FR2938687B1 - Reflecteur accoustique - Google Patents

Reflecteur accoustique

Info

Publication number
FR2938687B1
FR2938687B1 FR0806501A FR0806501A FR2938687B1 FR 2938687 B1 FR2938687 B1 FR 2938687B1 FR 0806501 A FR0806501 A FR 0806501A FR 0806501 A FR0806501 A FR 0806501A FR 2938687 B1 FR2938687 B1 FR 2938687B1
Authority
FR
France
Prior art keywords
accoustic
reflector
accoustic reflector
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.)
Active
Application number
FR0806501A
Other languages
English (en)
Other versions
FR2938687A1 (fr
Inventor
Alain Tisseyre
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0806501A priority Critical patent/FR2938687B1/fr
Priority to EP09768205A priority patent/EP2347406A1/fr
Priority to CN200980146330.9A priority patent/CN102216981B/zh
Priority to PCT/FR2009/052199 priority patent/WO2010058120A1/fr
Publication of FR2938687A1 publication Critical patent/FR2938687A1/fr
Priority to MA33954A priority patent/MA32908B1/fr
Application granted granted Critical
Publication of FR2938687B1 publication Critical patent/FR2938687B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/20—Reflecting arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Building Environments (AREA)
  • Aerials With Secondary Devices (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
FR0806501A 2008-11-20 2008-11-20 Reflecteur accoustique Active FR2938687B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0806501A FR2938687B1 (fr) 2008-11-20 2008-11-20 Reflecteur accoustique
EP09768205A EP2347406A1 (fr) 2008-11-20 2009-11-17 Réflecteur acoustique
CN200980146330.9A CN102216981B (zh) 2008-11-20 2009-11-17 声反射器
PCT/FR2009/052199 WO2010058120A1 (fr) 2008-11-20 2009-11-17 Réflecteur acoustique
MA33954A MA32908B1 (fr) 2008-11-20 2011-06-17 Réflecteur acoustique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0806501A FR2938687B1 (fr) 2008-11-20 2008-11-20 Reflecteur accoustique

Publications (2)

Publication Number Publication Date
FR2938687A1 FR2938687A1 (fr) 2010-05-21
FR2938687B1 true FR2938687B1 (fr) 2012-08-03

Family

ID=40792817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0806501A Active FR2938687B1 (fr) 2008-11-20 2008-11-20 Reflecteur accoustique

Country Status (5)

Country Link
EP (1) EP2347406A1 (fr)
CN (1) CN102216981B (fr)
FR (1) FR2938687B1 (fr)
MA (1) MA32908B1 (fr)
WO (1) WO2010058120A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103760920B (zh) * 2014-01-23 2017-01-18 宏泰集团（厦门）有限公司 智能声场控制系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584797A (en) * 1945-11-24 1952-02-05 Emi Ltd Wall with sound absorbing material positioned behind an array of sound reflectors
US2986228A (en) * 1957-05-08 1961-05-30 Rca Corp Miniature reverberation chamber system
KR100388920B1 (ko) * 2000-11-22 2003-06-27 엠엠기어 주식회사 다용도 음향판
US20030006092A1 (en) * 2001-06-27 2003-01-09 Rpg Diffusor Systems, Inc. Sound diffuser with low frequency sound absorption
GB2422282A (en) * 2005-01-14 2006-07-19 Secr Defence Acoustic reflector

Also Published As

Publication number Publication date
CN102216981A (zh) 2011-10-12
CN102216981B (zh) 2013-03-27
EP2347406A1 (fr) 2011-07-27
FR2938687A1 (fr) 2010-05-21
MA32908B1 (fr) 2011-12-01
WO2010058120A1 (fr) 2010-05-27

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