PT84453B - Dispositivo para ajustamento da acustica numa sala, inclusive do tempo de reverberacao - Google Patents

Dispositivo para ajustamento da acustica numa sala, inclusive do tempo de reverberacao

Info

Publication number: PT84453B
Authority: PT; Portugal
Prior art keywords: reverbanking; room; time; acoustics; adjusting
Prior art date: 1986-03-11

Application number

PT84453A

Other languages

English (en)

Portuguese (pt)

Other versions

PT84453A (en

Inventor

Erik Keldmann

Jens Holder Rindel

Original Assignee

Superfos 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.)

1986-03-11

Filing date

1987-03-11

Publication date

1989-10-04

1987-03-11 Application filed by Superfos As filed Critical Superfos As

1987-04-01 Publication of PT84453A publication Critical patent/PT84453A/pt

1989-10-04 Publication of PT84453B publication Critical patent/PT84453B/pt

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 Dispositivo para ajustamento da acustica numa sala, inclusive do tempo de reverberacao PT84453B (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DK112186A DK157819C (da)	1986-03-11	1986-03-11	Fremgangsmaade til regulering af lydfeltet i et lokale

Publications (2)

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

Family

ID=8101249

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT84453A PT84453B (pt)	1986-03-11	1987-03-11	Dispositivo para ajustamento da acustica numa sala, inclusive do tempo de reverberacao

Country Status (17)

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

Families Citing this family (3)

* 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
RU2343562C1 (ru) *	2007-04-23	2009-01-10	Федеральное государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный университет кино и телевидения" "СПбГУКиТ"	Способ и электронное устройство оптимизации времени реверберации при передаче звуковых сигналов

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 (sv) *	1980-04-09	1983-03-28	A & K Byggnadsfysik Ab	Diagonalmonterad ljudabsorbent

1986
- 1986-03-11 DK DK112186A patent/DK157819C/da not_active IP Right Cessation
1987
- 1987-02-20 DE DE19873705438 patent/DE3705438A1/de not_active Withdrawn
- 1987-02-26 NO NO870806A patent/NO870806L/no unknown
- 1987-03-03 NL NL8700513A patent/NL8700513A/nl not_active Application Discontinuation
- 1987-03-03 IT IT19558/87A patent/IT1202617B/it active
- 1987-03-05 GR GR870367A patent/GR870367B/el unknown
- 1987-03-06 CH CH845/87A patent/CH674043A5/de not_active IP Right Cessation
- 1987-03-06 ES ES8700626A patent/ES2002991A6/es not_active Expired
- 1987-03-06 FR FR8703086A patent/FR2595856A1/fr active Pending
- 1987-03-09 FI FI871014A patent/FI83117C/fi not_active IP Right Cessation
- 1987-03-10 JP JP62053195A patent/JPS63113322A/ja active Pending
- 1987-03-10 CA CA000531600A patent/CA1294893C/en not_active Expired
- 1987-03-10 GB GB8705590A patent/GB2188186B/en not_active Expired - Fee Related
- 1987-03-10 SE SE8700983A patent/SE8700983L/ not_active Application Discontinuation
- 1987-03-10 IE IE60387A patent/IE59607B1/en not_active IP Right Cessation
- 1987-03-11 BE BE8700239A patent/BE1000032A7/fr not_active IP Right Cessation
- 1987-03-11 PT PT84453A patent/PT84453B/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
NO870806D0 (no)	1987-02-26
FR2595856A1 (fr)	1987-09-18
CH674043A5 (fi)	1990-04-30
DK157819B (da)	1990-02-19
PT84453A (en)	1987-04-01
IE870603L (en)	1987-09-11
GB2188186A (en)	1987-09-23
GR870367B (en)	1987-07-10
FI871014A0 (fi)	1987-03-09
NL8700513A (nl)	1987-10-01
NO870806L (no)	1987-09-14
FI83117B (fi)	1991-02-15
IT8719558A0 (it)	1987-03-03
SE8700983L (sv)	1987-09-12
DE3705438A1 (de)	1987-09-17
DK157819C (da)	1990-09-10
DK112186A (da)	1987-09-12
IT1202617B (it)	1989-02-09
IE59607B1 (en)	1994-03-09
ES2002991A6 (es)	1988-10-01
FI871014L (fi)	1987-09-12
GB8705590D0 (en)	1987-04-15
SE8700983D0 (sv)	1987-03-10
CA1294893C (en)	1992-01-28
GB2188186B (en)	1990-02-14
BE1000032A7 (fr)	1987-11-24
JPS63113322A (ja)	1988-05-18
DK112186D0 (da)	1986-03-11
FI83117C (fi)	1991-05-27

Publication	Publication Date	Title
DE68905707D1 (de)	1993-05-06	Fahrradaehnliches trainingsgeraet.
FI906218A0 (fi)	1990-12-17	Tryckdoseringsanordning foer laekemedel.
DE58907250D1 (de)	1994-04-21	Ultraschallendoskopeinrichtung.
DE68924784D1 (de)	1995-12-14	Vorrichtung für cervikale videoskopie.
DE68907325D1 (de)	1993-07-29	Massagegeraet.
DE68919495D1 (de)	1995-01-12	Akustischer Apparat.
DE68910985D1 (de)	1994-01-05	Absteigevorrichtung.
FI890580L (fi)	1990-08-08	Traeningsanordningssystem.
DE69104551D1 (de)	1994-11-17	Vorrichtung für Lithotripsie.
DE58908340D1 (de)	1994-10-20	Konditions-Trainingsgerät.
DE69016447D1 (de)	1995-03-09	Digital-optisches tonsystem.
PT84453B (pt)	1989-10-04	Dispositivo para ajustamento da acustica numa sala, inclusive do tempo de reverberacao
DE69002542D1 (de)	1993-09-09	Koronavorrichtung.
DE69007541D1 (de)	1994-04-28	Vorrichtung in akustischen Sendern.
DE59004929D1 (de)	1994-04-14	Demonstrationsvorrichtung.
DE58903172D1 (de)	1993-02-11	Einrichtung zum haltern.
DE68918189D1 (de)	1994-10-20	Neisseria-Vakzine.
DE69032304D1 (de)	1998-06-18	Akustisches Gerät
DE69022702D1 (de)	1995-11-02	Akustisches Gerät.
IT8983398A0 (it)	1989-05-04	Dispositivo per spostamento.
DE68902994D1 (de)	1992-11-05	Toilettenreinigungsvorrichtung.
ES1008443Y (es)	1989-12-16	Dispositivo sonoro para jugueteria.
ES1011898Y (es)	1990-12-16	Dispositivo generador acustico para jugueteria.
ES1009549Y (es)	1990-02-16	Dispositivo generador acustico para cabalgaduras de juguete.
ATA94488A (de)	1990-07-15	Portioniervorrichtung

Legal Events

Date	Code	Title	Description
1993-01-29	MM3A	Annulment or lapse	Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19920930

Date

Code

Title

Description

1993-01-29

MM3A

Annulment or lapse

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

Effective date: 19920930