PL1889510T3 - Odtwarzanie dźwięku z ulepszonymi charakterystykami działania - Google Patents

Odtwarzanie dźwięku z ulepszonymi charakterystykami działania

Info

Publication number
PL1889510T3
PL1889510T3 PL06772372T PL06772372T PL1889510T3 PL 1889510 T3 PL1889510 T3 PL 1889510T3 PL 06772372 T PL06772372 T PL 06772372T PL 06772372 T PL06772372 T PL 06772372T PL 1889510 T3 PL1889510 T3 PL 1889510T3
Authority
PL
Poland
Prior art keywords
performance characteristics
improved performance
sound reproduction
reproduction
sound
Prior art date
Application number
PL06772372T
Other languages
English (en)
Inventor
Thomas J Danley
Original Assignee
Thomas J Danley
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 Thomas J Danley filed Critical Thomas J Danley
Publication of PL1889510T3 publication Critical patent/PL1889510T3/pl

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
    • H04R1/20—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; ELECTRIC HEARING AIDS; 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 
    • H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges

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)
PL06772372T 2005-06-07 2006-06-06 Odtwarzanie dźwięku z ulepszonymi charakterystykami działania PL1889510T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US68801805P 2005-06-07 2005-06-07
PCT/US2006/022032 WO2006133245A2 (en) 2005-06-07 2006-06-06 Sound reproduction with improved performance characteristics
EP06772372.6A EP1889510B1 (en) 2005-06-07 2006-06-06 Sound reproduction with improved performance characteristics

Publications (1)

Publication Number Publication Date
PL1889510T3 true PL1889510T3 (pl) 2014-07-31

Family

ID=37499071

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06772372T PL1889510T3 (pl) 2005-06-07 2006-06-06 Odtwarzanie dźwięku z ulepszonymi charakterystykami działania

Country Status (7)

Country Link
US (1) US8284976B2 (pl)
EP (1) EP1889510B1 (pl)
CA (1) CA2610999C (pl)
DK (1) DK1889510T3 (pl)
ES (1) ES2464846T3 (pl)
PL (1) PL1889510T3 (pl)
WO (1) WO2006133245A2 (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2645852C (en) * 2006-03-15 2013-12-24 Thomas J. Danley Sound reproduction with improved low frequency characteristics
GB2486688A (en) * 2010-12-22 2012-06-27 Wolfson Microelectronics Plc Speaker system using several low-frequency loudspeakers around a high-frequency loudspeaker
US9538282B2 (en) * 2014-12-29 2017-01-03 Robert Bosch Gmbh Acoustically transparent waveguide
MX2017013112A (es) 2015-04-14 2018-07-06 Meyer Sound Laboratories Incorporated Altavoz alineado con abertura de haz amplia y constante.
US9762994B2 (en) * 2016-12-02 2017-09-12 AcoustiX VR Inc. Active acoustic meta material loudspeaker system and the process to make the same
US10694281B1 (en) * 2018-11-30 2020-06-23 Bose Corporation Coaxial waveguide
US11290795B2 (en) 2019-05-17 2022-03-29 Bose Corporation Coaxial loudspeakers with perforated waveguide
WO2023286026A1 (ru) * 2021-07-16 2023-01-19 БОГУСЛАВСКИЙ, Евгений Громкоговоритель
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
US2900040A (en) * 1955-09-12 1959-08-18 Muter Company Loudspeaker system
US4071112A (en) * 1975-09-30 1978-01-31 Electro-Voice, Incorporated Horn loudspeaker
US4210223A (en) * 1978-01-25 1980-07-01 Klipsch And Associates, Inc. Low frequency folded exponential horn loudspeaker apparatus with bifurcated sound path
US4227051A (en) * 1979-02-26 1980-10-07 Thomas Wayne W Loud speaker and enclosure system
US5062139A (en) * 1989-06-05 1991-10-29 Christensen Eugene J Coaxial loud speaker system
WO1994019915A1 (en) * 1993-02-25 1994-09-01 Heinz Ralph D Multiple-driver single horn loudspeaker
US5872339A (en) * 1997-08-28 1999-02-16 Hanson; Charles Anthony High performance loudspeaker system
GB2332117A (en) * 1997-11-28 1999-06-09 Martin Audio Ltd Multidriver horn loudspeaker and loudspeaker systems
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
US6411718B1 (en) * 1999-04-28 2002-06-25 Sound Physics Labs, Inc. Sound reproduction employing unity summation aperture loudspeakers
US20020106097A1 (en) * 1999-04-28 2002-08-08 Sound Physics Labs, Inc. Sound reproduction employing unity summation aperture loudspeakers
US7275621B1 (en) * 2005-01-18 2007-10-02 Klipsch, Llc Skew horn for a loudspeaker

Also Published As

Publication number Publication date
EP1889510A4 (en) 2012-05-30
US20090136072A1 (en) 2009-05-28
WO2006133245A2 (en) 2006-12-14
ES2464846T3 (es) 2014-06-04
DK1889510T3 (da) 2014-05-05
WO2006133245A3 (en) 2007-04-12
CA2610999A1 (en) 2006-12-14
EP1889510A2 (en) 2008-02-20
EP1889510B1 (en) 2014-03-19
CA2610999C (en) 2015-08-11
US8284976B2 (en) 2012-10-09

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