ATA12962003A - SOUND ABSORBING ELEMENT - Google Patents

SOUND ABSORBING ELEMENT

Info

Publication number
ATA12962003A
ATA12962003A AT12962003A AT12962003A ATA12962003A AT A12962003 A ATA12962003 A AT A12962003A AT 12962003 A AT12962003 A AT 12962003A AT 12962003 A AT12962003 A AT 12962003A AT A12962003 A ATA12962003 A AT A12962003A
Authority
AT
Austria
Prior art keywords
sound absorbing
absorbing element
sound
absorbing
Prior art date
Application number
AT12962003A
Other languages
German (de)
Other versions
AT413406B (en
Original Assignee
Holzindustrie Leitinger Ges M
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 Holzindustrie Leitinger Ges M filed Critical Holzindustrie Leitinger Ges M
Priority to AT12962003A priority Critical patent/AT413406B/en
Priority to DE200410040112 priority patent/DE102004040112A1/en
Priority to CH13612004A priority patent/CH697277B1/en
Publication of ATA12962003A publication Critical patent/ATA12962003A/en
Application granted granted Critical
Publication of AT413406B publication Critical patent/AT413406B/en

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
AT12962003A 2003-08-18 2003-08-18 SOUND ABSORBING ELEMENT AT413406B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT12962003A AT413406B (en) 2003-08-18 2003-08-18 SOUND ABSORBING ELEMENT
DE200410040112 DE102004040112A1 (en) 2003-08-18 2004-08-18 Sound-absorbent panels for use in office or workroom have regular array of cutouts or holes of tapered shape, with convex, concave or S-shaped side surfaces
CH13612004A CH697277B1 (en) 2003-08-18 2004-08-18 Sound-absorbing element.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT12962003A AT413406B (en) 2003-08-18 2003-08-18 SOUND ABSORBING ELEMENT

Publications (2)

Publication Number Publication Date
ATA12962003A true ATA12962003A (en) 2005-07-15
AT413406B AT413406B (en) 2006-02-15

Family

ID=34140224

Family Applications (1)

Application Number Title Priority Date Filing Date
AT12962003A AT413406B (en) 2003-08-18 2003-08-18 SOUND ABSORBING ELEMENT

Country Status (3)

Country Link
AT (1) AT413406B (en)
CH (1) CH697277B1 (en)
DE (1) DE102004040112A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1768100A1 (en) * 2005-09-22 2007-03-28 USM Holding AG Furniture influencing the room acoustics
AT503300B1 (en) 2006-04-10 2007-09-15 Offner Oeko Produkte Gmbh NOISE ELEMENT
EP2357644A1 (en) * 2010-01-20 2011-08-17 Wilfried Beckervordersandforth Acoustic element and method for manufacturing the same
DE102011081734A1 (en) * 2011-08-29 2013-02-28 Siemens Aktiengesellschaft Method for generating magnetic resonance image, involves covering to-be-imaged region in magnetic resonance image of patient with sound-absorbing covering
EP2575127B1 (en) 2011-10-01 2023-06-07 Dukta GmbH Acoustic absorption element
DE102011120979A1 (en) * 2011-12-13 2013-06-13 Rolls-Royce Deutschland Ltd & Co Kg Acoustic absorber
JP6495094B2 (en) * 2015-05-19 2019-04-03 株式会社神戸製鋼所 Perforated plate
DE202015004064U1 (en) 2015-06-10 2015-09-18 Akustikbüro Krämer + Stegmaier GmbH Device for reducing sound pressure levels
CN106762344A (en) * 2017-02-05 2017-05-31 国家电网公司 A kind of anti-acoustic device of storage station
CN106952641B (en) * 2017-04-06 2023-12-19 上海声望声学科技股份有限公司 Labyrinth type diffuser
DE102017113033A1 (en) * 2017-06-13 2018-12-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. Sound absorbing curtain
BE1025449B1 (en) * 2017-12-28 2019-02-28 Buzzispace Nv ACOUSTIC FURNITURE
US12548540B2 (en) * 2021-03-29 2026-02-10 Bae Systems Plc Acoustic absorbing structures
CN115691458A (en) * 2021-07-30 2023-02-03 芜湖美的厨卫电器制造有限公司 Noise reduction modules and home appliances
AT526400B1 (en) * 2022-07-29 2024-05-15 Admonter Holzindustrie Ag Building board

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB815102A (en) * 1955-11-29 1959-06-17 Anderson Construction Company Improvements in or relating to sound absorbent slabs or tiles
EP0738865B1 (en) * 1995-04-20 2000-08-23 Contraves Space AG Acoustic protection on payload fairings of expendable launch vehicles
DE19754107C1 (en) * 1997-12-05 1999-02-25 Fraunhofer Ges Forschung Sound absorber, for suspension from ceiling
DE19804567C2 (en) * 1998-02-05 2003-12-11 Woco Franz Josef Wolf & Co Gmbh Surface absorber for sound waves and use
DE10214778A1 (en) * 2001-04-04 2003-02-13 Ver Holzbaubetr E Wilhelm Pfal Sound-absorbing panel includes membrane plate penetrated by perforations

Also Published As

Publication number Publication date
DE102004040112A1 (en) 2005-03-10
AT413406B (en) 2006-02-15
CH697277B1 (en) 2008-07-31

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Legal Events

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ELJ Ceased due to non-payment of the annual fee