GB2312086B - Anechoic chamber - Google Patents

Anechoic chamber

Info

Publication number
GB2312086B
GB2312086B GB9707005A GB9707005A GB2312086B GB 2312086 B GB2312086 B GB 2312086B GB 9707005 A GB9707005 A GB 9707005A GB 9707005 A GB9707005 A GB 9707005A GB 2312086 B GB2312086 B GB 2312086B
Authority
GB
United Kingdom
Prior art keywords
anechoic chamber
anechoic
chamber
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.)
Expired - Fee Related
Application number
GB9707005A
Other versions
GB9707005D0 (en
GB2312086A (en
Inventor
Alan Trevor Fry
Ian Evans
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.)
Sound Attenuators Ltd
Original Assignee
Sound Attenuators 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 Sound Attenuators Ltd filed Critical Sound Attenuators Ltd
Publication of GB9707005D0 publication Critical patent/GB9707005D0/en
Publication of GB2312086A publication Critical patent/GB2312086A/en
Application granted granted Critical
Publication of GB2312086B publication Critical patent/GB2312086B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E04B1/99—Room acoustics, i.e. forms of, or arrangements in, rooms for influencing or directing sound
    • 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
    • E04B1/8218—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 soundproof enclosures
    • 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
    • E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate shaped
    • E04B2001/8419—Acoustical cones or the like, e.g. for anechoic chambers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
GB9707005A 1996-04-12 1997-04-07 Anechoic chamber Expired - Fee Related GB2312086B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9607656.7A GB9607656D0 (en) 1996-04-12 1996-04-12 Anechoic chamber

Publications (3)

Publication Number Publication Date
GB9707005D0 GB9707005D0 (en) 1997-05-28
GB2312086A GB2312086A (en) 1997-10-15
GB2312086B true GB2312086B (en) 2000-02-16

Family

ID=10791998

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9607656.7A Pending GB9607656D0 (en) 1996-04-12 1996-04-12 Anechoic chamber
GB9707005A Expired - Fee Related GB2312086B (en) 1996-04-12 1997-04-07 Anechoic chamber

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9607656.7A Pending GB9607656D0 (en) 1996-04-12 1996-04-12 Anechoic chamber

Country Status (2)

Country Link
GB (2) GB9607656D0 (en)
LU (1) LU90050B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19839968C2 (en) * 1998-09-02 2000-06-21 Siemens Nixdorf Inf Syst Arrangement and method for sound insulation
US6371240B1 (en) * 2000-03-18 2002-04-16 Austin Acoustic Systems, Inc. Anechoic chamber
CN1588557B (en) * 2004-08-09 2010-06-16 张黎炜 Anti-space static interference-acoustic composite system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994001629A1 (en) * 1992-07-01 1994-01-20 Industrial Acoustics Company, Inc. Anechoic structural elements and chamber

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994001629A1 (en) * 1992-07-01 1994-01-20 Industrial Acoustics Company, Inc. Anechoic structural elements and chamber

Also Published As

Publication number Publication date
GB9607656D0 (en) 1996-06-12
LU90050B1 (en) 1997-08-20
GB9707005D0 (en) 1997-05-28
GB2312086A (en) 1997-10-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020407