FR2615549B1 - ACOUSTICAL CEILING FOR SHOWROOM - Google Patents

ACOUSTICAL CEILING FOR SHOWROOM

Info

Publication number
FR2615549B1
FR2615549B1 FR8707427A FR8707427A FR2615549B1 FR 2615549 B1 FR2615549 B1 FR 2615549B1 FR 8707427 A FR8707427 A FR 8707427A FR 8707427 A FR8707427 A FR 8707427A FR 2615549 B1 FR2615549 B1 FR 2615549B1
Authority
FR
France
Prior art keywords
showroom
acoustical ceiling
acoustical
ceiling
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
Application number
FR8707427A
Other languages
French (fr)
Other versions
FR2615549A1 (en
Inventor
Michel Cova
Charles Bove
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.)
CAIRE CLAUDE CONST METALLIQ CA
Original Assignee
CAIRE CLAUDE CONST METALLIQ CA
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 CAIRE CLAUDE CONST METALLIQ CA filed Critical CAIRE CLAUDE CONST METALLIQ CA
Priority to FR8707427A priority Critical patent/FR2615549B1/en
Publication of FR2615549A1 publication Critical patent/FR2615549A1/en
Application granted granted Critical
Publication of FR2615549B1 publication Critical patent/FR2615549B1/en
Expired 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
FR8707427A 1987-05-20 1987-05-20 ACOUSTICAL CEILING FOR SHOWROOM Expired FR2615549B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8707427A FR2615549B1 (en) 1987-05-20 1987-05-20 ACOUSTICAL CEILING FOR SHOWROOM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8707427A FR2615549B1 (en) 1987-05-20 1987-05-20 ACOUSTICAL CEILING FOR SHOWROOM

Publications (2)

Publication Number Publication Date
FR2615549A1 FR2615549A1 (en) 1988-11-25
FR2615549B1 true FR2615549B1 (en) 1989-08-18

Family

ID=9351484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8707427A Expired FR2615549B1 (en) 1987-05-20 1987-05-20 ACOUSTICAL CEILING FOR SHOWROOM

Country Status (1)

Country Link
FR (1) FR2615549B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006119763A1 (en) * 2005-05-13 2006-11-16 Niels Werner Larsen Method, device and system for altering the reverberation time of a room
PT1779375E (en) 2004-08-06 2013-03-18 Niels Werner Larsen Method, device and system for altering the reverberation time of a room
IT201800000788A1 (en) * 2018-01-12 2019-07-12 Digital Records S R L Device for the extension of the final decay phase of sounds.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3201785A1 (en) * 1982-01-21 1983-09-08 G + H Montage Gmbh, 6700 Ludwigshafen Ceiling-suspendable sound-absorbing covering
DE3300499A1 (en) * 1983-01-08 1984-07-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Sound absorber for passages through which liquids flow
DK156451C (en) * 1985-10-02 1990-01-15 Rockwool Int silencer

Also Published As

Publication number Publication date
FR2615549A1 (en) 1988-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse