014390B2 (en) * 2009-10-22 2015-04-21 Dolby Laboratories Licensing Corporation Digital communication system for loudspeakers
US8254614B2 (en) * 2009-11-25 2012-08-28 Ira Pazandeh Horn speaker with hyperbolic paraboloid lens
US11425521B2 (en) * 2018-10-18 2022-08-23 Dts, Inc. Compensating for binaural loudspeaker directivity
US11627407B1 (en) * 2022-03-25 2023-04-11 Lenbrook Industries Limited Speaker with oblique mounted bass driver
US12041414B1 (en) * 2023-08-15 2024-07-16 Perlisten Audio Llc Directivity pattern control waveguide for a speaker, and speaker including a directivity pattern control waveguide

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2194664A (en) * 1937-02-18 1940-03-26 Mcdonald Henry Edwin Sound reproducing apparatus
US4391346A (en) * 1979-10-04 1983-07-05 Naoyuki Murakami Loud-speaker
US4524846A (en) * 1983-03-02 1985-06-25 Whitby Ronney J Loudspeaker system
US4923031A (en) * 1986-02-26 1990-05-08 Electro-Voice, Incorporated High output loudspeaker system
US4733749A (en) * 1986-02-26 1988-03-29 Electro-Voice, Inc. High output loudspeaker for low frequency reproduction
JP2945983B2 (ja) * 1987-03-25 1999-09-06 久次 中村 スピーカ装置
US5432860A (en) * 1990-02-09 1995-07-11 Mitsubishi Denki Kabushiki Kaisha Speaker system
WO1994019915A1 (en) * 1993-02-25 1994-09-01 Heinz Ralph D Multiple-driver single horn loudspeaker
JPH0779494A (ja) * 1993-09-08 1995-03-20 Matsushita Electric Ind Co Ltd 音響再生方式
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
US6038326A (en) * 1998-01-28 2000-03-14 Czerwinski; Eugene J. Loudspeaker and horn with an additional transducer
US6118883A (en) * 1998-09-24 2000-09-12 Eastern Acoustic Works, Inc. System for controlling low frequency acoustical directivity patterns and minimizing directivity discontinuities during frequency transitions

Also Published As

Publication number Publication date
US6621909B1 (en) 2003-09-16
GB2332117A (en) 1999-06-09
EP0921706B1 (de) 2004-05-06
EP0921706A3 (de) 2000-10-11
EP0921706A2 (de) 1999-06-09
DE69823624T2 (de) 2005-04-28
GB9725345D0 (en) 1998-01-28
DE69823624D1 (de) 2004-06-09

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties