AUPO873297A0 - A quarter-wave resonator system for the attenuation of noise entering buildings - Google Patents

A quarter-wave resonator system for the attenuation of noise entering buildings

Info

Publication number
AUPO873297A0
AUPO873297A0 AUPO8732A AUPO873297A AUPO873297A0 AU PO873297 A0 AUPO873297 A0 AU PO873297A0 AU PO8732 A AUPO8732 A AU PO8732A AU PO873297 A AUPO873297 A AU PO873297A AU PO873297 A0 AUPO873297 A0 AU PO873297A0
Authority
AU
Australia
Prior art keywords
quarter
attenuation
wave resonator
resonator system
noise entering
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
AUPO8732A
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.)
SYDNEY THE, University of
Original Assignee
University of Sydney
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 University of Sydney filed Critical University of Sydney
Priority to AUPO8732A priority Critical patent/AUPO873297A0/en
Publication of AUPO873297A0 publication Critical patent/AUPO873297A0/en
Priority to PCT/AU1998/000676 priority patent/WO1999010608A1/en
Priority to AU87932/98A priority patent/AU8793298A/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • F24F2013/245—Means for preventing or suppressing noise using resonance

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Multimedia (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
AUPO8732A 1997-08-22 1997-08-22 A quarter-wave resonator system for the attenuation of noise entering buildings Abandoned AUPO873297A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AUPO8732A AUPO873297A0 (en) 1997-08-22 1997-08-22 A quarter-wave resonator system for the attenuation of noise entering buildings
PCT/AU1998/000676 WO1999010608A1 (en) 1997-08-22 1998-08-24 A noise attenuation device
AU87932/98A AU8793298A (en) 1997-08-22 1998-08-24 A noise attenuation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPO8732A AUPO873297A0 (en) 1997-08-22 1997-08-22 A quarter-wave resonator system for the attenuation of noise entering buildings

Publications (1)

Publication Number Publication Date
AUPO873297A0 true AUPO873297A0 (en) 1997-09-18

Family

ID=3803018

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPO8732A Abandoned AUPO873297A0 (en) 1997-08-22 1997-08-22 A quarter-wave resonator system for the attenuation of noise entering buildings

Country Status (2)

Country Link
AU (1) AUPO873297A0 (en)
WO (1) WO1999010608A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP712998A0 (en) * 1998-11-16 1998-12-10 Field, Christopher David Noise attenuation device
EP1172059A1 (en) * 2000-07-14 2002-01-16 Nilfisk Advance A/S A suction apparatus with noise reduction means
KR100486514B1 (en) * 2001-12-31 2005-05-03 엘지전자 주식회사 Method and apparatus for processing a short message
JP2007536492A (en) * 2004-05-07 2007-12-13 サイレンスエア インターナショナル ピーティーワイ リミテッド Ventilation device and frame system
EP1930515A1 (en) * 2006-12-08 2008-06-11 Georg Ignatius Structural element for buildings, building extensions and similar, and corresponding manufacturing method
US9099075B2 (en) 2010-10-20 2015-08-04 Yamaha Corporation Standing wave attenuation device
US11562728B2 (en) 2020-03-18 2023-01-24 Toyota Motor Engineering & Manufacturing North America, Inc. Shaped acoustic absorber

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340275A (en) * 1993-08-02 1994-08-23 Foster Wheeler Energy Corporation Rotary throat cutoff device and method for reducing centrifugal fan noise
JP2785687B2 (en) * 1994-05-02 1998-08-13 ヤマハ株式会社 Sound absorbing structure
CH690143A5 (en) * 1995-01-27 2000-05-15 Rieter Automotive Int Ag Lambda / 4 sound absorbers.
US6116375A (en) * 1995-11-16 2000-09-12 Lorch; Frederick A. Acoustic resonator

Also Published As

Publication number Publication date
WO1999010608A1 (en) 1999-03-04

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