PT84453A - A device adjusting the sound pattern including the time of reverberation in a room - Google Patents

A device adjusting the sound pattern including the time of reverberation in a room

Info

Publication number
PT84453A
PT84453A PT84453A PT8445387A PT84453A PT 84453 A PT84453 A PT 84453A PT 84453 A PT84453 A PT 84453A PT 8445387 A PT8445387 A PT 8445387A PT 84453 A PT84453 A PT 84453A
Authority
PT
Portugal
Prior art keywords
reverberation
room
time
pattern including
sound pattern
Prior art date
Application number
PT84453A
Other languages
Portuguese (pt)
Other versions
PT84453B (en
Inventor
Erik Keldmann
Jens Holger Rindel
Original Assignee
Superfos Byggekomponenter As
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 Superfos Byggekomponenter As filed Critical Superfos Byggekomponenter As
Publication of PT84453A publication Critical patent/PT84453A/en
Publication of PT84453B publication Critical patent/PT84453B/en

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
    • E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
    • E04B2001/829—Flat elements mounted at an angle, e.g. right angle, to the supporting surface

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
PT84453A 1986-03-11 1987-03-11 DEVICE FOR ADJUSTING ACOUSTICS IN A ROOM, INCLUDING THE REVERBANKING TIME PT84453B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK112186A DK157819C (en) 1986-03-11 1986-03-11 PROCEDURE FOR REGULATING THE SOUNDFIELD IN A LOCATION

Publications (2)

Publication Number Publication Date
PT84453A true PT84453A (en) 1987-04-01
PT84453B PT84453B (en) 1989-10-04

Family

ID=8101249

Family Applications (1)

Application Number Title Priority Date Filing Date
PT84453A PT84453B (en) 1986-03-11 1987-03-11 DEVICE FOR ADJUSTING ACOUSTICS IN A ROOM, INCLUDING THE REVERBANKING TIME

Country Status (17)

Country Link
JP (1) JPS63113322A (en)
BE (1) BE1000032A7 (en)
CA (1) CA1294893C (en)
CH (1) CH674043A5 (en)
DE (1) DE3705438A1 (en)
DK (1) DK157819C (en)
ES (1) ES2002991A6 (en)
FI (1) FI83117C (en)
FR (1) FR2595856A1 (en)
GB (1) GB2188186B (en)
GR (1) GR870367B (en)
IE (1) IE59607B1 (en)
IT (1) IT1202617B (en)
NL (1) NL8700513A (en)
NO (1) NO870806L (en)
PT (1) PT84453B (en)
SE (1) SE8700983L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281539A (en) * 1993-09-01 1995-03-08 Torrington Co Adjustable vehicle steering column assembly
WO2003002955A1 (en) * 2001-06-28 2003-01-09 Kkdk A/S Method and system for modification of an acoustic environment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB375726A (en) * 1931-01-28 1932-06-30 Marconi Wireless Telegraph Co Improvements in or relating to acoustic adjusting apparatus for use in sound studiosand the like
GB496384A (en) * 1936-03-26 1938-11-25 Waldemar Oelsner Improved means for controlling the acoustic properties of rooms
SE427364B (en) * 1980-04-09 1983-03-28 A & K Byggnadsfysik Ab DIAGONALLY MOUNTED SOUND ABSORBENT

Also Published As

Publication number Publication date
FI83117B (en) 1991-02-15
BE1000032A7 (en) 1987-11-24
IT8719558A0 (en) 1987-03-03
CH674043A5 (en) 1990-04-30
DK112186A (en) 1987-09-12
NL8700513A (en) 1987-10-01
SE8700983L (en) 1987-09-12
FR2595856A1 (en) 1987-09-18
DK157819C (en) 1990-09-10
PT84453B (en) 1989-10-04
FI871014A (en) 1987-09-12
GR870367B (en) 1987-07-10
GB2188186A (en) 1987-09-23
DK112186D0 (en) 1986-03-11
NO870806L (en) 1987-09-14
DE3705438A1 (en) 1987-09-17
JPS63113322A (en) 1988-05-18
IE870603L (en) 1987-09-11
FI83117C (en) 1991-05-27
GB2188186B (en) 1990-02-14
IT1202617B (en) 1989-02-09
NO870806D0 (en) 1987-02-26
DK157819B (en) 1990-02-19
ES2002991A6 (en) 1988-10-01
FI871014A0 (en) 1987-03-09
IE59607B1 (en) 1994-03-09
SE8700983D0 (en) 1987-03-10
CA1294893C (en) 1992-01-28
GB8705590D0 (en) 1987-04-15

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Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19920930