AU2147297A - Speaker system - Google Patents

Speaker system

Info

Publication number
AU2147297A
AU2147297A AU21472/97A AU2147297A AU2147297A AU 2147297 A AU2147297 A AU 2147297A AU 21472/97 A AU21472/97 A AU 21472/97A AU 2147297 A AU2147297 A AU 2147297A AU 2147297 A AU2147297 A AU 2147297A
Authority
AU
Australia
Prior art keywords
speaker system
speaker
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
AU21472/97A
Inventor
Patrice Ledoux
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.)
Excel Sound and Art
Original Assignee
Excel Sound and Art
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 Excel Sound and Art filed Critical Excel Sound and Art
Publication of AU2147297A publication Critical patent/AU2147297A/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 
    • H04R1/28—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
AU21472/97A 1996-11-25 1997-04-02 Speaker system Abandoned AU2147297A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA 2191147 CA2191147A1 (en) 1996-11-25 1996-11-25 Speaker system
CA2191147 1996-11-25
PCT/CA1997/000215 WO1998024268A1 (en) 1996-11-25 1997-04-02 Speaker system

Publications (1)

Publication Number Publication Date
AU2147297A true AU2147297A (en) 1998-06-22

Family

ID=4159309

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21472/97A Abandoned AU2147297A (en) 1996-11-25 1997-04-02 Speaker system

Country Status (4)

Country Link
EP (1) EP0947120A1 (en)
AU (1) AU2147297A (en)
CA (1) CA2191147A1 (en)
WO (1) WO1998024268A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011001713U1 (en) 2011-01-19 2012-04-20 Byteworker Ltd. Loudspeaker housing with a vibration preventing structure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2645386B1 (en) * 1989-03-28 1991-06-21 Morel Jacques IMPROVED SOUND REPRODUCTION ASSEMBLY
FR2670863A3 (en) * 1990-04-09 1992-06-26 Binh Paul Resonance-proof plinths for acoustic enclosures
US5475764A (en) * 1992-09-30 1995-12-12 Polk Investment Corporation Bandpass woofer and method
FR2714788A1 (en) * 1993-12-31 1995-07-07 Sono Light Diffusion White noise emitter esp. for detection and analysis of pulmonary noise
US5517573A (en) * 1994-01-04 1996-05-14 Polk Investment Corporation Ported loudspeaker system and method with reduced air turbulence
GB9412427D0 (en) * 1994-06-21 1994-08-10 White Jonathan G M Loudspeakers
US5471019A (en) * 1994-12-29 1995-11-28 Sounds Resources, Inc. Multiple chamber loudspeaker system

Also Published As

Publication number Publication date
EP0947120A1 (en) 1999-10-06
WO1998024268A1 (en) 1998-06-04
CA2191147A1 (en) 1998-05-25

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