LU90050B1 - Chambre anéchoïque - Google Patents

Chambre anéchoïque Download PDF

Info

Publication number
LU90050B1
LU90050B1 LU90050A LU90050A LU90050B1 LU 90050 B1 LU90050 B1 LU 90050B1 LU 90050 A LU90050 A LU 90050A LU 90050 A LU90050 A LU 90050A LU 90050 B1 LU90050 B1 LU 90050B1
Authority
LU
Luxembourg
Prior art keywords
anechoic chamber
anechoic
chamber
Prior art date
Application number
LU90050A
Other languages
English (en)
Inventor
Ian Evans
Alan Trevor Fry
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
Application granted granted Critical
Publication of LU90050B1 publication Critical patent/LU90050B1/fr

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)
LU90050A 1996-04-12 1997-04-11 Chambre anéchoïque LU90050B1 (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
LU90050B1 true LU90050B1 (fr) 1997-08-20

Family

ID=10791998

Family Applications (1)

Application Number Title Priority Date Filing Date
LU90050A LU90050B1 (fr) 1996-04-12 1997-04-11 Chambre anéchoïque

Country Status (2)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19839968C2 (de) * 1998-09-02 2000-06-21 Siemens Nixdorf Inf Syst Anordnung und Verfahren zur Schalldämmung
US6371240B1 (en) * 2000-03-18 2002-04-16 Austin Acoustic Systems, Inc. Anechoic chamber
CN1588557B (zh) * 2004-08-09 2010-06-16 张黎炜 防空间静电干扰—声学复合型系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5317113A (en) * 1992-07-01 1994-05-31 Industrial Acoustics Company, Inc. Anechoic structural elements and chamber

Also Published As

Publication number Publication date
GB2312086A (en) 1997-10-15
GB2312086B (en) 2000-02-16
GB9707005D0 (en) 1997-05-28
GB9607656D0 (en) 1996-06-12

Similar Documents

Publication Publication Date Title
DE69723529D1 (de) Ionisationskammer
DE69712625D1 (de) Austragsvorrichtung
DE69715256D1 (de) Brennkammer
FI103074B (fi) Spektrometri
ID18642A (id) Pelarut sepon polisakarida yang dikeringkan
NO984316D0 (no) Skjµreverkt°y
ID17686A (id) Fotoinisiator alpha-aminoasetofenon baru
NO983462D0 (no) Isoleringsverkt°y
PT938496E (pt) Misturas insecticidas sinergicas
DE69717050D1 (de) Brennkammer
DE59502466D1 (de) Kammerrakel
NO990552D0 (no) Innrettingsverkt°y
DK0795717T3 (da) Kondensatudledningsindretning
DE69717943D1 (de) Austragvorrichtung
DE59702171D1 (de) Kammerrakel
DE59505972D1 (de) Kammerrakel
ID18262A (id) Turunan-turunan baru piranosida
DE69527232D1 (de) Sammler/Trockner
BR9711681A (pt) Novos m-todos
DE4480651D2 (de) Koaleszenzkammer
BR7601904U (pt) Câmara
GB2312086B (en) Anechoic chamber
ID17265A (id) Herbisida-herbisida baru
KR960019107U (ko) 다중챔버
ID19545A (id) Herbisida baru